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L-Cystine, 99% - CAS 56-89-3 - Formula C6H12N2O4S2


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A13762
L-Cystine, 99%

CAS: 56-89-3 MDL: MFCD00064228  EINECS: 200-296-3
Not regulated for shipping
Alternate Name: H-(Cys)2-OH
(-)-3,3'-Dithiobis(2-aminopropionic acid)

 

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Chemical Properties

Formula: C6H12N2O4S2  Density: 1.68
Formula weight: 240.30  Optical Rotation: -219° (c=1 in 1N HCl)
Melting point: >240° dec. 

Other References

Merck: 14,2782
Beilstein: 1728094
Harmonized Tariff Code:   2930.90

Risk & Safety

TSCA: Yes
RTECS: HA2690000