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L-Alanine
1.CAS No.: 56-41-7
2.MF: C3H7NO2
3.Grade Standard: Tech Grade
4.Assay 98.5-100.5%
Quality Standard:
| L-Alanine GB 25543-2010 | |
|
Item |
Requirement |
|
Color |
White |
|
Organization state |
Crystal or crystalline powder |
|
Content(dry base),w/% |
98.5~101.5 |
|
Loss on dry,w/% max |
0.20 |
|
pH (50g/L water solution) |
5.7~6.7 |
|
Arsenic(As)/(mg/kg) |
1 |
|
Heavy metals (Pb)/(mg/kg) max |
10 |
|
Residue on ignition,w/% max |
0.20 |
|
Specific Rotation αm(20°C,D)/[(0)·dm2·kg-1] |
+13.5~15.5 |
L-Alanine Introduce:
L-Alanine is one of the important products the amino acid series. It is widely used in medical, chemical and food industries.
L-Alanin is Used in medicine: L-Alanin is a important part of sugar supplying nutrition infusion. The compound amino acid injection fluid, which is produced by L-Alanine, is new medicine mainly used to cure liver and heart diseases and it can cure catabolism disorder caused by liver function insufficient and can awake the patient of liver coma.L-Alanincan also be used as good diuretic.
L-Alanin is Used in food field: L-Alanin can be used to improve the artificial edulcorator and the acid flavor of organic acid, highten the effect of chemical condiment, promote the flavor of alcohol beverage and improve the quality and flavor of oil and brew condiment and pickled product.