guangzhou Keenfine biotech Co.Ltd
Business Type:Manufacturer
Country/Region:China
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HOT Rank
guangzhou Keenfine biotech Co.Ltd
We are professional supplier of pharmaceutical immediates.
guangzhou Keenfine biotech Co.Ltd
We are professional supplier of pharmaceutical immediates.
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
Product Name | Sodium Gualenate Hydrate | |||
| CAS NO. | 6223-35-4 | |||
Batch No. | 2406030 | Manuf. Date | 2024-06-08 | |
Quantity | 5.3kg | Reporting Date | 2024-06-09 | |
Packing | Inner polyethylene bag, outer aluminum-plastic bag | Retest Date | 2025-06-07 | |
Basis | Enterprise Standards | |||
| Test Items | Testing Specifications | Testing Results | ||
Appearance | This product is blue to purple crystal, odorless | Conforms | ||
Identification | The maximum absorption is found at 567nm~571nm wavelength | Conforms | ||
The infrared light absorption pattern of this product should be consistent with that of the reference product | Conforms | |||
Related Substances | Impurity A shall not exceed 0.2% | 0.02% | ||
Impurity B shall not exceed 0.2% | 0.01% | |||
Other single impurities shall not exceed 0.2% | 0.02% | |||
Total impurities shall not exceed 0.5% | 0.06% | |||
Ethyl acid | shall not exceed 0.5% | ND | ||
Water | The moisture content should be 2.5% ~ 4.0% | 3.55% | ||
Acid alkalinity | The pH value should be 6.0 to 9.0 | 6.90 | ||
Heavy metal group | shall not exceed 20ppm（Pb） | Conforms | ||
sodium | It should be 6.9% to 8.4% | 7.60% | ||
Purity | More than 99.5% | 99.94% | ||
Assay | It should be 98.0% to101.0% | 100.7% | ||
Conclusion | The above materials are done based on Enterprise Standards and all the testing data meet the established specifications. | |||
Stoor | Cool and dark place (avoiding light up to 20 ℃) | |||