精品久久久久久中文字幕人妻最新,日韩丰满少妇无吗视频激情内射,国产乱人伦偷精品视频下,亚洲熟妇无码一区二区三区,中日韩精品视频在线观看,精品久久久久久无码不卡,亚洲精品无码AV人在线观看,手机国产乱子伦精品视频,国产片av不卡在线观看国语,国产色无码专区在线观看

Current location: HomeProducts
4-Aminophenol

Product name: 4-Aminophenol
English name: 4-Aminophenol;4-amino-Phenol;4-Hydroxyaminobenzene;p-amino-pheno;1-amino-4-hydroxybenzene;4-amino-1-hydroxybenzene;4-hydroxyaniline;
CAS No.: 123-30-8
Molecular formula: C6H7NO
Appearance: Rice yellow crystals
To use: The product is pharmaceutical; Intermediates of fine chemicals such as dyes; Used in the manufacture of the drug paracetamol; Azo dye; Vulcanized dye; Acid dye; Fur dye (fur brown P) and developer; Antioxidants and petroleum additives.
Risk rating: 6.1 category   UN2512
Content: ≥99%
To use: Dye intermediate
Packaging: 25KG fiber can


Tel:+86-570-3039321 (Shen Chen) +86-570-3039361 (Xu Xiaoyu) +86-570-3039308 (Zhu Yunxiu)
Add:No. 18, Huayang Road, Quzhou New and High-tech Park, Zhejiang Province
E-mail:kyjx@kaiyuan-chemical.com Website:www.018349.cn

Ruiyuan Chemical

Copyright(C)2022,Zhejiang Ruiyi Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice

Tel:+86-570-3039321 (Shen Chen)
+86-570-3039361 (Xu Xiaoyu)
+86-570-3039308 (Zhu Yunxiu)
Add:No. 18, Huayang Road, Quzhou New and High-tech Park, Zhejiang Province
E-mail:kyjx@kaiyuan-chemical.com
Website:www.018349.cn

Ruiyuan Chemical

Copyright(C)2022,Zhejiang Ruiyi Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice