 |
| Cantidad: | |
|---|---|
9082-07-9
C42H57N3Na6O43S3X2
Chondroitin sulfate sodium salt
| Index name | Specification |
| Appearance | White or off-white powder |
| Specific rotation | -20 to -30degree |
| Identification | Infrared absortion atlas meet the standard |
| Transparency and color | 0.350(420nm) max |
| Sulphate | 0.24% max |
| Purity (dry basis) | 90.0 to105.0% |
| PH | 5.5 to 7.5 |
| Residue on ignition | 20.0 to 30.0% |
| Chloride | 0.50% max |
| Loss on drying | 10.0% max |
| Heavy metals | 20ppm max |
| Electrophoretic purity | 0.2% max |
| Limit of protein | 6.0% max |
| Microbiological | 1000cfu/g max |
| Total aerobic microbial count | 100cfu/g max |
| Yeasts and moulds | Negative |
| Escherichia coli bacteria | Negative |
| Salmonella bacteria | Negative (per 10g) |
| Index name | Specification |
| Appearance | White or off-white powder |
| Specific rotation | -20 to -30degree |
| Identification | Infrared absortion atlas meet the standard |
| Transparency and color | 0.350(420nm) max |
| Sulphate | 0.24% max |
| Purity (dry basis) | 90.0 to105.0% |
| PH | 5.5 to 7.5 |
| Residue on ignition | 20.0 to 30.0% |
| Chloride | 0.50% max |
| Loss on drying | 10.0% max |
| Heavy metals | 20ppm max |
| Electrophoretic purity | 0.2% max |
| Limit of protein | 6.0% max |
| Microbiological | 1000cfu/g max |
| Total aerobic microbial count | 100cfu/g max |
| Yeasts and moulds | Negative |
| Escherichia coli bacteria | Negative |
| Salmonella bacteria | Negative (per 10g) |