久久996热精品xxxx,亚洲成人日韩,欧美一级三级在线观看,美女天天插免费视频,日本午夜视频在线,这里只有精品国产,国产日韩欧美在线观看播放

2,2-Dibromo-3-Nitrilopropiona..

Diallyl dimethyl ammonium chl..

1,2-Benzisothiazolin-3-One..

1-Bromo-3-chloro-5,5-Dimethyl..

2-Bromo-2-nitro-1,3-propanedi..

Povidone Iodine..

Carbohydrazide..

Diethyl methyl benzene diamin..

More

Products

Product name: Carbohydrazide

CAS: 497-18-7

N: 62.17%

PH: 1% water solution

P H=7.4

Content: 98－102%;

Free hydrazine: ≤ 500PPM

Properties: white fine short columnar crystal, soluble in ethanol, easily soluble in water, heat of solution.

Main purpose: it is widely used in the production of pharmaceuticals, herbicides, plant growth regulators, dyes etc.

Packaging: 25 kg carton (can according to the customer request packaging)