Hydrofluoric acid

Post Date:
Jan 07,2017
Expiry Date:
Jul 06,2017
Detailed Description:
Cas No. :7664-39-3
Formula: HF

Relative molecular mass: 20.01

Character: liquor of hydrogen fluoride; colorless and transparent with penetrating odor, highly corrosive and extremely volatile; promptly corrosive to glass and silicide material, but incorrosive to polyethylene or platinum, fluoride formed in the reaction to metallic salts, oxidate and hydroxide.

Caution at transportation: Poisonous; UN code:1790; Specified number of hazardous goods:91035; Class of risk:8
CAS Registry Number:
7664-39-3
Synonyms:
;Hydrogen fluoride,anhydrous;hydrogen fluoride;fluoride;(~2~H)hydrogen fluoride;Hydrogen Fluotride;Anhydrous Hydrogen Fluoride;
Molecular Formula:
HF
Molecular Weight:
20.01
Molecular Structure:
Hazard Symbols:
T+:Very toxic;
C:Corrosive;
Risk Codes:
R26/27/28:;
R35:;
Safety Description:
S26:;
S36/37:;
S45:;
S7/9:;

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