L-Cysteine Manufact...

L-Cysteine Manufacturer For Bread Improver

L-Cysteine Manufacturer For Bread Improver

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%min
  • Payment Terms : T/T,,MoneyGram

Keywords

99%min L-Cysteine API Manufacturer Pharmaceutical Raw Materials

Quick Details

  • Appearance:White Powder
  • Application:For Pharmaceutical Intermediates
  • PackAge:100g/ bag, 2 kg/ bag, 25kg/ carton or as required
  • ProductionCapacity:1000|Metric Ton|Month
  • Storage:Dry and cool place
  • Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc

Superiority:

Advantages:

 

 

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.


1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.


2 . Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.


3 . Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate

4 . Warm after-sale service Any of your question would be solved for the first as soon as possible.

 

Details:

L-Cysteine Basic information
description Chemical properties Amino acids health benefits Uses Cysteine Metabolism Production methods synthesis physiological effects
Product Name: L-Cysteine
Synonyms: (R)-2-Amino-3-mercaptopropanoic acid;3-mercapto-l-alanin;alpha-amino-beta-mercaptopropionicacid;alpha-Amino-beta-thiolpropionic acid;alpha-amino-beta-thiolpropionicacid;Cystein;half-cysteine;L-Alanine, 3-mercapto-
CAS: 52-90-4
MF: C3H7NO2S
MW: 121.16
EINECS: 200-158-2
Product Categories: API intermediates;Cysteine [Cys, C];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Antioxidant;Biochemistry;Nutritional Supplements;L-Amino Acids;Amino Acids;amino
Mol File: 52-90-4.mol
L-Cysteine Structure
 
L-Cysteine Chemical Properties
Melting point  220 °C (dec.)(lit.)
alpha  8.75 º (c=12, 2N HCl)
refractive index  8.8 ° (C=8, 1mol/L HCl)
FEMA  3263 | L-CYSTEINE
storage temp.  Store at RT.
solubility  H2O: 25 mg/mL
pka 1.92(at 25℃)
form  Solid
color  White
PH 4.5-5.5 (100g/l, H2O, 20℃)
Water Solubility  280 g/L (25 ºC)
Sensitive  Air Sensitive
Merck  14,2781
BRN  1721408
Stability: Stability Stable, but may be air sensitive. Incompatible with oxidizing agents, bases.
CAS DataBase Reference 52-90-4(CAS DataBase Reference)
NIST Chemistry Reference L-Cysteine(52-90-4)
EPA Substance Registry System L-Cysteine(52-90-4)
 
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38-20/21/22
Safety Statements  36-37/39-26-24/25
WGK Germany  3
RTECS  HA1600000
F  10-23
TSCA  Yes
HS Code  29309012
Hazardous Substances Data 52-90-4(Hazardous Substances Data)

 

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