Manufacturer of Food Additive L-Cysteine CAS 52-90-4/52-89-1

• CAS No.: 52-90-4
• Formula: C3h7no2s
• EINECS: 200-158-2
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: 24 Months
• Model NO.: 52-89-1
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: 99%
• Appearance: Powder
• Color: White
• Keyword: CAS 52-90-4
• Keyword1: CAS 52-90-4 Factory
• Keyword2: L-Cysteine Selling
• Keyword3: L-Cysteine CAS 52-90-3
• Keyword4: CAS 52-90-3 High Quality
• Keyword5: CAS 52-90-3 Food Grade
• Keyword6: CAS 52-90-3 Food Additive
• Keyword7: L-Cysteine
• Keyword8: L-Cysteine Food Additive
• Keyword9: L-Cysteine Factory
• Transport Package: Bag/Bottle
• Specification: 25kg/bottle
• Trademark: Xinjiu
• Origin: Hebei
• HS Code: 29309012
• Production Capacity: 50000kgs/Month

Product Description

Hot selling food additives Nutrient enhancer L-Cysteine  CAS 52-90-4

L-Cysteine  CAS 52-90-4 Factory in stock 
High quality powder of food additive CAS 52-90-4 L-Cysteine
CAS 52-90-4 L-Cysteine manufacturers
 

Product Info

Testing Item	Standard	Result
Appearance	White crystals or crystalline powder	conforms
Specific rotation 20	+ 8.3°~ +9.5°	+8.72°
State of solution (Transmittance)	≥95.0%	98.5%
Loss on drying	≤0.50%	0.18%
Residue on ignition	≤0.10%	0.07%
Heavy metals(Pb)	≤10PPM	<10PPM
Chloride (Cl)	600---1000ppm	800ppm
Arseni c (As2O3)	≤1PPM	conforms
Iron (Fe)	≤10PPM	<10PPM
Ammonium (NH4)	≤0.02%	<0.02%
Sulfate (SO4^2-)	≤0.030%	≤0.030%
Other amino acids	Chromatographically	Qualified
PH value	4.5 ~ 5.5	5.0
Assay	98.0%~101.0%	99.4%

Description 

L-cysteine, also known as cysteine, is a human non-essential amino acid, amino acid is the constituent unit of protein, protein is the material basis of life, as large as humans to microorganisms, none is not composed of protein. Chemicalbook proteins are composed of peptides, whose peptide chains are composed of amino acids. Different proteins are made up of peptide chains of different order and length of amino acids. The genes involved in heredity are actually chains of amino acids in different sequences.

Use
Bread improvers; Nutritional supplements; Antioxidants; Color protectant.