Formula:

C₇H₅NaO₂

CAS NO.:

CAS NO.:532-32-1

Structure：

Quality:

White amorphous powder (or bar particle,nodular particle) solids, readily soluble in water, slightly soluble in alcohol.Widely used as a preservative in food and medicines, anti-icing fluid in automobiles, antirust agent of iron and steel, and plastics ingredients.

Specification:

medicinal, food Performing

Standard:

B.P.1998，GB1902-94(food) and USP23, FCC, NF, JB, according to customers' requirements. Capacity: 30000 tons/year

Package:

Braided bag (25Kg) lined with PE plastic bag. Iron drum (50Kg) lined with PE plastic bag. And paper bag (50 pound), braided bag (500Kg) according to customers' requirement.

Purity

≥

99.0%

Dissolution test

measure up

Free acid or alkali

measure up

Chloride（Cl）

≤

0.01%

Sulfide（SO₄）

≤

0.003%

Drying loss

≤

2.0%

Heavy metal（Pb）

≤

0.002%

As

≤

0.0002%