L-Cystine
(11394887 | 56-89-3)

CAS: 56-89-3
Molecular Formula: C6H12N2O4S2
Molecular Weight: 240.30
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
L-Cystine Chemical Structure

11394887-100g 100g £36.40
11394887-1kg 1kg £108.90
Bulk Order
11394887-100g 100g €51.00
11394887-1kg 1kg €152.50
Bulk Order
11394887-100g 100g $54.60
11394887-1kg 1kg $163.40
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 11394887
Product Name L-Cystine
Categories Amino Acids
CAS 56-89-3
Molecular Formula C6H12N2O4S2
Molecular Weight 240.30
Storage Details Ambient
Harmonised Tariff Code 29309013

Product Specification
Grade USP32
Specific rotation -215° to -225°
Heavy metals ≤ 0.0015%
Loss on Drying ≤ 0.20%
Chloride (Cl) ≤ 0.10%
Assay 98.5% to 101.5%
Particle Size Approx 80 mesh/ 165 micron.
Residual on Ignition ≤ 0.10%
Appearance White crystals or crystalline powder
Iron (Fe) ≤ 0.003%
Sulphate (SO4) ≤ 0.040%
Arsenic (As) ≤ 1.5ppm

Safety Information
Pictograms
Signal word none
Hazard statements
Precautionary statements

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