Potassium Metabisulfite, Crystal, FCC

Dipotassium Pyrosulfite

 

Functional Use in Foods: Preservative; Antioxidant

 

Chemical Formula

K2S2O5

Molecular Weight

F.W. 222.33

CAS #

16731-55-8

 

Safety Information

Health Hazard

2

Fire Hazard

0

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

Assay (K2S2O5)Min. 90.0%
MAXIMUM LIMITS
Lead2 mg/kg
Iron (Fe)10 mg/kg
Selenium (Se)5 mg/kg

 

UPS limit

2.5 kg

Storage Information

AIR SENSITIVE, HEAT SENSITIVE: Keep tightly closed in a cool place.

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 PO191-18   Potassium Metabisulfite, Crystal, FCC - Potassium Metabisulfite, Crystal, FCC - K2S2O5 - 12 KG PO191-18 $3,011.83
 PO191-13   Potassium Metabisulfite, Crystal, FCC - Potassium Metabisulfite, Crystal, FCC - K2S2O5 - 2.5 KG PO191-13 $1,147.56
 PO191-10   Potassium Metabisulfite, Crystal, FCC - Potassium Metabisulfite, Crystal, FCC - K2S2O5 - 500 GM PO191-10 $159.40
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