• L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
  • L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
  • L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
  • L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
  • L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
  • L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3

L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3

CAS No.: 56-89-3
Formula: C6h12n2o4s2
EINECS: 200-296-3
Type: Synthesis Material Intermediates
Appearance: Powder
Quality: Industrial
Customization:
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Overview

Basic Info.

Model NO.
b jqh 56-89-3
Colour
White
MW
240.3
Purity
99%
Sample
Support
Storage
Yes
Transport Package
Bag/Drum
Specification
25kg/20kg
Trademark
Futurechem
Origin
China
Production Capacity
200000kg

Product Description

Product Description

L-Cystine with Food grade 99% purity cas 56-89-3

L-Cystine Basic information  
Product Name: L-Cystine
CAS: 56-89-3
MF: C6H12N2O4S2
MW: 240.3
EINECS: 200-296-3
Mol File: 56-89-3.mol
L-Cystine Structure  
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.  2-8°C
solubility  1 M HCl: 100 mg/mL
form  Powder/Solid
pka 1.0, 2.1, 8.02, 8.71(at 25ºC)
color  White
optical activity [α]20/D 219±5°, c = 1% in 1 M HCl
Water Solubility  0.112 g/L (25 ºC)
Merck  142,782
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)

 

Appearance White to yellow powder White to yellow powder
Assay      % ≥97 98%
Water      % ≤5 3.98

 

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L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
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L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
Company Profile

L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3
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L-Cystine with Treatment of Skin Allergies, Hematopoietic Agent Non-Essential Amino Acid CAS 56-89-3

 

 

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