Cosmetic Grade Raw Material Threonine CAS 72-19-5

• Type: Food Preservative
• Chemical Character: Essential Amino Acid
• Appearance: Powder
• Conformation: White Crystalline Powder
• Molecular Weight: 119.119
• Vapor Pressure: 0.0±1.7 Mmhg at 25°c
• Psa: 83.55000
• 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

Cosmetic grade raw material threonine CAS 72-19-5

CAS 72-19-5	density 1.3±0.1 g/cm3
Molecular formula C4H9NO3	Flash point 162.9±25.1 °C
Molecular weight 119.119	Appearance properties White crystalline powder
Fusing point 255ºC	Boiling point 345.8±32.0 °C at 760 mmHg
Product Description: L-threonine is considered an essential amino acid. L-threonine is involved in the synthesis of mucin, a protein that supports intestinal function and integrity. L-threonine is necessary for immune system performance. It is also essential for O-linked glycosylation, protein phosphorylation, and glycine synthesis. Threonine is mainly used in medicine, chemical reagents, food fortifier, feed additives and so on. In particular, the amount of feed additives is growing rapidly. It is often added to the feed of piglets and poultry and is the second limiting amino acid in pig feed and the third limiting amino acid in poultry feed.
Storage conditions Brown wide mouth glass bottle sealed. Store in a cool, dry place away from light.

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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Q:Why you choose us?
A: We will provide you with competitive prices and good product quality.