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Product Details:
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| Product Name: | L-Cysteine Hydrochloride Anhydrous | Appearance: | White Crystals Or Crystalling Powder |
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| CAS No: | 52-89-1 | Molecular Formula: | C3H8ClNO2S |
| 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: | C3H8ClNO2S Active Pharmaceutical Intermediates,l cysteine hydrochloride anhydrous,l cysteine hydrochloride hcl |
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C3H8ClNO2S Pharmaceutical Intermediate L-Cysteine Hydrochloride Anhydrous White Crystals or Crystalline Powder
Product Description
L-Cysteine Hydrochloride Anhydrous can be used as pharmeceutical intermediate, It is white crystals or crystalline powder, with srongly acid taste.
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 | |
Our Company is a privately owned company founded in 1997 and located in Emeishan City, Sichuan Provice, Southwest of China.
We specialize in the R&D, production and sales of different amino acids.
We are a GMP , ISO22000, Kosher, Halal ceritifed factory and one of the large production and export base of amino acids in Southwestern China.
Contact Person: Flora Tian
Tel: +86(0)2886659617
Fax: 86-28-83376052
