Basic Information
DL-Cysteine CAS 3374-22-9
| Item | Specifications |
| Appearance | White to off white crystalline powder |
| Assay | 98.0~102.0% |
| State of solution | ≥95.0% |
| Heavy metals | ≤10ppm |
| Other amino acids | ≤2.0% |
| Loss on drying | ≤0.50% |
| Sulpahted ash | ≤0.20% |
Products Description
Properties
DL-Cysteine CAS 3374-22-9 is extremely easy to oxidize in air. Can be oxidized to cystine by air in neutral or slightly alkaline solution, more stable in acidic solution. Soluble in water, ethanol, acetic acid and ammonia, insoluble in ether, acetone, ethyl acetate, benzene, carbon disulfide and carbon tetrachloride.
DL-Cysteine is a non-essential amino acid, meaning it can be synthesized by the human body. It is composed of both D-cysteine and L-cysteine molecules. DL-Cysteine is commonly found in various protein-rich foods such as meat, poultry, eggs, and dairy products.
Uses
1. In the food industry, it is used as a food additive to enhance flavor and improve texture and as a dough conditioner in baked goods.
2. In the pharmaceutical industry,It is also used as a precursor for synthetic drugs.
3. DL-Cysteine is also commonly added to dietary supplements.
4. It is also used in cosmetics for its potential to promote healthy skin and hair.
Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1. Is there a discount?
Yes, we will offer a better price if the quantity is larger.
2. What is the minimum order quantity?
The minimum order quantity depends on the product.
3. The minimum order quantity for most products is 1 kilogram;
For some higher products, the minimum order quantity is 100 grams.
4. What is the port of loading?
Shanghai, Tianjin, Qingdao, etc.
5. What is the mode of transportation?
For small orders, we will send the goods by international express such as FEDEX, which takes 3-7 working days. Other transportation methods can be negotiated.
For large orders, we will ship the goods by sea, which takes one month. If the situation is urgent, you can choose air transportation.
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