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Manufacturer Supply L-Asparagine CAS 70-47-3 for Food Grade (FCCAJIUPSEP)

Product NameL-Asparagine

CAS NO.:  70-47-3

AppearanceWhite to off-white Solid

Product Properties: Powder : 2-8, 2 years; In solvent(母液): -20, 1 month; -80, 6 months

Packing25kg/bag


Product Detail

Usage:

 

1.For the food industry

Because citric acid has a mild and sour acidity, it is commonly used in the manufacture of various beverages, sodas, wines, candies, snacks, biscuits, canned juices, dairy products and the like. In the market of all organic acids, citric acid market share of more than 70%, flavoring agents, can also be used as antioxidants in edible oils. At the same time improve the sensory traits of food, enhance appetite and promote the digestion and absorption of calcium and phosphorus substances in the body. Anhydrous citric acid is used in large quantities in solid beverages Salts of citric acid such as calcium citrate and ferric citrate are fortifiers that require the addition of calcium and iron ions in certain foods.

2.Used in the chemical and textile industries

Citric acid can be used as a chemical analysis reagent for chemical analysis, as an experimental reagent, a chromatographic reagent and a biochemical reagent; as a complexing agent and a masking agent; for preparing a buffer solution. The use of citric acid or citrate as a builder can improve the performance of the washing product, can quickly precipitate metal ions, prevent the re-attachment of contaminants on the fabric, maintain the necessary alkalinity for washing, and disperse and suspend the dirt and ash; Improves the performance of surfactants, is an excellent chelating agent; can be used as an acid-resistant reagent for testing architectural ceramic tiles..

 

 

Specifications

 

Product Name: L-Asparagine
CAS: 70-47-3
MF: C4H8N2O3
MW: 132.12
EINECS: 200-735-9
Mol File: 70-47-3.mol
L-Asparagine Chemical Properties
Melting point 235 °C (dec.) (lit.)
alpha 34.5 º (c=10, 2N HCl)
Boiling point 244.01°C (rough estimate)
density 1,543g/cm
refractive index 1.4880 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility H2O: 0.1 M at 20 °C, clear, colorless
pka 2.17(at 20ºC)
form Powder
color White
Odor sltly sweet taste


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