Product Description
| Categories | Amino Acids | |
| Qty in 20’FCL | 12000kg | |
| Min Order | 500kg | |
| Origin | China | |
| Packaging | Factory Packaging or Neutral | |
| Certificate | ISO, Kosher, Halal, BRC | |
| E No. | E920 | |
| CAS No. | 52-90-4 | |
| HS Code | 293090 | |
| Specification | FCC/USP |
L-Cysteine, E920, CAS No.52-90-4, a non-essential amino acid manufactured through fermentation. Cysteine is extracted from raw materials of animal and human origins. Cysteine has the same structure as serine, but with one of its oxygen atoms replaced by sulfur.
As an experienced L-Cysteine manufacturer and supplier, we has been supplying and exporting L-Cysteine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Product reference
L-Cysteine Specification
| Item | Specifications (AJI97 ) |
| Appearance | White crystal or crystalline powder; tasteless |
| Assay, % | 98.5~101.0 |
| Specific rotation | -218°~ -224° |
| Loss on drying, % | ≤0.2 |
| Transmittance, % | ≥98.0 |
| Chloride (as Cl), % | ≤0.02 |
| Sulfate (as SO4), % | ≤0.02 |
| Ammonium as (as NH4), % | ≤0.02 |
| Iron (as Fe), % | ≤0.001 |
| Heavy Metals (as Pb), % | ≤0.001 |
| Arsenic (as As), % | ≤0.0001 |
| pH Value | 5.0~6.5 |
| Residue on ignition, % | ≤0.1 |
| Other amino acid | Conforms |
As a professional supplier of L-Cysteine powder, we supply L-Cysteine feed/food grade/pharma grade.
Price trend of L-Cysteine
Raw Materials price: Prices of raw material animal hair are stable.
Market demand and supply : demand and supply is stable. Production capacity of the L-Cystine manufacturers didn’t change much.
Market Forecast: Considering the current market trend, price of L-Cystine will be stable in the coming months.
L-Cysteine gluten free
L-Cystine is gluten free and widely used in gluten free food used as a amino acid dietary supplement in pizza dough, calzones, pie crusts, bread sticks and tortillas
Halal Certified L-Cysteine
L-Cystine is an amino acid manufactured through fermentation. As a synthesized chemical, this amino acid is general recognized as halal.
Kosher Certified L-Cysetine
L-Cystine is general recognized as Kosher classified as Parve.
L-Cysteine MSDS
Side Effect of L-Cysteine
The most common side effects of L-Cystine supplementation include upset stomach, nausea, vomiting, diarrhea, persistent stomach cramps, body aches, headache, and general gastrointestinal discomfort.
Application and Uses of L-Cysteine
L-Cystine is used in Food, Beverage, Pharmaceutical, Health & Personal care products, Agriculture/Animal Feed/Poultry. L-Cystine is a amino acid used as a nutritional additive, flavor modifier, dough strengthening agent, and yeast fermentation agent.
