| Type: | Cysteine |
|---|---|
| Chemical Character: | Acidity |
| Appearance: | Powder |
| Melting Point: | 240 Celsius |
| Density: | 1.197 |
| Refractive Index: | 8.8 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product Name | L-Cysteine |
| CAS NO. | 52-90-4 |
| Appearance | White powder |
| Purity | 99% |
| Melting point | 240 °C (dec.) (lit.) |
| Boiling point | 293.9±35.0 °C(Predicted) |
| Density | 1.197 (estimate) |
| Solubility | H2O: 25 mg/mL |
| Application | Medicine, cosmetics, biochemical research |
| Chemical Structure |  |
| Usage | 1. Bread improver; nutritional supplement; antioxidant; color protectant. It has detoxification effect on aromatic acidosis; it has the effect of preventing radiation damage; it has the effect of treating bronchitis and reducing phlegm; it has the effect of absorbing alcohol . According to the regulations of GB2760-96, it is allowed to be used as perfume. 2. It is used to treat skin diseases such as eczema, urticaria, freckles, etc. Its series of products are widely used in medicine, food and cosmetics industries 3. Used in biochemical research, as antidote for hepatitis, liver poisoning, radiopharmaceutical poisoning, antimony poisoning, etc. in medicine. 4. Mainly used in medicine, cosmetics, biochemical research, etc. Used in bread to promote the formation of gluten, promote fermentation, mold release, and prevent aging. Used in natural juices to prevent the oxidation of vitamin C and prevent the juice from turning brown. This product has detoxification effect and can be used for poisoning and aromatic acidosis. This product also has the effect of preventing radiation damage to the human body. It is also a drug for the treatment of bronchitis, especially as a phlegm medicine (mostly used in the form of acetyl L-cysteine methyl ester. In cosmetics, it is mainly used in beauty water, Perm liquid, sun-proof skin cream, etc. It is widely used in medicine, food and cosmetics industries. |
| Storage | Normal Temperature |
|
FAQ
Q1. What is about your company strength? A: Established in 2012, we have more than 8 years of experience in chemical industry.We can provide 10000+ kinds of API, intermediates, reagents & dyes, with high reputation in the industry. Q2. What's your MOQ? A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg. Q3. How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss. Q4. What is about the delivery time? A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days. Q5. How about the packing? A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you. Q6. What payment terms are acceptable? A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc. Q7. Can you give me a discount price? A: Surely, it depends on your required quantity. Q8. Why I can not find the product I require in this shop? A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site. |
Suppliers with verified business licenses
Audited Supplier 
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