L-Cystine paramete
| CAS No.: | 56-89-3 |
| Place of Origin: | Shandong，China |
| Grade Standard: | Medicine Grade |
| Brand Name: | LOOK CHEMICAL |
| Purity: | 99%min |
| cas: | 56-89-3 |
| Form: | powder |
| Storage: | cool |
| Package: | as required |
| MF: | C6H12N2O4S2 |
| Type: | Vitamins, Amino Acids and Coenzymes |
| Usage: | Animal Pharmaceuticals |
| Model Number: | 20190318053 |
| Product Name: | L-Cystine |
| Color: | white |
| Shelf life: | 2 year |
| Packing: | Drum |
| Test: | HPLC |
Specification
| Item | Standard | Result | ||
| DEFINITION | Cystine contains NLT 98.5% and NMT 101.5% of C6H12N2O4S2, as L-Cystine, calculated on the dried basis. | conforms | ||
| IDENTIFICATION | INFRARED ABSORPTION | conforms | ||
| -215°to -225° | -217.82° | |||
| The principal spot conform | conforms | |||
| ASSAY | 98.5%-101.5% | 99.30% | ||
| IMPURITIES | Inorganic Impurities | RESIDUE ON IGNITION | NMT 0.1% | <0.1% |
| CHLORIDE | NMT 200ppm | <200ppm | ||
| SULFATE | NMT 200ppm | <200ppm | ||
| IRON | NMT 10ppm | <10ppm | ||
| HEAVY METALS | NMT 10ppm | <10ppm | ||
| Organic Impurities | Individual impurities | NMT 0.2% | <0.2% | |
| Total impurities | NMT 2.0% | <2.0% | ||
| SPECIFIC TESTS | LOSS ON DRYING | NMT 0.2% | <0.2% | |
| Conclusion:complies with USP 36. | ||||
Application
1. Medicine is to promote the body’s cells on the oxidation and reduction function, increase the white blood cells and to prevent pathogenic bacteria growth, and so on.Mainly used for all kinds of alopecia.Also used in acute infectious diseases such as dysentery, typhoid fever, flu, asthma, neuralgia, eczema, as well as a variety of poisoning disease, etc., and maintain the function of protein conformation.Also used as a food flavoring.
2. Be feed nutrition enhancer, be helpful for animal growth, increase the weight and liver and kidney function, improve the quality of fur.
3. Can make cosmetic additives, can promote wound healing and prevent skin allergy and treatment effect such as eczema.
Product service
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Packing pictures and loading video before loading
7. Free Sample
8. Factory audit
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