L-Cysteine hydrochloride monohydrateCAS NO.: 7048-04-6

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Purity: 99%min

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L-Cysteine hydrochloride monohydrate 7048-04-6

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Appearance:White crystal or crystalline powder
Application:intermedia
PackAge:by foil-alum bag or paper drum
ProductionCapacity:
Storage:cool,dry, ventilated
Transportation:By courier, air or sea.

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ProName:L-Cysteine hydrochloride monohydrate;
USP30
Appearance White crystal or crystalline powder
Identification Infrared absorption
Specific rotation
+5.7~+6.8°
Loss on drying 8.0-12.0%
Residue on ignition 0.4% max
Sulfate 0.03% max
Iron 0.003% max
Heavy metals 0.0015% max
Chromatographic impurity, as USP30(TLC) Individual impurity: 0.5% max
Total impurity: 2.0% max
Organic volatile impurities Meets the requirement
Assay 98.5-101.5%