|
Product name |
Sodium chloride |
|
Specification |
Pharmaceutical grade (USP,BP,EP,CP) |
|
Molecular formula |
NaCl |
|
CAS |
7647-14-5 |
|
H.S. CODE |
2501002000 |
|
Molecular weight |
58.44 |
|
Appearance |
White crystal |
|
Package |
25KG woven bags or fiber drums |
Properties：
Colorless needle crystal or white particles. In dry air weathering, while in damp air ChaoXie, relative density 196, heat to ℃ lost four 61.4 molecular gesso, 100 ℃ become water content, melting point ℃, 150 115 ℃ lost all gesso. Soluble in water, soluble in ethanol and acetone.
Application：
Used to make injection, manufacturing soda ash and caustic soda and other chemical products, mineral smelting. The food industry and fishery for salt bloats, also can be used as seasoning materials and refined salt.
Test Standard：
|
Test items |
Specification |
||
|
BP2015 |
USP35 |
CP2015 |
|
|
Appearance |
Conform |
Conform |
Conform |
|
Assay |
99.0~100.5% |
99.0~100.5% |
≥99.5% |
|
Appearance of solution |
Conform |
Conform |
Conform |
|
Acidity or alkalinity |
Conform |
Conform |
Conform |
|
Bromides |
≤0.01% |
≤0.01% |
≤0.01% |
|
Sterility |
|
Conform |
|
|
Ferrocyanide |
Conform |
Conform |
Conform |
|
Iodides |
Conform |
Conform |
Conform |
|
Nitrites |
Conform |
|
|
|
Phosphates |
≤0.0025% |
≤0.0025% |
≤0.0025% |
|
Sulphates |
|
≤0.05% |
≤0.02% |
|
Nitrite |
|
≤0.000001% |
Conform |
|
Sulfate |
≤0.02% |
≤0.02% |
≤0.002% |
|
Aluminium |
≤0.00002% |
≤0.00002% |
≤0.00002% |
|
Calcium |
|
|
Conform |
|
Arsenic |
≤0.0001% |
≤0.0001% |
≤0.00004% |
|
Magnesium |
|
|
≤0.001% |
|
Barium |
Conform |
Conform |
Conform |
|
Iron |
≤0.0002 % |
≤0.0002% |
≤0.0003% |
|
Magnesium and alkaline-earth metals |
≤0.01 % |
≤0.01% |
|
|
Heavy metal |
≤0.0005% |
≤0.0005% |
≤0.0002% |
|
Loss on drying |
≤0.5% |
≤0.5% |
≤0.5% |
|
Bacterial endotoxins |
≤5 IU/g |
Conform |
＜5.0EU |
Storage：
Store in a cool, dry, well-ventilated area away from incompatible substances.
