Description
Sodium Benzoate
CAS No.: *******1 Molecular formula:C7H5NaO2
HS:*********0
Molecular weight:**4.*1
Property:White grain or crystalline powder, odorless or with little
benzoin smell.
Appearance:powdery, columnar.
Quality standard:in accordance with national standard of food
additive(GB******5), BP ***3.
Packing:metal pail, carton or plastic woven bag with plastic or
paper lining, sealed.
Storage and transportation:non dangerous article. Sealed, avoid
moisture or impact.
Usage:
1, This product is excellent food preservative, used
in various kinds of food including sauce, pickles,
jam, preserved beancurd,
fruit juice, soda pop and various kinds of cans.
2, Can be used in medical industry for drug
anticorrosion.
3, Daily-used industry, used in anticorrosion of
toothpaste, inkpad, paste and adhesive etc..
4, Also widely used in organic chemical industry.
Manufacturing date:*********0 Expiry date:*********9 *4
months Batch number:D*****0P
Item Index Chcek conclusion
Content ≥*9.0 % *9.*7
Loss on drying) ≤1.5 %
1.*7
Acidity and alkalinity ml/g Pass the
test OK
CL(Chloride ) ≤0.*3 %
<0.*3%
Pb Heavy Metal ≤0.**1 %
<0.**1%
As Arsenic ≤0.***2 %
<0.***2 %
SO4²(sulfate) Pass the test
OK
Color of *0% aqueous solution ≤*0
*3
Dissolve test Pass the test
OK
Phthalic acid Pass the test
OK
Readily oxidizable substance Pass the
test OK
