L-Cysteine
US$20.00 / kg
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What is L-Cysteine CAS 52-90-4 (+) -2-Amino-3-Mercaptopropionic Acid Cysh

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

1 kg US$20.00 / kg

Sepcifications

  • Type Cysteine
  • Chemical Character Alkalinity
  • Appearance Powder
  • Transport Package 1kg/Bag or 25kg/Drum
  • Specification 98%min
  • Trademark Surest
  • Origin China
  • Molecular Weight 121.15
  • Melting Point 220 ºC
  • Shelf Life 2 Years
  • Stock Available
  • Fema 3263
  • Alpha 8.75 º (C=12, 2n HCl)
  • Water Solubility 280 G/L (25 ºC)

Product Description

L-Cysteine Name L-Cysteine Synonyms (+)-2-Amino-3-mercaptopropionic acid; L-beta-Mercaptoalanine; CySH Molecular Structure Molecular Formula C3H7NO2S Molecular Weight 121.15 CAS Registry Number 52-90-4 EINECS 200-158-2 FEMA 3263 Properties Melting point 220 ºC alpha ...

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L-Cysteine Comparison
Transaction Info
Price US $ 20/ kg US $ 5/ kg US $ 20.00-100.00/ kg US $ 8.00-10.00/ kg US $ 8.00-10.00/ kg
Min Order 1 kg 1 kg 1 kg 1 kg 1 kg
Trade Terms - - - - -
Payment Terms L/C, T/T, Western Union L/C, T/T, D/P, Western Union, Paypal, Money Gram T/T L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram
Quality Control
Management System Certification - ISO 9001, ISO 9000, ISO 14001, ISO 14000 - - -
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Western Europe North America, South America, Europe North America, South America, Europe, East Asia(Japan/ South Korea), Domestic Domestic Domestic
Annual Export Revenue - - - - -
Business Model - - OEM, ODM - -
Average Lead Time Off-season: within 15 Day(s)
Peak-season: within 15 Day(s)
- - - -
Product Attributes
Specification
Type: Cysteine;
Chemical Character: Alkalinity;
Appearance: Powder;
Molecular Weight: 121.15;
Melting Point: 220 ºC;
Shelf Life: 2 Years;
Stock: Available;
Fema: 3263;
Alpha: 8.75 º (C=12, 2n HCl);
Water Solubility: 280 G/L (25 ºC);
Type: Alanine;
Chemical Character: Neutral;
Appearance: Powder;
Color: White;
Source: Not Animal;
Valid Time: 2 Years;
Type: Lysine;
Chemical Character: Acidity;
Appearance: Powder;
MW: 173.21;
Purity: 99%;
Storage: Yes;
Sample: Support;
Type: Lysine;
Chemical Character: Acidity;
Appearance: Powder;
Storage: Cool Dry Place;
Purity: 99%;
MOQ: 1kg;
Type: Lysine;
Chemical Character: Acidity;
Appearance: Powder;
Storage: Cool Dry Place;
Purity: 99%;
MOQ: 1kg;
Supplier Name

Ningbo Surest Chemical Co., Ltd.

China Supplier - Gold Member Audited Supplier

Ningbo Newrainbow Biochemicals Co., Ltd.

China Supplier - Gold Member Audited Supplier

Jinan Future Chemical Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Tianjin Boda Import & Export Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Tianjin Boda Import & Export Co., Ltd.

China Supplier - Diamond Member Audited Supplier