C7H5NaO2 CAS: 532-32-1 Sodium benzoate food and technical grade CAS NO.532-32-1

cas rn.:

einecs:

208-534-8

h.s.code:

2916.3100.90

component

range

typical

content

99.0% min.

99.98%

loss on drying

2.0 % max.

0.93%

the acid & alkalinity

≤0.2ml

≤0.2ml(on the principle of

0.1mol/l naoh)

clarity of solution

clear & colorless

passed the test

chlorides

≤0.02%

≤0.02%

total chlorine

≤0.03%

≤0.03%

heavy metal

≤0.001%

≤0.001%

arsenic

≤0.0003%

≤0.0003%

hg

≤0.0001%

≤0.0001%

appearance

free flowing white powder

passed the test

preservative

• sodium benzoate is bacteriostatic and fungistatic under acidic conditions. it is most widely used in acidic foods, also used as a preservative in medicines and cosmetics.

fuel

• used in fireworks as a fuel in whistle mix, a powder that emits a whistling noise when compressed into a tube and ignited;
• the fuel is also one of the fastest burning rocket fuels and provides a lot of thrust and smoke.

corrosion inhibitor

• used to keep many different types of metals from rusting.
• used as a corrosion inhibitor in engine coolant systems.

dot classification:

not a dot controlled material

u.n.

not applicable.

packing group:

not applicable.