Sodium Perchlorate

H271: May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]

H302: Harmful if swallowed [Warning Acute toxicity, oral]

P210, P220, P264, P270, P280, P283, P301+P317, P306+P360, P330, P370+P378, P371+P380+P375, P420, and P501 (click each P-code to see the statement)

H271 (100%): May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H319 (39.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H373 (39.9%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

P210, P220, P260, P264, P264+P265, P270, P280, P283, P301+P317, P305+P351+P338, P306+P360, P319, P330, P337+P317, P370+P378, P371+P380+P375, P420, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 416 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Not Classified

H272: May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]

H303: May be harmful if swallowed [Warning Acute toxicity, oral]

H315: Causes skin irritation [Warning Skin corrosion/irritation]

H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

H373: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

P210, P220, P260, P261, P264, P264+P265, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)

P210, P220, P264, P264+P265, P270, P280, P283, P301+P317, P305+P351+P338, P306+P360, P330, P337+P317, P370+P378, P371+P380+P375, P420, and P501 (click each P-code to see the statement)

Fresh air, rest. Refer for medical attention.

Remove contaminated clothes. Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth. Refer for medical attention .

Excerpt from ERG Guide 140 [Oxidizers]:

Refer to the "General First Aid" section. Specific First Aid: Contaminated clothing may be a fire risk when dry. (ERG, 2024)

General First Aid:

· Call 911 or emergency medical service.

· Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and avoid contamination.

· Move victim to fresh air if it can be done safely.

· Administer oxygen if breathing is difficult.

· If victim is not breathing:

-- DO NOT perform mouth-to-mouth resuscitation; the victim may have ingested or inhaled the substance.

-- If equipped and pulse detected, wash face and mouth, then give artificial respiration using a proper respiratory medical device (bag-valve mask, pocket mask equipped with a one-way valve or other device).

-- If no pulse detected or no respiratory medical device available, provide continuous compressions. Conduct a pulse check every two minutes or monitor for any signs of spontaneous respirations.

· Remove and isolate contaminated clothing and shoes.

· For minor skin contact, avoid spreading material on unaffected skin.

· In case of contact with substance, remove immediately by flushing skin or eyes with running water for at least 20 minutes.

· For severe burns, immediate medical attention is required.

· Effects of exposure (inhalation, ingestion, or skin contact) to substance may be delayed.

· Keep victim calm and warm.

· Keep victim under observation.

· For further assistance, contact your local Poison Control Center.

· Note: Basic Life Support (BLS) and Advanced Life Support (ALS) should be done by trained professionals.

Specific First Aid:

· Contaminated clothing may be a fire risk when dry.

In Canada, an Emergency Response Assistance Plan (ERAP) may be required for this product. Please consult the shipping paper and/or the "ERAP" section.

Excerpt from ERG Guide 140 [Oxidizers]:

SMALL FIRE: Use water. Do not use dry chemicals or foams. CO2 or Halon® may provide limited control.

LARGE FIRE: Flood fire area with water from a distance. Do not move cargo or vehicle if cargo has been exposed to heat. If it can be done safely, move undamaged containers away from the area around the fire.

FIRE INVOLVING TANKS, RAIL TANK CARS OR HIGHWAY TANKS: For ammonium nitrate products: Do not fight cargo fire. Withdraw, evacuate and isolate area for at least 1600 meters (1 mile). Treat as an explosive (ERG Guide 112). Do not enter area for 24 hours or until expert advice has been provided. Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles. Cool containers with flooding quantities of water until well after fire is out. ALWAYS stay away from tanks in direct contact with flames. For massive fire, use unmanned master stream devices or monitor nozzles; if this is impossible, withdraw from area and let fire burn. (ERG, 2024)

In case of fire in the surroundings, use appropriate extinguishing media. In case of fire: keep drums, etc., cool by spraying with water. Combat fire from a sheltered position.

Cool all affected containers with flooding quantities of water. Apply water from as far a distance as possible.

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· Keep unauthorized personnel away.

· Stay upwind, uphill and/or upstream.

· Ventilate closed spaces before entering, but only if properly trained and equipped.

· Keep combustibles (wood, paper, oil, etc.) away from spilled material.

· Do not touch damaged containers or spilled material unless wearing appropriate protective clothing.

· Stop leak if you can do it without risk.

· Do not get water inside containers.

Small Dry Spill

· With clean shovel, place material into clean, dry container and cover loosely; move containers from spill area.

Small Liquid Spill

· Use a non-combustible material like vermiculite or sand to soak up the product and place into a container for later disposal.

Large Spill

· Dike far ahead of liquid spill for later disposal.

Excerpt from ERG Guide 140 [Oxidizers]:

IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.

LARGE SPILL: Consider initial downwind evacuation for at least 100 meters (330 feet).

FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. If ammonium nitrate products are in a tank, rail car or truck and involved in a fire, ISOLATE for 1600 meters (1 mile) in all directions; also, initiate evacuation including emergency responders for 1600 meters (1 mile) in all directions. (ERG, 2024)

Immediate precautionary measure

· Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.

· Consider initial downwind evacuation for at least 100 meters (330 feet).

· If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions.

· If ammonium nitrate products are in a tank, rail car or truck and involved in a fire, ISOLATE for 1600 meters (1 mile) in all directions; also, initiate evacuation including emergency responders for 1600 meters (1 mile) in all directions.

Sweep spilled substance into covered sealable containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water. Do NOT absorb in saw-dust or other combustible absorbents. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance.

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.

Keep sparks, flames, and other sources of ignition away. Do not handle broken packages unless wearing appropriate personal protective equipment. If fire becomes uncontrollable - consider evacuation of one-half (1/2) mile radius.

Excerpt from ERG Guide 140 [Oxidizers]:

Keep combustibles (wood, paper, oil, etc.) away from spilled material. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Do not get water inside containers.

SMALL DRY SPILL: With clean shovel, place material into clean, dry container and cover loosely; move containers from spill area.

SMALL LIQUID SPILL: Use a non-combustible material like vermiculite or sand to soak up the product and place into a container for later disposal.

LARGE SPILL: Dike far ahead of liquid spill for later disposal. (ERG, 2024)

Separated from combustible substances and reducing agents. See Chemical Dangers. Well closed.

PROTECT AGAINST PHYSICAL DAMAGE. STORE IN PLACE OF NONCOMBUSTIBLE CONSTRUCTION. SEPARATE FROM ORGANIC, READILY OXIDIZABLE MATERIALS, SULFUR, CARBONACEOUS MATERIALS & COTTON. IMMEDIATELY REMOVE & CAREFULLY DISPOSE OF ANY SPILLED PERCHLORATE.

KEEP WELL CLOSED.

· Wear positive pressure self-contained breathing apparatus (SCBA).

· Wear chemical protective clothing that is specifically recommended by the manufacturer when there is NO RISK OF FIRE.

· Structural firefighters' protective clothing provides thermal protection but only limited chemical protection.

6.3 [mg/m3]

69 [mg/m3]

420 [mg/m3]

Chronic Oral: 0.0007 mg/kg/day (L900)

Small Fire

· Use water. Do not use dry chemicals or foams. CO2 or Halon® may provide limited control.

Large Fire

· Flood fire area with water from a distance.

· Do not move cargo or vehicle if cargo has been exposed to heat.

· If it can be done safely, move undamaged containers away from the area around the fire.

Fire Involving Tanks, Rail Tank Cars or Highway Tanks

· For ammonium nitrate products: Do not fight cargo fire. Withdraw, evacuate and isolate area for at least 1600 meters (1 mile). Treat as an explosive (GUIDE 112). Do not enter area for 24 hours or until expert advice has been provided.

· Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles.

· Cool containers with flooding quantities of water until well after fire is out.

· ALWAYS stay away from tanks in direct contact with flames.

· For massive fire, use unmanned master stream devices or monitor nozzles; if this is impossible, withdraw from area and let fire burn.

Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.

The substance is irritating to the eyes, skin and respiratory tract.

The substance may have effects on the blood. This may result in the formation of methaemoglobin.

Excerpt from ERG Guide 140 [Oxidizers]:

Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer when there is NO RISK OF FIRE. Structural firefighters' protective clothing provides thermal protection but only limited chemical protection. (ERG, 2024)

SRP: Contaminated protective clothing should be segregated in such a manner so that there is no direct personal contact by personnel who handle, dispose, or clean the clothing. Quality assurance to ascertain the completeness of the cleaning procedures should be implemented before the decontaminated protective clothing is returned for reuse by the workers. Contaminated clothing should not be taken home at end of shift, but should remain at employee's place of work for cleaning.

NO open flames, NO sparks and NO smoking. NO contact with flammables. Do NOT expose to friction or shock.

PREVENT DISPERSION OF DUST!

Use local exhaust or breathing protection.

Protective gloves.

Wear safety goggles or eye protection in combination with breathing protection.

Do not eat, drink, or smoke during work.

Sodium perchlorate appears as white crystalline solid. Noncombustible but will accelerate the burning of combustible materials. If large quantities are involved in a fire or the combustible material is finely divided, an explosion may result. Prolonged exposure to fire or heat may result in an explosion. Used in chemical analysis and in explosives.

Liquid; Dry Powder; Liquid

White crystals or powder; Deliquescent; [CHEMINFO]

WHITE HYGROSCOPIC CRYSTALS OR POWDER.

White orthorhombic crystals

White deliquescent crystals

480 °C with decomposition.

SOL IN COLD WATER; VERY SOL IN HOT WATER; SOL IN ALC

In water, 209.6 g/100 g water at 25 °C.

Solubility in water: very good

2.52 g/cu cm

2.0 g/cm³

2.02 @25 °C

SODIUM PERCHLORATE-SORBITOL SOLN STABLE FOR @ LEAST 9 MO

When heated to decomposition it emits toxic fumes of /hydrogen chloride/ and Na2O.

INDEX OF REFRACTION: 1.4606, 1.4617, 1.4731

COLORLESS RHOMBOHEDRAL CRYSTALS; BP: DECOMPOSES @ 482 °C; MP: 130 °C; DENSITY: 2.02; DELIQUESCENT; SOLUBILITY: 209 G/100 CC WATER @ 15 °C, 284 G/100 CC WATER @ 50 °C; SOL IN ALC /MONOHYDRATE/

Strong oxidizer

White, deliquescent crystals. Decomposes approx. 130 °C, d = 2.02. Very soluble in water. /Monohydrate/

Other Classes -> Perchlorates

Reactive agents - 1st degree

Water soluble.

Oxidizing Agents, Strong

Explosive

Strong Oxidizing Agent

SODIUM PERCHLORATE is a strong oxidizing agent. Explosively decomposed at over 130 °C [Merck 11th ed. 1989]. A mixture with powdered magnesium is a friction-sensitive mixture [Safety Eng. Reports 1947]. A mixture with ammonium nitrate is used as an explosive [Mellor 2 Supp. 1:608 1956]. A 1:1 mixture of the perchlorate and hydrazine exploded upon grinding, [Chem. Abs., 1969, 70, 53524].

MIXTURE OF CALCIUM HYDRIDE OR STRONTIUM HYDRIDE &...PERCHLORATES EXPLODES VIOLENTLY WHEN RUBBED IN A MORTAR.

...EXPLOSIVE IN CONTACT WITH CONCN SULFURIC ACID. /PERCHLORATES/

Perchlorates explode when mixed with reducing agents or when projected into red-hot charcoal.

Powdered Magnesium plus ... Sodium perchlorate is a friction-sensitive explosive mixture.

The primary and most sensitive target of the perchlorate anion (perchlorate) is the thyroid gland. Perchlorate inhibits the transport of iodide (I-) from the blood into the thyroid follicle cells. The inhibition is thought to be accomplished by perchlorate competitively blocking iodide binding to a carrier, or sodium/iodide symporter (NIS), which catalyzes the simultaneous transfer of Na+ and I-across the basolateral membrane of thyroid follicle cells. Perchlorate inhibition of the NIS can limit the availability of iodide needed for the production of the thyroid hormones thyroxine (T4) and triiodothyronine (T3), which in turn, may affect the circulating levels of T4 and T3. All known effects of perchlorate on the thyroid hormone system derive directly or secondarily from the inhibition of the NIS. T3 is essential for normal development of the nervous system and for the regulation of metabolism of cells in nearly all tissues of the body. Disruption in the availability of T3 in target tissues can result in adverse effects on a wide variety of organs and systems (L894).

No indication of carcinogenicity to humans (not listed by IARC).

Adverse effects on a wide variety of organ systems can result from disruption in the availability of T3 to target tissues. Organ systems affected by disturbances in T3 levels include the skin, cardiovascular system, pulmonary system, kidneys, gastrointestinal tract, liver, blood, neuromuscular system, central nervous system, skeleton, male and female reproductive systems, and numerous endocrine organs, including the pituitary and adrenal glands. Such an array of secondary potential targets underscores the need to maintain an adequate level of circulating thyroid hormones. Perchlorate, an environmental contaminant, is known to disturb the hypothalamus-pituitary-thyroid (HPT) axis by blocking iodide accumulation in the thyroid. Iodide deficiency can lead to hypothyroidism and goiter (L894, A267).

The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.

Inhalation (L894) ; oral (L894) ; dermal (L894) ; eye contact (L894).

Cough. Sore throat.

Redness.

Redness. Pain.

Irritating to skin, eyes, and respiratory system, depending on the route of exposure. Esophageal or gastrointestinal tract irritation could occur following exposures (L894).

Methemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect

IRIS Current

LD50: 2100 mg/kg (Oral, Rat) (T21)

LD50 Rat oral 2100 mg/kg

In case of oral exposure, immediately dilute with 4 to 8 ounces (120 to 240 mol) of water or milk. Consider after ingestion of a potentially life-threatening amount of poison if it can be performed soon after ingestion (generally within 1 hour). Protect airway by placement in Trendelenburg and left lateral decubitus position or by endotracheal intubation. Control any seizures first. Maintain ventilation and oxygenation and evaluate with frequent arterial blood gas or pulse oximetry monitoring. Early use of PEEP and mechanical ventilation may be needed. Following inhalation, Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with inhaled beta2 agonist and oral or parenteral corticosteroids. In case of acute lung injury, maintain ventilation and oxygenation and evaluate with frequent arterial blood gas or pulse oximetry monitoring. Following eye exposure, irrigate exposed eyes with copious amounts of room temperature water for at least 15 minutes. Following dermal exposure, remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician may need to examine the area if irritation or pain persists. Treat dermal irritation or burns with standard topical therapy. Patients developing dermal hypersensitivity reactions may require treatment with systemic or topical corticosteroids or antihistamines. (T36)

SODIUM PERCHLORATE, 5-100 MG/KG, INJECTED IV PRIOR TO SODIUM FLUORIDE, PRODUCED HIGH INCIDENCE OF RETINAL LESIONS IN RABBITS.

FOR AGENTS THAT PRODUCE HEMOLYSIS AS WELL AS METHEMOGLOBIN & METHEMALBUMIN (EG, CHLORATE SALTS) EXCHANGE TRANSFUSION IS ONLY PRESENT APPROACH TO.../REDUCE CIRCULATING TITER OF ABNORMAL PIGMENT/. IF METHEMOGLOBIN IS...WITHIN INTACT & FUNCTIONAL ERYTHROCYTES, IV ADMIN OF METHYLENE BLUE (1-2 MG/KG) USUALLY EVOKES RESPONSE. /CHLORATE SALTS/

For basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 mL of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . /Chlorates and related compounds/

For advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious. Start an IV with D5W TKO /SRP: To keep open, "minimal flow rate"/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Treat seizures with diazepam (Valium) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Chlorates and related compounds/

CHLORATES...CAUSE METHEMOGLOBINEMIA & HEINZ BODIES ARE OFTEN PRESENT & IN ADDITION, MANY OF THE ERYTHROCYTES CLUMP UP & ARE BROKEN UP.../PRODUCING/ EMBOLI & EXCRETION OF BLOOD PIGMENTS BY THE KIDNEY...WITH RESULTING DARK-COLORED URINE. NEPHRITIS WITH ALBUMINURIA & INCR IN BLOOD UREA NITROGEN MAY BE CAUSED BY THE.../CHEM/ ITSELF, OR BY CONSTITUENTS OF BROKEN DOWN BLOOD CORPUSCLES. NAUSEA & VOMITING OCCUR, DUE TO GASTRIC IRRITATION; LIPS ARE BLUE & SKIN GRAY, & THERE IS MARKED DYSPNEA DUE TO THE METHEMOGLOBINEMIA. PERCHLORATES ACT SIMILARLY TO CHLORATES. /CHLORATES/

NEPHROTIC SYNDROME DURING THYREOSTATIC TREATMENT WITH SODIUM PERCHLORATE IS DISCUSSED.

WHILE PERCHLORATE CAN BE USED TO CONTROL HYPERTHYROIDISM IT MAY CAUSE FATAL APLASTIC ANEMIA & HAS BEEN ABANDONED EXCEPT IN VERY UNUSUAL CIRCUMSTANCES. /PERCHLORATES/

5.50e+01

8.20e+02

1.40e+01

1.5E+01(G)

7.00e-04

Volatile

1.60e+02

2.50e+03

4.20e+01

1.5E+01 (G)

5.50e+01

8.20e+02

1.40e+01

1.5E+01(G)

7.00e-04

Volatile

1.60e+02

2.50e+03

4.20e+01

1.5E+01 (G)

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

/GUIDE 140: OXIDIZERS/ Fire or Explosion: These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.

/GUIDE 140: OXIDIZERS/ Health: Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

/GUIDE 140: OXIDIZERS/ Public Safety: CALL Emergency Response Telephone Number on Shipping Paper first. If Shipping Paper not available or no answer, refer to appropriate telephone number listed on the inside back cover. As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate closed spaces before entering.

/GUIDE 140: OXIDIZERS/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing will only provide limited protection.

For more DOT Emergency Guidelines (Complete) data for SODIUM PERCHLORATE (8 total), please visit the HSDB record page.

UN 1502; Sodium perchlorate

IMO 5.1; Sodium perchlorate

49 187 50; Sodium perchlorate

No person may /transport,/ offer or accept a hazardous material for transportation in commerce unless that person is registered in conformance ... and the hazardous material is properly classed, described, packaged, marked, labeled, and in condition for shipment as required or authorized by ... /the hazardous materials regulations (49 CFR 171-177)./

The International Air Transport Association (IATA) Dangerous Goods Regulations are published by the IATA Dangerous Goods Board pursuant to IATA Resolutions 618 and 619 and constitute a manual of industry carrier regulations to be followed by all IATA Member airlines when transporting hazardous materials.

The International Maritime Dangerous Goods Code lays down basic principles for transporting hazardous chemicals. Detailed recommendations for individual substances and a number of recommendations for good practice are included in the classes dealing with such substances. A general index of technical names has also been compiled. This index should always be consulted when attempting to locate the appropriate procedures to be used when shipping any substance or article.

Oxidizer

Symbol: O, Xn; R: 9-22; S: (2)-13-22-27

UN Hazard Class: 5.1; UN Pack Group: II