Dietary Component CAS 52-89-1 L-Cysteine Hydrochloride Anhydrous Hydrochloride

• Type: Pharmaceutical Intermediate
• Chemical Character: Cosmetics, Medicine, Food and Other Industries
• Appearance: Powder
• Conformation: White Solid
• Molecular Weight: 157.619
• Logp: Logp
• Psa: 102.12000
• Transport Package: Barrel or Paper Bag
• Specification: 25kg/Barrel or Paper Bag
• Trademark: Shanghaizhangguan
• Origin: Shanghai
• HS Code: 2942000000
• Production Capacity: 5000 Tons/Year

Product Description

Dietary component CAS 52-89-1 L-cysteine hydrochloride anhydrous hydrochloride

CAS 52-89-1	Flash point 131.5ºC
Molecular formula C3H8ClNO2S	Molecular weight 157.619
Fusing point 140-142ºC	Boiling point 293.9ºC at 760 mmHg
L-cysteine hydrochloride is a colorless to white crystalline or crystalline powder with a slightly distinctive odor and sour taste and a melting point of 175°C (decomposition). Soluble in water, aqueous solution is acidic. A 1% solution has a pH of about 1.7, and a 0.1% solution has a pH of about 2.4. It is also soluble in alcohol and acetic acid, but insoluble in ether, benzene, etc. It is reductive, with antioxidant properties and protection against non-enzymatic Browning.
Wet stability: stable, but sensitive to light, moisture and air. Incompatible with strong oxidants and certain metals.
It is used to treat radiopharmaceutical poisoning, heavy metal poisoning, toxic hepatitis, serum disease, etc., and can prevent liver necrosis. Used as an ingredient in cosmetics perm, sunscreen, hair growth perfume and hair nourishing essence; Can be used as a food additive to prevent vitamin C oxidation discoloration; It is used in bread to promote gluten formation and fermentation, molding, etc.

For the production of vitamin C raw materials, sorbitol fermentation and chemical synthesis can be prepared vitamin C; Nutritive sweeteners, wetting agents, chelating agents and stabilizers; Synthetic resins and plastics, separation and analysis of low boiling point oxygen compounds; Used as stationary liquid for gas chromatography, for the separation and analysis of low boiling point oxygen compounds, amines, nitrogen or oxyheterocyclic compounds; It is also used in organic synthesis. Used as a humidifier for toothpaste, cosmetics and tobacco; Diuretic dehydrating agent; Aquatic water retaining agent.

Shanghai Zhangguan International Trade Co., Ltd. is a comprehensive agent mainly engaged in food additives, feed additives, chemical raw materials, and chemical reagents. The business scope includes: import and export of goods; Technology import and export; Sales of food additives. The company is scientifically managed and people-oriented, with major processing workshops, raw material warehouses, cost warehouses, and a strict quality inspection team. The production process under big data management adheres to standardized operation, stable development, seeking opportunities in stability, and development in change. At the same time, the company continuously optimizes projects, improves management level, and obtains recognition and support from customers for product quality. Strong technical and talent strength has won the deep trust of customers.

FAQ

Q:Can I get a sample before the order because I really don't know how is your quality?
A: We are pleased to provide free samples for you to evaluate the quality.

Q:What's the delivery time? Because we really need them is urgently?
A:7days For sending sample order. 20-30days for regular order , depends your order quantity.

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