potassium metabisulfite

Names

[ CAS No. ]:
4429-42-9

[ Name ]:
potassium metabisulfite

[Synonym ]:
potassium pyrosulfite
potassium bisulphite
potassium m-bisulfite
di-potassium disulphite
potassium bisulfite
dipotassium pyrosulfite
potassium disulfite
potassium metabisulphite

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

Related Compounds

  • Potassium Metabisulfite
  • Potassium, (5-nitro-1H-inden-1-yl)
  • potassium methyldithiocarbamate
  • potassium O,O-dibutyl dithiophosphate
  • potassium triiodo-carbonyl-platinate(II)
  • Potassium 2,3-dihydro-1H-inden-2-yl(trifluoro)borate(1-)
  • 9-(Propan-2-yl)-6-oxa-8-azaspiro[3.5]nonane-7-carboxylic acid
  • (2R)-2-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4,4-dimethylpentanamido}-3-methylbutanoic acid
  • ethyl 3-(4-tert-butyl-1H-1,2,3-triazol-1-yl)-2,2-difluoropropanoate
  • ethyl 2,2-difluoro-3-[4-(5-hydroxypentyl)-1H-1,2,3-triazol-1-yl]propanoate
  • 5-[2-(1H-indol-3-yl)ethyl]-1,2-oxazol-3-amine
  • ethyl 3-[4-(2-bromoethyl)-1H-1,2,3-triazol-1-yl]-2,2-difluoropropanoate
  • 1-(octahydro-1H-indol-3a-yl)-N-(propan-2-yl)methanesulfonamide
  • N-cyclopropyl-1-(octahydro-1H-indol-3a-yl)methanesulfonamide
  • 1-(Pentafluoroethyl)cyclohexan-1-amine
  • benzyl N-[3-(4-hydroxypiperidine-1-carbonyl)phenyl]carbamate
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