Product Description
L-cysteine is an amino acid antidote, which participates in the reduction process of cells and phospholipid metabolism in the liver, protects liver cells from damage, promotes liver function recovery and vigorous pharmacological effects. It is mainly used for radiopharmaceutical poisoning, heavy metal poisoning, antimony poisoning, hepatitis, toxic hepatitis, serum sickness, etc., and can prevent liver necrosis. If this product is used for the rescue of antimony poisoning, it should be administered in time and in sufficient quantities, so that it can be excreted with antimony ions to the greatest extent possible to generate non-toxic soluble complexes.
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 |
| pH Value |
5.0~6.5 |
| Residue on ignition, % |
≤0.1 |
| Other amino acid |
Conforms |
| Item |
Specifications (AJI97 ) |
Detailed Photos
White crystalline powder. Slightly bitter. Sublimation at 145~148ºC. The melting point is 293~295ºC. In the presence of hydrogen, it has stable performance in water-soluble inorganic acid.
Application
1. Used in bread to promote gluten formation and promote fermentation, mold production,etc.
2. Used in natural fruit juice to prevent vitamin C oxidation and prevent the juice from turning brown.
Company Profile
Hebei Chemtics Technology Co.ltd is located in North China.As one of the most dynamic foreign trade companies in the Chinese market,
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
We have clients throughout the world,including Europe, South America, North America, Southeast Asia and Africa.
Our business is based on honesty and mutual-trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customers."
FAQ
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~
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