N-乙酰-色氨酸 1218-34-4
| CAS号 |
1218-34-4 |
| 规格 |
|
纯度 |
98%以上 |
| 货号 |
14743550273793 |
货期 |
需咨询 |
| 品牌 |
--- |
库存 |
需咨询 |
| 规格 |
|
| 纯度 |
98%以上 |
| 货号 |
14743550273793 |
| 货期 |
--- |
| 品牌 |
--- |
| 库存 |
--- |
|
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。 |
|
参考价:
需询盘
|
| 货号 |
品牌 |
纯度 |
规格 |
参考价 |
货期 |
|
14743550273793
|
--- |
98%以上 |
--- |
需询盘 |
--- |
|
35
|
--- |
98 |
25kg/桶千克 |
¥100.00元/千克 |
--- |
详细信息(中文):Appearance crystals or crystalline powder
Specific rotation[α]20/D
(C=1 in NaOH) +25.8° to +27.0°
Ammonium (NH4) Not more than 0.02%
Sulfate (SO4) Not more than 0.020%
Heavy metal(Pb) Not more than 10ppm
Loss on drying Not more than 0.50%
Residue on ignition(sulfated) Not more than 0.20%
Assay 98.5 to101.0%
pH 2.0 to 3.5
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