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Zinc nitrate hexahydrate

CAS No. 10196-18-6 | PubChem CID 15865313
Section 1. Identification
Chemical NameZinc nitrate hexahydrate CAS No.10196-18-6
Synonymsnitricacidzincsalt;hexahy-drate; zincnitrate Chinese Name硝酸锌
Molecular FormulaZn(NO3)2·6H2O Molecular Weight297.516761
UN No.1514 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS03 · Oxidizer GHS07 · Irritant GHS08 · Health Hazard GHS09 · Environmental Hazard
Hazard Statements H272H302H315H319H335H410H371
Precautionary Statements P210P220P261P264P264+P265P270P271P273P280P301+P317P302+P352P304+P340P305+P351+P338P319P321P330P332+P317P337+P317P362+P364P370+P378P391P403+P233P405P501P260P308+P316

Section 2. Hazards Identification

H272 (100%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]

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

H315 (99%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (96.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335 (99%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

H410 (26%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

P210, P220, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 104 reports by companies from 10 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.

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

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

H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]

P210, P220, P260, P264, P270, P280, P301+P317, P308+P316, P330, P370+P378, P405, and P501 (click each P-code to see the statement)

Section 8. Exposure Controls / Personal Protection

0.1 [mg/m3] (respirable fraction), 2 mg/m3 (inhalable fraction) for Zn inorg. cmpnds[German Research Foundation (DFG)]

18 [mg/m3]

39 [mg/m3]

240 [mg/m3]

Section 9. Physical and Chemical Properties

Colorless odorless solid; Melting point approximately 36 deg C; [Merck Index] White odorless crystals or powder; Hygroscopic; [Alfa Aesar MSDS]

2.067 @25 °C

Metals -> Metals, Inorganic Compounds

Source: PubChem CID 15865313 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 09:26:10.
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.