L-Cysteine Hydrochloride Monohydrate 98.5% For Biochemistry

  • CAS :
    7048-04-6
  • REF :
    25011
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QUANTITY PRICE ENQUIRY
25 gm Rs 300.0
100 gm Rs 1087.5
500 gm Rs 3512.5

Product Information

Formula: C₃H₇NO₂S·HCl·H₂O CAS: 7048-04-6 EC No.: 230-300-9 M (Molar Mass): 175.64 g/mol mp (Melting Point): 175-178°C (decomposes) Specific Rotation: [α]²⁰D +5.5° to +7.0° (c=2 in water) Solubility: Very soluble in water; slightly soluble in ethanol

Chemicals Properties

Assay (Iodometric): ≥ 98.5% Appearance: White crystalline powder Identification (IR): Passes test Specific Rotation: [α]²⁰D = +6.0° ± 0.5° (c=2 in water) Loss on Drying: 9.0-11.0% (monohydrate) Residue on Ignition: ≤ 0.1% Heavy Metals (as Pb): ≤ 20 ppm Chloride Content: 19.5-20.5% pH (5% solution): 1.5-2.5 Related Amino Acids (HPLC): ≤ 0.5%

Hazard Information

Hazard: Causes skin and eye irritation. Harmful if swallowed. Safety: Wear protective gloves and eye protection. Storage: Store in tightly closed container at 2-8°C. Protect from light and moisture.