China High Quality Distilled Monoglyceride(Dmg) Factory - 7048-04-6 | L-Cysteine Hydrochloride Monohydrate – COLORKEM
China High Quality Distilled Monoglyceride(Dmg) Factory - 7048-04-6 | L-Cysteine Hydrochloride Monohydrate – COLORKEM Detail:
Products Description
L-Cysteine Hydrochloride Monohydrate is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.It’s used as raw materials for manufacturing N-Acetyl-L-Cysteine , S-Carboxymethyl-L-Cysteine and L-Cysteine base etc.Used in the cure of liver disease, antioxidant and antidoteIt is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.Also used in cosmetic.
Specification
| Item | Specifications | |
| USP | AJI | |
| Appearance | White crystals or crystalline powder; strongly acid taste. | |
| Identification | Infrared Absorption | — |
| Specific optical rotation | +5.6 °- +8.9 ° | +5.5 °- +7.0 ° |
| State of solution (Transmittance) | — | >= 98.0% clear and colorless |
| Chloride (Cl) | — | 19.89-20.29% |
| Ammonium(NH4) | — | =< 0. 002% |
| Sulfate | =< 0. 03 % | =< 0. 020% |
| Iron | =< 0. 003 % | 10ppm |
| Heavy Metals (as Pb), | =< 0.00 15% | =< 10ppm |
| Arsenic (as As), | — | =< 1ppm |
| Other amino acids | — | Not detected |
| Organic volatile impurities | Meets the requirement | — |
| Loss on drying, | 8-12 % | 8.5-12 % |
| Residue on ignition, | c | =< 0.1 0 % |
| Assay | 98.5-101.5 % | 9 9.0-10 0.5 % |
| pH value | — | 1.5-2.0 |
| Organic volatile impurities | Meets the requirement | — |
| Chromatographic purity | 0.5% max Individual impurity, 2% max total | — |
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We normally follow the basic principle Quality Initial, Prestige Supreme. We've been fully committed to offering our consumers with competitively priced good quality merchandise, prompt delivery and professional support for China High Quality Distilled Monoglyceride(Dmg) Factory - 7048-04-6 | L-Cysteine Hydrochloride Monohydrate – COLORKEM , The product will supply to all over the world, such as: Holland, Mecca, Mauritania, We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
By Klemen Hrovat from Brunei - 2018.06.09 12:42
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
By Geraldine from belarus - 2018.11.22 12:28
