m-尊龙凯时最新

c.a.s no.： 25711-72-2

chemical structural formula：c₇h₉n₃o.hcl

molecular weight：151.2 (based on c₇h₉n₃o)

chemical name: 3-carbamido aniline hydrochloride.

appearance: gray white crystalline powder

coupling value: more than 60% (tidal)

insoluble matter: below 0.3% 

free m-phenylenediamine：below 2.75%

bis urea based aniline: below 2.75%

liquid chromatography content: more than 96.5%

packing: 25 kg woven bag