Language
Grade: Food Grade
Factory Location: Changsha high-tech development zone, 100 foot cloud road brought science park 14 layer 5, 501
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Sample Provided: no
Payment Terms: L/L
| Product name | CMC（Carboxymethylcellulose Sodium） | |
| Shelf life | Two Years | |
| Inspection standard | Standard USP32 | |
| Items | Specification | Results |
| Identification A to C | Complies | Conforms |
| Appearance | White to cream-colored powder or granules | Conforms |
| Viscosity (2% water solution) | 5000-15000mpa.s | 5600mpa.s |
| PH | 6.5-8.5 | 6.9 |
| Loss on drying | ≤10.0% | 4.3% |
| Chloride | ≤1.0% | 0.9% |
| Heavy metals | ≤20ppm | ＜20ppm |
| Organic volatile impurities | Complies | Conforms |
| Assay(Na) | 6.5-9.5% | 8.2% |
| Conclusion | It conforms above test of USP32. | |