Globs Chemical LTD Globs Chemical LTD

L-Cysteine (hydrochloride)

CAS: 52-89-1

Category: Amino Acids

PurityUSP/NF Grade ≥99%, FCC Food Grade, Reagent Grade ≥98.5%
Molecular FormulaC3H8ClNO2S
Molecular Weight157.62
AppearanceWhite crystalline powder
PackagingBottles, bags, or drums (1–25 kg)
Testing IndicatorsAppearance — Visual inspection; Specific rotation — Polarimetry; Identification — IR, Amino acid analysis; Purity — HPLC; Chloride — Argentometric titration; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Membrane filtration.
Storage NotesStore in a cool, dry, tightly closed container, protected from moisture and heat.
Lead Time days
Amino acid derivative used as API, nutritional supplement intermediate, and biochemical reagent.

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