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Basic Info.
Product Description
Product Name:L-Cysteine hydrochloride(anhydrous)
CAS: 52-89-1
MF: C3H8ClNO2S
MW:157.62
EINECS: 200-157-7
Description:L-Cysteine Hydrochloride Anhydrous, E920, CAS No.52-89-1, an amino acid produced via chemical synthesis used as nutrition supplements. Odorless, white crystalline powder with a strong acidic taste. It is used as a dough strengthener in yeast-leavened baked goods and baking mixes. Cysteine Hcl is used in natural fruit juice for preventing Vitamin C oxide.
As an experienced L-Cysteine Hydrochloride Anhydrous manufacturer and supplier, we has been supplying and exporting L-Cysteine Hydrochloride Anhydrous 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.
| Test Items | Standards | |
| Description | White crystals or crystalline powder | |
| Identification | infrared absorption spectrum | |
| Specifications | Specific rotation[α]D20 | +5.5 to +7.0° |
| State of solution (Transmittance) | clear and colorless not less than 98.0% | |
| Chloride(Cl) | 19.89 to 20.29% | |
| Ammonium(NH4) | not more than 0.02% | |
| Sulfate(SO4) | not more than 0.020% | |
| Iron(Fe) | not more than 10ppm | |
| Heavy metals(Pb) | not more than 10ppm | |
| Arsenic(As2O3) | not more than 1ppm | |
| Other amino acids*2 | chromatographically not detectable | |
| Loss on drying | 8.5 to 12.0% | |
| Residue on ignition (sulfated) | not more than 0.10% | |
| Assay | 99.0 to 100.5% | |
| pH | 1.5 to 2.0 | |
| Pyrogen | Nonpyrogenic | |
Function:
L-Cysteine Hydrochloride Monohydrate is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.
It is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.
Also used in cosmetic.
It is used in natural fruit juice for preventing Vitamin C oxide. It has a detoxification for poison of acrylonitril aromafic acid. It is used for protecting against radiation harm and therapy of bronchitis and liquefy sputum.
Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.
Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.
Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.
1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication
