|
Product name |
Sodium acetate anhydrous |
|
Specification |
Pharmaceutical grade (USP,BP,EP,CP) |
|
Molecular formula |
CH3COONa |
|
CAS |
127-09-3 |
|
H.S. CODE |
2915291000 |
|
Molecular weight |
82.03 |
|
Appearance |
White flaky powder |
|
Package |
25KG Woven bags or fiber drums |
Property：
White powder. It has hygroscopic property. Soluble in water.
Application:
Used in printing and dyeing (salt), leather, pigment, photography potions, electroplating, welding additives, tanning, etc; Still can be produced glacial acetic acid, acetone, furan acrylic acid, acetic acid ester and yisuan, and other chemical products.
Test standard：
|
Test items |
Specification |
||
|
BP2015 |
USP35 |
CP2015 |
|
|
Appearance |
White flaky powder |
White flaky powder |
White flaky powder |
|
Assay |
99.0~101.0% |
99.0~101.0% |
≥99.0% |
|
Appearance of solution |
Conform |
|
|
|
pH |
7.5~9.0 |
7.5~9.2 |
7.5~9.2 |
|
Reducing substances |
Conform |
|
≤0.03% |
|
Insoluble matters |
|
≤0.05% |
≤0.05% |
|
Loss on dry |
39.0~40.5% |
38.0~41.0% |
38.0~41.0% |
|
Chloride |
≤0.02% |
≤0.035% |
≤0.035% |
|
Sulfate |
≤0.02% |
≤0.005% |
≤0.005% |
|
Aluminium |
≤0.00002% |
≤0.00002% |
≤0.0004% |
|
Arsenic |
≤0.0002% |
Conform |
≤0.0003% |
|
Calcium and magnesium |
≤0.005% |
Conform |
Conform |
|
Potassium |
|
Conform |
Conform |
|
Iron |
≤0.001% |
≤0.00005% |
≤0.001% |
|
Heavy metals |
≤0.001% |
≤0.001% |
≤0.001% |
Storage：
Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.
