4)

 

 

SODIUM BENZOATE

 

FORMULA: C7H5O2Na

 

M. W.: 144.11

 

CAS NO.: 532-32-1

 

GRADE: BP93

 

DESCRIPTION: WHITE GRANULE OR CRYSTAL-LIKE POWDER, WITHOUT SMELL OR SLIGHTLY WITH BENZOIN SMELL AND SWEET ACERBITY TASTE. SOLUBLE IN WATER AND ALCOHOL, ITS WATER SOLUTION IS ALKALESCENT; THE PRODUCTS ABSORB THE MOISTURE IN AIR.

 

SPECIFICATIONS:

PURITY

99.0-100.5%

LOSS ON DRYING

2.0%MAX.

HEAVY METALS (Pb)

0.001%MAX.

ACIDITY OR ALKALINITY (ml/g)

AS REGULATION

CHLORIDE (FeCl3)

0.02% MAX.

CHLORINE CONTENT

0.03% MAX.

TRANSPARENCE AND COLOR

AS REGULATION

 

H.S. NO: 2916.3100