日韩精品中文字幕在线I 久久精品国产v日韩v亚洲I 成人资源网I 国产123avI 91污视频在线观看I 免费黄色a级毛片I 激情久久婷婷

Sodium propylene sulfonate, sodium propylene sulfonate manufacturers-Shandong Zhengji Chemical Co., Ltd.中文 | English

Product

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----------------------------

Products: Basic raw materials; Intermediate; Basic raw materials; Intermediate; Finished product

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

Consult now