18精品视频在线观看_日本色网站中文版免费观看3_最新性感少妇AV片_欧美国产内射xxx三叶草_黄色一级毛片免费_91视频下载网站_国内一级黄色小视频_日韩日韩精品无砖专区2024_一本大道香蕉久在线29_人妻丰满熟A∨无码区HD

Welcome to Changzhou New Future Chemical Co., Ltd. official website!

+86-519-88608519

中文版 | ENGLISH

PRODUCTS

Affirmation, from unremitting efforts and pursuit

HS-313 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA)

Product name HS-313 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA)
Molecular Formula C7H11O9P
Appearance colorless or light yellow transparent liquid
Active ingredient ≥50.0%
Density(20℃)g/cm3 ≥1.27
Phosphoric acid (PO43-) ≤0.3%
Phosphorous acid(PO33-) ≤0.4%
pH-value (1% aqueous solution) ≤2.0

CONTACT  

Add: Hengshanqiao Industrial North District, Changzhou City, Jiangsu

Contact: Yu Shaojun +86-13815052230
Fax: +86-519-88608519

E-mail: fred.yu@newfuturechem.com
    sales@newfuturechem.com

Copyright(C)2019, Changzhou New Future Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案字號(hào):蘇ICP備10047740號(hào)