规格 / Specification
|
项目 / Item |
标准 / Standards |
|
外观 / Appearance |
淡黄色或黄色固体粉末 / Light-yellow or yellow solid powder |
|
气味 / Odor |
典型 / Characteristic |
|
鉴定 / Identification |
IR/Mass/NMR Spectrum |
|
纯度 / Purity (HNMR/HPLC) |
≥98.50% |
应用 / Applications
用于安全健康染发剂等领域，新一代健康染发剂关键中间体。
used in safe and healthy hair dyes and other fields, a new generation of key intermediates for healthy hair dyes.
包装 / Packing
1/10/25kgs/drum
运输编号 / UN number
普通化学品 / Not dangerous goods
储存条件 / Store at
密封保存于阴凉干燥处，避光避热 / Sealed storage in a cool and dry place, avoid light and heat.
保质期 / Shelf Life
两年 / Two years
5,6-Dihydroxyindole CAS#3131-52-0
5,6-Dihydroxyindiline HBr CAS#138937-28-7
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