Product Name

Sodium Benzoate

CAS No.

532-32-1

EINECS No.

208-534-8

Molecular Formula

C₇H₅O₂Na

Molecular Weight

144.11

Packing

25kg bag lined with PE bags

Shelf Life

2 years, Keep in cool and dry place

Item

Standard

Identification

IR

Sodium

Retention Time

Positive

Positive

Positive

Assay (On dry basis)

 99.0~100.5%

Water

 1.5% Max

Acidity or Alkalinity

 0.2ml Max

Clarity and Color of solution

Passes Test

Halogenated Compounds

Ionised Chlorine

Total Chlirine

 200PPM Max

 300PPM Max

 Heavy Metals (as Pb)

 10PPM Max

 Arsenic

 3PPM Max

 Organic Volatile Impurities

 Meets the requirements