potassium metabisulfite

Modify Date: 2024-01-09 16:56:52

potassium metabisulfite Structure
potassium metabisulfite structure
Common Name potassium metabisulfite
CAS Number 4429-42-9 Molecular Weight 120.16900
Density N/A Boiling Point N/A
Molecular Formula HKO3S Melting Point 190ºC
MSDS N/A Flash Point N/A

 Names

Name potassium metabisulfite
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 190ºC
Molecular Formula HKO3S
Molecular Weight 120.16900
Exact Mass 119.92800
PSA 79.57000
LogP 0.20420
Water Solubility H2O: 0.1 M at 20 °C, clear, colorless

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 31-36/37/38
Safety Phrases 26-36
WGK Germany 1
RTECS TT4920000
HS Code 2832200000

 Customs

HS Code 2832200000

 Synonyms

potassium pyrosulfite
potassium bisulphite
potassium m-bisulfite
di-potassium disulphite
potassium bisulfite
dipotassium pyrosulfite
potassium disulfite
potassium metabisulphite