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Hainan Zhongxin Chemical L-Cysteine

Hainan Zhongxin Chemical L-Cysteine is used in the production of essence, sunscreen, perfume, hair perm, etc. and can also make sunscreen and germinal perfume.

Ingredient Name: L-cystine

Functions: Amino Acid, Antioxidant, Dietary Supplement, Stabilizer, Supplement

Physical Form: Powder, Solid

Synonyms: (-)-Cystine, (R,R)-3,3'-dithiobis(2-aminopropanoic acid), Cystine, L-alpha-Diamino-beta-dithiolactic acid, β,β'-Dithiodialanine

Technical Data Sheet
Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Ingredient Name
Protein Type
Pharma & Nutraceuticals Functions
Ingredients
L-Cysteine
Food Additive Number
E 920, INS 920

Features & Benefits

Features
  • In medicine: detoxification, antipyretic analgesic, ulcer treatment for the liver, fatigue recovery, infusion and integrated amino acid preparations, such as special used for eliminating phlegm;
  • In terms of food fermentation agents, powdered milk and fruit juice with antioxidant and stabilizer, and pet animal nutrition of food additive, etc.;
Product Information
  • Min Order: 25KG
  • Qty in 20' FCL: 10 mts
  • HS Code:293090

Applications & Uses

Food & Nutrition Applications

Properties

Physical Form
Appearance
white crystals or crystalline powder
Typical Properties
ValueUnitsTest Method / Conditions
Specific rotation#ERROR!--
pH Value4.5~5.5--
State of solutionmin. 95.0%-
Chloride (cl)max. 0.040%-
Ammoniummax. 0.020%-
Sulfate (SO4)max. 0.030%-
Iron (Fe)max. 10ppm-
Heavy metal (Pb)max. 10ppm-
Arsenicmax. 1ppm-
Other amino acidschromatographically not detectable--
Loss on dryingmax. 0.50%-
Residue on ignition (sulfated)max. 0.10%-
Assay98.0~101.0%-

Regulatory & Compliance

Certifications & Compliance