Factory Direct Supply White Powder L-Cysteine HCl Mono

• CAS No.: 7048-04-6
• Formula: C3h10cino3s
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Product Name: L-Cysteine HCl Mono
• CAS: 7048-04-6
• State: Powder/Crystal
• Color: White
• Molecular Formula: C3h10cino3s
• Molecular Mass: 175.63
• Product Storage: Keep It Cool, Dry, Closed and Away From Light and
• Sample: Availiable
• Stock: in Stock
• Transport Package: 25kg/Drum
• Specification: 35*42
• Trademark: Qingmei
• Origin: China
• Production Capacity: 20tons/Year

Product Description

L cysteine hydrochloride is colorless to white crystalline or crystalline powder, with slightly special sour smell, melting point 175ºC (decomposition) hair. Dissolved in water, the aqueous solution is acidic, the pH Chemicalbook of 1% solution is about 1.7, the pH of 0.1% solution is about 2.4. Soluble in alcohol, ammonia and acetic acid, insoluble in ether, acetone, benzene and so on. It is reductive, antioxidant and anti - enzymatic Browning.

1. It can be used to treat radioactive drug poisoning, heavy metal poisoning, toxic hepatitis, serum disease, and prevent liver necrosis. Used as a cosmetic perm, sunscreen, raw Chemicalbook hair perfume, hair tonic components; Can be used as food additives to prevent vitamin C oxidation and discoloration; Used in bread to promote gluten formation and fermentation, mold, etc.
2. Used in biochemical research, as a reducing agent for the determination of hemolysin, and used as an antidote in medicine.
3. L cysteine hydrochloride is widely used in cosmetics, medicine, food and other industries.
4. Pharmaceutical and food products.
5. It can be used to treat radioactive drug poisoning, heavy metal poisoning, toxic hepatitis, serum disease, and prevent liver necrosis. Used as a cosmetic perm, sunscreen, Chemicalbook perfume, hair tonic components; Can be used as food additives to prevent vitamin C oxidation and discoloration; Used in bread to promote gluten formation and fermentation, mold, etc. 
6. NMDA glutaminergic receptor agonists, at high concentrations, are also AMPA glutaminergic receptor agonists.

 

 

mode of transportation
By Air	By Express	By Sea
suitable for >50	suitable for sampple order or <50	suitable for >300
Fast:3-7 days	Fast:3-10 days	Fast: 7-45 days
lower than the express cost	high shipping cost	lowest cost

 

Qingdao Qingmei Biotech Co., Ltd is a pharmaceutical company, which is to expand international business and strategic cooperation with Contract Manufacturing on Supplements(Hard Capsules, Softgels, Powders, Sachet), Active Ingredients for Human Health and Animal Health, Herbal Extracts, Food Additives, Feed Additives, Vitamins, Amino Acids, Minerals, Cosmetics raw materials, Pet Medicines, Disinfectant, Farming and Fishery Industry.

The company is located in the beautiful coastal city of Qingdao, near City Hall and the May Fourth Square, and also close to the port, so that it has convenient traffic conditions for trade. The company's business focuses on the development and promotion of the pharmaceutical chemicals, animal health, food additives, plant extracts, cosmetic raw materials, intermediates and other fine chemicals. Production in Qingmei is in accordance with GMP standards, and files are compiled and registered in regulated market to ensure smooth supply channels. Guided by the market development, Qingmei works hard to cover more customers.
 

Our products are approved by cGMP, CEP/COS, FDA, TGA, EUGMP, FAMI-QS and also Halal, Kosher etc.

Our products are widely sold to regions of Asia, Africa, Europe, Latin America, and long-term stable cooperative relations have been established with merchants from hundreds of countries and regions with our cooperation agencies in Turkey, South Africa, Indonesia, Russia, Brazil, Canada and the United States working stably. We are looking forward to making progress together with you!

1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.

3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.

4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.

5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.

6: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 real quality problem caused by us, we will send you free goods for replacement or refund your loss.