美国标准FCC

 

 

POTASSIUM SORBATE

 

FORMULA: C6H7KO2, (CH3CH=CHCH=CHCOOK)

M. W.: 150.22

 

CAS NO.: 590-00-1

 

GRADE: FCC IV

 

DESCRIPTION: WHITE GRANULAR, WITH NO FOREIGN MATTERS, NO SMELL OR A LITTLE SMELL, INSTABLE IN AIR AND EASY BE OXIDATION, EASILY DISSOLVE IN WATER AND ALCOHOL.

 

SPECIFICATIONS:

ASSAY

98%-101%

ACIDITY

1%

ALKALINITY

1%

HEAVY METAL

10PPM MAX.

LOSS ON DRYING

1% MAX.

ARSENIC

3PPM MAX.

 

USES: PREVENTING THE GROWING OF MICROBE IS THE MAIN USAGE.

 

PACKING: IN 25 KGS NET PLASTIC BAG.

 

H.S.NO.：2916.1900