天天操夜夜操-亚洲精品国产v片在线观看-国产超碰人人做人人爱ⅴa-欧美精品久久久久a片一二三区-久久久久亚洲av成人网

Hotline
+86-21-39127448
N,N'-diphenylguanidine monohydrobromide
N,N'-diphenylguanidine monohydrobromide
Describe

Specification:

CAS NO.:

93982-96-8

Molecular formula:

C13H14N3Br

Molecular weight:

292.18

Appearance:

White crystal

Assay:

≥99.0%

M.P.:

158.0-163.0℃

Residue on ignition:

≤0.10%

Loss on drying:

≤0.5%

 

Packaging:

25kg fiber drum

 
Back