| Customization: | Available |
|---|---|
| Grade Standard: | Medicine Grade |
| Type: | Pharmaceutical Excipients |
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| Items | Standard |
| Appearance | White or yellowish-white powder |
| pH(in 10% solution) | 3.0-7.0 |
| K-value(1% aqueous solution) | 25.2-30.8 |
| Copolymerized Vinyl Acetate(dried basis)% | 35.3-41.4 |
| 1-Vinyl-2-Pyrrolidone | ≤10PPM |
| Vinyl Acetate | ≤10PPM |
| 2-Pyrrolidone | ≤0.5% |
| Loss on Drying | ≤5.0% |
| Residue on ignition | ≤0.1% |
| Hydrazine | ≤1PPM |
| Nitrogen content | 7.0-8.0% |
| Aldehydes | ≤0.05% |
| Peroxides | ≤400PPM |
| Total plate count | ≤1000cfu/g |
| Molds and Yeasts | ≤100cfu/g |
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