Varieties: | Other |
---|---|
Component: | Chemical Synthetic Drugs |
Type: | Other |
Pharmacodynamic Influential Factors: | Other |
Storage Method: | Prevent Exceeding Quality Guarantee Period |
Veterinary Reg. No.: | Other |
Customization: |
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Product |
Crospovidone Type A |
Crospovidone Type B |
Appearance |
White or yellowish-white powder or flakes |
|
Identifications |
Meet ID Tests |
|
Solubility |
Practically insoluble in water,in alcohol and in methylene chloride |
|
Water- soluble substances |
1.0% max |
1.0% max |
pH((1% in water) |
5.0 -8.0 |
5.0 -8.0 |
Loss on Drying |
5.0% max. |
5.0% max. |
Sulphated Ash |
0.1% max. |
0.1% max. |
Nitrogen content |
11.0 -12.8 % |
11.0 -12.8 % |
Impurity A |
10 ppm max. |
10 ppm max. |
Peroxide(As H2O2) |
400 ppm max. |
1000 ppm max. |
Heavy Metal |
10 ppm max. |
10 ppm max. |
Particle Size(μm), ≥80% |
50-300 |
5-50 |
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