| Customization: | Available |
|---|---|
| Type: | Cysteine |
| Chemical Character: | Neutral |
|
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This product is colorless to white crystal or crystalline powder, with a slight special smell and sour taste, and the melting point is 175°C (decomposition). Soluble in water, the aqueous solution is acidic.
The main purpose
1. Cysteine hydrochloride is soluble in water and can be quickly absorbed by the human body when made into injections or tablets. It is the main raw material for the production of carboxymethylcysteine and acetylcysteine.
2. Clinically, it can treat leukopenia, leukopenia caused by the administration of anticancer drugs and radiopharmaceuticals, and an antidote for heavy metal poisoning. In addition, it is also used to treat toxic hepatitis, thrombocytopenia, skin ulcers, and prevent liver necrosis.
3. Bread improver: promote fermentation and prevent oxidation. In terms of food, it can be used as a bread accelerator to change the flavor of bread and food.
4. In terms of cosmetics, it can be used in cosmetics such as perm essence, sunscreen, hair growth perfume and hair conditioner, etc.
5. Nutritional supplements, antioxidants, and color-protecting agents: used in natural fruit juices to prevent vitamin C from oxidizing and discoloring.
|
Testing Items |
Specifications |
Results |
|
Specific rotation[a] D20 |
+5.5°~ +7.0° |
6.5 |
|
State of solution |
≥98.0% |
98.5% |
|
Chloride |
19.89~20.29% |
19.97% |
|
Ammonium |
NMT0.02% |
0.014% |
|
Sulfate |
NMT 0.02% |
0.015% |
|
Iron |
NMT 10ppm |
2ppm |
|
Heavy metals (as Pb) |
NMT 10ppm |
4ppm |
|
Other Amino Acids |
Chromatographically not detectable |
Complies |
|
Loss on drying |
8.5~12.0% |
11.8% |
|
Residue on Ignition |
NMT 0.10% |
0.06% |
|
Assay |
98.0%~100.5% |
99.3% |
|
PH |
1.5~2.0 |
1.6 |
SNC was established in 2006. After years of development, Good Fortune International joined the team in 2017 to jointly provide one-stop services for global users in the research and development, production, logistics, and sales of food, medicine, nutrition and health, and sports supplements.
The company has keen market observation and judgment, provides customers with the highest quality products and services with fast and sensitive response, and provides customers with "one-stop all-round" services! Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields.
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