精氨酸-谷氨酸 4320-30-3
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产品属性：
| 价格： | |
|---|---|
| 供货总量： | |
| 所在地： | 四川德阳市 |
| 产品规格： | |
| 包装说明： | |
| 品牌： |
详细信息
Item | Standard |
Appearance | White crystalline powder |
Specific rotation[α]20/D (C=8 6N HCl) | +28.0 to ~30.0Degree |
Transmittance | Not less than 98.0% |
Chloride (Cl) | Not more than 0.020% |
Ammonium (NH4) | Not more than 0.02% |
Sulfate (SO4) | Not more than 0.030% |
Iron (Fe) | Not more than 10ppm |
Heavy metal(Pb) | Not more than 10ppm |
Arsenic(As2O3) | Not more than 1ppm |
Other Amino Acids | Chromatographically Not detectable |
Water | Not more than 5.0% |
Residue on ignition(sulfated) | Not more than 0.20% |
Assay | 98.5%~101.0% |
PH | 6.0 to 7.5 |
精氨酸-谷氨酸,4320-30-3,四川同晟
