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104-15-4 p-Toluenesulfonic Acid

product Name p-Toluenesulfonic Acid
CAS No 104-15-4
Synonyms Methylbenzenesulfonic acid; Toluenesulfonic acid; Tosic acid; P-Toluene Sulfonic Acid; P-Toluene Sulphonic Acid; para toluene sulfonic acid; para toluene sulphonic acid; PARATOLUENE SULPHONIC ACID; PTS ACID; 4-methylbenzenesulfonic acid; ParaTolune Sulfonic Acid; p-Toluenesulfonic acid(Anhydrous); P-Toluene Sulfunic acid
Molecular Formula C7H8O3S
Molecular Weight 172.2016
InChI InChI=1/C7H8O3S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H,8,9,10)
EINECS 203-180-0
Molecular Structure 104-15-4 p-Toluenesulfonic Acid
Density 1.34g/cm3
Refractive index 1.562
Water solubility soluble
Hazard Symbols  C:Corrosive;
Risk Codes R10:;
R34:;
Safety Description S23:;
S26:;
S45:;
MSDS Material Safety Data Sheet

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Packing 25KG/BAG
Description

1.About products
English name:P-Toluene Sulfonic acid(short for PTSA)
Molecular formula:C7H8O3SH2O?
Molecular weight:190.2
CAS No.:104-15-4,6192-52-5?
Executive standard:Q/320511 XXH01-2001
EINECS:203-180-0
UN NO.:2585
HS NO.:2904100000
Technical index::

Item/index mother liquor The coarse product Pharmaceutical grade Pharmaceutical grade refined grade Reagent grade Special grade
Total acidity ¡Ý%(sulfonic acid) 40-...
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Chemicals Suppliers(75):
1Like Chemical Co., Ltd.
2Zhongsu Supply Chain Management (Shandong) Co., Ltd.
3Orfila Industry Co.,LTD.
4Anhui Xingyu Chemical Co,.Ltd.(Changzhou Jinweida Chemical Co,.Ltd.)
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6Anshan Pan-asia Import & Export Company Limited
7AFINE CHEMICALS LIMITED
8Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
9Nanjing Datang Chemical Co., Ltd.
10Shanghai Mayao Chemical Technology Co., Ltd