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L(-)-Cystine USP

Supplier: VWR

Synonyms: (H-Cys-OH)2(R)-(-)-Cystine
White crystals or crystalline powder.

MW: 240.3 g/mol
Boiling Pt: 428 °C (1013 hPa)
Melting Pt: 261 - 262 °C
Density: 1.677 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00064228
CAS Number: 56-89-3
EINECS: 200-296-3
Merck Index: 13,02811
Specification Test Results
Loss on Drying < 0.2%
Residue on Ignition < 0.1 %
Specific Rotation (-225°) - (-215°)



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Size Packaging Supplier No. Catalog Number Unit List Price Quantity
100 g Bottle VWRVJ993-100G J993.100G Each Retrieving
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