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Product Details:
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| Product Name: | L-Cysteine Hydrochloride Anhydrous | CAS No: | 52-89-1 |
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| Molecular Formula: | C3H8ClNO2S | Package: | 25kg/paper Bag Or Paper Drum |
| Purity: | Not Less Than 99% | Storage: | Preserve In Tight Containers At Controlled Room Temperature |
| Shielf Life: | 2 Years | EINECS: | 200-157-7 |
| Stability: | Stable. Incompatible With Strong Oxidizing Agents. | ||
| High Light: | C3H8ClNO2S APIs Intermediates,APIs L-Cysteine Hydrochloride Anhydrous,C3H8ClNO2S l cysteine hcl anhydrous |
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C3H8ClNO2S APIs Intermediate L-Cysteine Hydrochloride Anhydrous White Crystals or Crystalline Powder
Product Details
L-Cysteine hydrochloride is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride Anhydrous suppresses ghrelin and reduces appetite in rodents and humans.
Specifications
| Test Items | Standards | |
| Description | White crystals or crystalline powder | |
| Identification | infrared absorption spectrum | |
| Specifications | Specific rotation[α]D20 | +5.6 to +8.9° |
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State of solution (Transmittance) |
clear and colorless not less than 98.0% |
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| Heavy metals(Pb) | not more than 10ppm | |
| Arsenic(As2O3) | not more than 1ppm | |
| Other amino acids*1 |
chromatographically not detectable |
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| Loss on drying | not more than 1.0% | |
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Residue on ignition (sulfated) |
not more than 0.1% | |
| Assay | 98.0 to 102.0% | |
| pH | 1.5 to 2.0 | |
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