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|
Item |
Standard |
Analysis data |
|
Appearance |
White powder |
Conforms |
|
Chloride (Cl) |
Not more than0.04% |
0.015% |
|
Heavy metal(Pb) |
Not more than 10ppm |
8ppm |
|
Arsenic(As2O3) |
Not more than 2ppm |
<1ppm |
|
State of solution (Transmittance) |
Not less than 95.0% |
98.6% |
|
Loss on drying |
Not more than 0.20% |
0.15% |
|
Residue on ignition (sulfated) |
Not more than 0.20% |
0.09% |
|
Assay |
98.0 to 101.0% |
99.0% |
DL-缬氨酸516-06-3CAS号：516-06-3
DL-缬氨酸516-06-3分子式： C5H11NO2
DL-缬氨酸516-06-3英文名称： DL-Valine
DL-缬氨酸516-06-3英文同义词： DL-2-Amino-3-methylbutyric acid; DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid; H-DL-Val-OH; DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid~H-DL-Val-OH; valine
DL-缬氨酸516-06-3EINECS号： 208-220-0
DL-缬氨酸516-06-3分子量： 117.1463
DL-缬氨酸516-06-3熔点： 283.5-285℃
DL-缬氨酸516-06-3沸点： 213.6°C at 760 mmHg
DL-缬氨酸516-06-3密度： 0.0633mmHg at 25°C
DL-缬氨酸516-06-3闪点： 83°C
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