L-Cystine

Min.Order / FOB Price:Get Latest Price

1 Gram	FOB Price: USD 66.0000

1 Gram

FOB Price: USD 66.0000

Min.Order :1 Gram
Purity: 99%
Payment Terms : T/T,,MoneyGram,Other

Keywords

L-Cystine 56-89-3 99%

Quick Details

Appearance:powder
Application:intermediate
PackAge:according to your need for packing
ProductionCapacity:1|Metric Ton|Day
Storage:Store at RT.
Transportation:sea,air,courier

Superiority:

L-Cystine Chemical Properties
Melting point    >240 °C (dec.) (lit.)
alpha    -224 º(c=2 in 1M HCl)
Boiling point    468.2±45.0 °C(Predicted)
density    1.68
refractive index    -222.5 ° (C=1, 1mol/L HCl)
storage temp.    Store at RT.
solubility    1 M HCl: 100 mg/mL
form    Powder/Solid
pka   1.0, 2.1, 8.02, 8.71(at 25℃)
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
CAS DataBase Reference   56-89-3(CAS DataBase Reference)
NIST Chemistry Reference   L-Cystine(56-89-3)
EPA Substance Registry System   L-Cystine (56-89-3)

Details:

L-Cystine Basic information
Description References
Product Name:   L-Cystine
Synonyms:   (r-(r*,r*))-3,3’-dithiobis(2-aminopropanoicacid);1-cystine;3,3’-dithiobis(2-amino-,(r-(r*,r*))-propanoicaci;3,3’-dithiobis(2-aminopropanoicacid);3,3’-dithiobis-l-alanin;3,3'-Dithiobis(2-aminopropanoic acid);3,3'-Dithiodialanine;Alanine, 3,3'-dithiobis-
CAS:   56-89-3
MF:   C6H12N2O4S2
MW:   240.3
EINECS:   200-296-3
Mol File:   56-89-3.mol

Safety Information
Hazard Codes    Xi,Xn
Risk Statements    36/37/38-22
Safety Statements    26-36-24/25
RIDADR    2811
WGK Germany    3
RTECS    HA2690000
Hazard Note    Irritant
TSCA    Yes
PackingGroup    III
HS Code    29309014

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