精品日本一区二区三区在线观看_夹得好湿真拔不出来了动态图_亚洲精品成人av在线_牲欲强的熟妇农村老妇女_国内少妇偷人精品视频免费

 
Location:Home >>Product >>Intermediate

Brilliant Red Developing Base 4B

Update time:2021/11/03 13:46:11  ???View:  
Chinese name: 4-甲氧基-2-硝基苯胺、對甲氧基-2-硝基苯胺、對甲氧基鄰硝基苯胺
Molecular weight: 168.1500
Alias: Maroon base GP
CAS Number: 96-96-8
Molecular formula: C7H8N2O3; CH3OC6H3(NO2)NH2
Content: ≥99%
Packing: 25KG/bag
Color: Maroon powder
------分隔線----------------------------

Service Hotline:

You only need a phone call, we will serve you attentively

Consult now
Copyright © Shandong Zhengji Chemical Co., Ltd.  All Rights Reserved   Case Number :魯ICP備20007847號-4 chemBlink Premium Supplier