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折扣/货期| 货号：CDX-M0005-M050 | 规格：50 mg | 目录价：￥2478 |
| 货号：CDX-M0005-M500 | 规格：500 mg | 目录价：￥19712 |
产品详情
产品名称:
NBD-methylhydrazine
别名:
4-(1-Methylhydrazino)-7-nitrobenzofurazan
产品描述:
N-methyl-4-hydrazino-7-nitrobenzofurezan (MNBDH) is a new reagent for the determination of aldehydes and ketones. MNBDH reacts with carbonyl copmounds in acidic media to the corresponding MNBD-hydrazones. For example formaldehyde hydrazone formed is determined by high-performance liquid chromatography with UV/visible detection at 474 nm. MNBDH has been studied recently as a reagent with reduced interferences by ozone and nitrogen dioxide. It reacts with these oxidants to give only one product N-methyl-4-amino-7-nitrobenzofurezan (MNBDA).
宿主来源:
Synthetic.
保存温度:
-20°C
运输温度:
Ambient
预期分子量:
209.16
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>97% (HPLC)
CAS号:
214147-22-5
分子式:
C7H7N5O3
溶解度:
Soluble in DMSO or chloroform (slightly).
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