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Product Details:
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| Product Name: | L-Cystine | Appearance: | White Crystals Or Crystalling Powder |
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| CAS No: | 56-89-3 | Molecular Formula: | C6H12N2O4S2 |
| Delivery Time: | Within 5 Working Days | Purity: | Not Less Than 99% |
| Storage: | Preserve In Tight Containers At Controlled Room Temperature | Shielf Life: | 2 Years |
| High Light: | C6H12N2O4S2 Active Pharmaceutical Intermediate,tasteless l cystine powder,tasteless Active Pharmaceutical Intermediate |
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C6H12N2O4S2 Active Pharmaceutical Intermediate L-Cystine White Crystals or Crystalline Powder
Description
L-Cystine is white crystals or crystalline powder; tasteless. Practically insoluble in water, in ethanol and in in ether. Dissolve in dilute hydrochloric acid. It is able to stimulate the hematopoietic system and promote the formation of white and red blood cells. It can also be used as a component of parental and enteral nutrition. It can also be used for the treatment of dermatitis and protection of liver function, etc.
Specifications
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Test items
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Standard | ||
| DEFINITION | Cystine contains NLT 98.5% and NMT 101.5% of C6H12N2O4S2, as L-Cystine, calculated on the dried basis. | ||
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IDENTIFICATION
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INFRARED ABSORPTION | ||
| -215°to -225° | |||
| The principal spot conform | |||
| ASSAY | 98.5%-101.5% | ||
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IMPURITIES
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Inorganic Impurities | RESIDUE ON IGNITION | NMT 0.1% |
| CHLORIDE | NMT 200ppm | ||
| SULFATE | NMT 200ppm | ||
| IRON | NMT 10ppm | ||
| Organic Impurities | Individual impurities | NMT 0.2% | |
| Total impurities | NMT 2.0% | ||
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SPECIFIC TESTS |
LOSS ON DRYING | NMT 0.2% | |
Company Information
We are a factory located in Southwestern China's Sichuan Province. We are dedicated to R&D, production and sales of amino acids products. We have been in amino acids industry for more than 20 years . We are GMP certified factory with ISO22000 , Kosher and Halal certificates. Addtionally, we are DUNS and Sedex registered.
Contact Person: admin
Tel: +8618011488180
