乙酰-L-酪氨酰胺1948-71-6
- 供应商
- 四川同晟氨基酸有限公司
- 认证
- CAS
- 1948-71-6
- 联系电话
- 0838-2274206
- 销售经理
- 刘青兰
- 所在地
- 四川省德阳市天山北路19号1-11-1
- 更新时间
- 2017-02-16 15:22
item | standard | analysis data |
appearance | white powder | conforms |
melting point (celsius degree) | 203 to 208℃celsius degree | 205℃ |
solubility | clear colorless solution at 200 mg | conforms |
specific rotation [25/d] (c=2 in water at 25 ºc) | -11.0to-13 0º | -11.5º |
ir spectrum | in accordance with structure | conforms |
loss on drying | not more than 0.50% | 0.15% |
assay | 98.0% to 102.0% | 98.9% |
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