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Introduction
Product Name | Hot Selling CAS 1405-41-0 Gentamycin Sulfate |
CAS | 1405-41-0 |
Appearance | white crystalline powder |
Molecular formula | C19H41N5O11S |
Molecular Weight | 575.67 |
99% | |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
Function
Specification
Items | Standard | Results |
Characteristics | A white or almost white powder | White Powder |
Identification | A.TLC-test:Complies B.a-naphthol solution,strong sodium hypochlorite solution reactions,complies C.a-naphthol solution,hydrochloric acid solution reactions,complies with sodium Hypochlorite:Red colour develops D.Reaction(a)of sulphates,complies | Complies |
Appearance of solution | Clarity: ≤2 Colour:No more intense than reference solution 5 | Y-1 6 |
pH | 5 ~7 | 5.8 |
Specific optical rotation | -83°~-91° | -89.1 |
Streptomycin | Not more than 1.0% | 0.54% |
Loss on Drying | Not more than 5.0% | 3.0% |
Colorimetric test | Not less than 90.0% | 99.3% |
Heavy metals | Not more than 20ppm | 15ppm |
Sulphated ash | Not more than 1.0% | 0.19% |
Sulphate | 18.0%~21.5.0% | 19.3.0% |
Sterility | Complies with the test for sterility | Complies |
Bacterial endotoxins | Not more than 0.5IU/mg | Complies |
Abnormal toxicity | 1mg/0.5ml | Complies |
Conclusion | This Product complies with Eur5.0 |