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Item |
Standard |
Analysis data |
Appearance |
White crystalline powder |
Conforms |
Specific rotation[α]20/D (C=8 6N HCL ) |
+16.5 to ~18.5 Degree |
17.0° |
Transmittance (0.5 in 10ml of H2O) |
Not less than 95.0% |
96.0% |
Chloride (Cl) |
Not more than 0.020% |
<0.02% |
Ammonium (NH4) |
Not more than 0.02% |
<0.02% |
Sulfate (SO4) |
Not more than 0.020% |
<0.02% |
Iron (Fe) |
Not more than 10ppm |
<10ppm |
Heavy metal(Pb) |
Not more than 10ppm |
<10ppm |
Other Amino Acids |
Chromatographically Not detectable |
Conforms |
Loss on drying |
Not more than 2.0% |
<1.6% |
Residue on ignition(sulfated) |
Not more than 0.10% |
0.10% |
Assay |
98.5%~101.5% |
99.0% |
精氨酸-焦谷氨酸56265-06-6CAS号:56265-06-6
精氨酸-焦谷氨酸56265-06-6分子式: C11H21N5O5
精氨酸-焦谷氨酸56265-06-6英文名称: L-Arginine-L-pyroglutamate
精氨酸-焦谷氨酸56265-06-6英文同义词: arg-pyr; N~5~-(diaminomethylidene)-L-ornithine - 5-oxo-L-proline (1:1)
精氨酸-焦谷氨酸56265-06-6EINECS号: 260-081-5
精氨酸-焦谷氨酸56265-06-6分子量: 303.3149
精氨酸-焦谷氨酸56265-06-6沸点: 409.1°C at 760 mmHg
精氨酸-焦谷氨酸56265-06-6密度: 7.7E-08mmHg at 25°C
精氨酸-焦谷氨酸56265-06-6闪点: 201.2°C