狠狠色噜狠狠狠狠色综合久_重口凌虐报复鞭打禁脔h_国产三级精品在线_一级做a毛片在线看

Shaoxing Huawei Chemical Co.,Ltd.
Main products
· Triphenylphosphine
· Tetrachlorophthalic Anhydride
· p-Cresol
· Sodium sulfite
· Sulfuric acid
contact us
· Binhai:Shaoxing Huawei Chemical Co.,Ltd.
· Tel: +86-575-85620368   13957559832
· Paojiang:Shaoxing Huali Fine Chemical Co., Ltd.
· Tel: +86-575-85726755   13867572782
· Pingshui:Shaoxing Huawei Chemical Co., Ltd.
· Tel: +86-575-85767147   13505751287
· E-mail: sales@huaweichemical.com
· Web: deathalleyfilm.com
Search:
 

p-Toluene sulfonic acid

【English name】:p-Toluenesulfonic acid
【CAS】:104-15-4
【Molecular formula】:C7H8O3S
【Molecular weight】:172.2
【Index】

Index

Industrial product

Appearance

White crystal

p-Toluene sulfonic acid%≥

82.0

Free acid %≤

6.5

【Use】: For organic synthesic catalysts, resin curing agent, such as manufacture of p-Cresol
【Packing】:Plastic woven bag, 50kg/bag.

Copyright(C)2009,Shaoxing Huawei Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
Home | About us | Products | Corp. show | Order | Contact | Chinese