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L-cysteineAssay: 98.0% to 101.5% |
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Molecular Weight: 121.16 |
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L-cysteine MF: C3H7NO2S Molecular Weight: 121.16 Statutory number (CAS) :52-90-4 Identification: Infrared Spectroscopy Specific Rotation: +8.3 ¡Æ ~ +9.5 ¡Æ Dissolved status: ¡Ã 95.0% Assay: 98.0% to 101.5% Heavy metals: ¡Â 10ppm Chloride: ¡Â 0.04% Arsenic Salt: ¡Â 1ppm Loss on drying: ¡Â 0.5% Residue on ignition: ¡Â 0.1% PH: 4.5 ~ 5.5 Iron salts: ¡Â 10ppm Ammonia salt: ¡Â 0.02% Sulfate: ¡Â 0.03% Packing: 25kg / barrel
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L-cysteine MF: C3H7NO2S Molecular Weight: 121.16 Statutory number (CAS) :52-90-4 Identification: Infrared Spectroscopy Specific Rotation: +8.3 ¡Æ ~ +9.5 ¡Æ Dissolved status: ¡Ã 95.0%
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Industrial field |
pharmaceutical |
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There are no existing companies to distribute selected chemical product |
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