English Safety Data Sheet Database 中文版 MSDS

Rubidium fluoride

CAS No. 13446-74-7 | PubChem CID 83473
Section 1. Identification
Chemical NameRubidium fluoride CAS No.13446-74-7
Synonymsrubidiumfluoride Chinese Name氟化铷
Molecular FormulaRbF Molecular Weight104.47
UN No. Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word DANGER
Pictograms GHS06 · Acute Toxic GHS07 · Irritant GHS08 · Health Hazard
Hazard Statements H301H302H311H312H315H319H331H332H335H351
Precautionary Statements P203P261P262P264P264+P265P270P271P280P301+P316P301+P317P302+P352P304+P340P305+P351+P338P316P317P318P319P321P330P332+P317P337+P317P361+P364P362+P364P403+P233P405P501

Section 2. Hazards Identification

H301 (42.9%): Toxic if swallowed [Danger Acute toxicity, oral]

H302 (57.1%): Harmful if swallowed [Warning Acute toxicity, oral]

H311 (42.9%): Toxic in contact with skin [Danger Acute toxicity, dermal]

H312 (57.1%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H315 (44.3%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (44.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H331 (37.1%): Toxic if inhaled [Danger Acute toxicity, inhalation]

H332 (57.1%): Harmful if inhaled [Warning Acute toxicity, inhalation]

H335 (44.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

H351 (57.1%): Suspected of causing cancer [Warning Carcinogenicity]

P203, P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P318, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 70 reports by companies from 5 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.

Section 8. Exposure Controls / Personal Protection

Biological Exposure Indices (BEI) [ACGIH] - Fluorides in urine = 2 mg/L prior to shift or 3 mg/L at end of shift; (Repeated measurements recommended.)

1.0 [mg/m3], as F, inhalable fraction[German Research Foundation (DFG)]

2.5 [mg/m3], as F

Section 9. Physical and Chemical Properties

White hygroscopic chunks; [Alfa Aesar MSDS]

dielectric constant

crystal structure

Debye frequency

dielectricity

enthalpy

molar conductivity

Gibbs energy

phase equilibrium

positional coordinate

temperature-composition section

space group

enthalpy change

phase diagram

unit cell parameter

melting temperature

charge transfer coefficient

heat capacity

electronic structure

third-order stiffness

Schoenflies notation

reflectance

photoemission spectroscopy

crystallographic data

excitation energy

transition enthalpy

internuclear distance

band gap energy

structural transition temperature

insulator-metal transition

high frequency properties

phase transition

elastic stiffness

band structure

formation entropy

elastic coefficients

X-ray diffraction

magnetic susceptibility

photoemission

atomic environment

Source: PubChem CID 83473 (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 09:05:07.
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.