Product: L-Asparagine Monohydrate
Other names: L-Asparagine hydrate; L-2-Aminosuccinamic acid hydrate
CAS No: 5794-13-8
Molecular formula: C4H8N2O3.H2O
Molecular Weight: 150.13
Property: White crystals or crystalline powder, slightly sweet, soluble in water.
Applications:
(1) Food industry: nutritional supplements; anti-alcoholism agents; co-reacted with the sugar, produce complex flavor material, used for a variety of food and beverages, etc.;
(2) The pharmaceutical industry: one of twenty amino acids in amino acid infusion, and work together with other ingredients to cure skin diseases;
(3)Chemical: as ferric stabilizer; used to make the films on the surface of the ceramic; it has some inhibition against Cobalt’s corrosion in sulfuric acid solution;
(4) The environmental protection industry: an important raw material for the water treatment film.
Specifications:
| Item
|
Specification （ AJI97 ）
|
Results
|
| Specific rotation |
+34.3 ° to +36.5°
|
+35.1°
|
| State of solution
Transmittance
|
Not less than 98.0%
|
99.7%
|
|
Chloride(Cl)
|
Not more than 0.020%
|
Less than 0.020%
|
|
Sulfate(SO4)
|
Not more than 0.020%
|
Less than 0.020%
|
|
Ammonium(NH4)
|
Not more than 0.10%
|
Less than 0.10%
|
|
Arsenic(As2O3)
|
Not more than 1ppm
|
Less than 1ppm
|
|
Iron(Fe)
|
Not more than 10ppm
|
Less than 10ppm
|
|
Heavy metals(Pb)
|
Not more than 10ppm
|
Less than 10ppm
|
|
Other amino acids
|
Conforms
|
Conforms
|
|
Loss on drying
|
11.5% to 12.5%
|
11.50%
|
|
Residue on ignition(sulfated)
|
Not more than 0.10%
|
0.030%
|
|
PH
|
4.4 to 6.4
|
4.61
|
|
Assay
|
99.0% to 101.0%
|
99.8%
|
Wuhan Soleado Technology Co., Ltd. is a manufacturer and trader of various amino acids and protein powders. We are engaged in supplying bulk quality amino acids and other pharmaceutical and nutraceutical raw materials for global bio-chemistry products manufacturers. Our customers cover bio-chemistry material wholesalers and distributors, pharmaceutical manufacturers, food manufacturers, feed manufacturers, nutraceuticals manufacturers, healthcare products manufacturers, dietary supplement manufacturers， cosmetics manufacturers, fertilizer manufacturers, daily chemical products manufactures, etc.
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