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l-cystine-chr(13 products available)
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L-Cystine

  • CAS:56-89-3
  • MF:C6H12N2O4S2
  • MW:240.3
  • EINECS:200-296-3
Melting point::
>240 °C (dec.) (lit.)
Boiling point::
468.2±45.0 °C(Predicted)
alpha :
-224 º(c=2 in 1M HCl)
Density :
1.68
refractive index :
-222.5 ° (C=1, 1mol/L HCl)
storage temp. :
2-8°C
solubility :
1 M HCl: 100 mg/mL
pka:
1.0, 2.1, 8.02, 8.71(at 25℃)
form :
Powder/Solid
color :
White
optical activity:
[α]20/D 219±5°, c = 1% in 1 M HCl
Water Solubility :
0.112 g/L (25 ºC)
Merck :
14,2782
BRN :
1728094
Stability::
Stable. Incompatible with strong oxidizing agents.
InChIKey:
LEVWYRKDKASIDU-IMJSIDKUSA-N
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335
Precautionary statements 
P261-P271-P280
More Chemical Properties

"l-cystine-chr"

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