Suppliers for CAS
104-15-4
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Properties | CAS |
104-15-4 | Formula |
C7H8O3S | EINECS |
203-180-0 |
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34 Registered suppliers
Simagchem Corporation
P.R.China
Aecochem Corp.
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Appearances | White crystal
| Assay | ≥ 95%
| Free Acids | ≤ 2.5%
| Fe Assay | ≤ 30ppm
| Moisture | ≤ 3% |
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C7H8O3S Molecular Weight: 172.2 Hazard Symbols: C UN Number: 2585 PackingGroup: III HS Code: 29163990
Molecular Formula: C34H35N2O3S+
Nanjing Ningkang Chemical Co., Ltd.
P.R.China
Klaus F. Meyer GmbH
Germany
B.M.P. Bulk Medicines & Pharmaceuticals GmbH
Germany
Zouping Mingxing Chemical Co., Ltd.
P.R.China
Fountain Biotechnology Co.,Ltd
P.R.China
Refine Chemical Co.,Ltd.
P.R.China
OPQ Chemical Co., Ltd
P.R.China
Create Chemical Co., Ltd.
P.R.China
Anderson & Steinssen Inc
USA
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Krada CPS Industry S.L
Spain
Shandong Minglang Chemical Co., Ltd
P.R.China
Nantong Xindao Biotech Ltd
P.R.China
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Finetech Industry Limited
P.R.China
More details are to be found here
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Skyrun Industrial Co., Ltd.
P.R.China
Shandong SanYoung Industry Co., Ltd
P.R.China
Chemos GmbH & Co. KG
Germany
BuGuCh & Partners
Germany
Melting point: 106 ~ 107 ℃ The boiling point: 116 ° C Density :1.07 Refractive index: 1.3825-1.3845 Flash point: 41 ° C Storage conditions: Flammables area Storage and transportation conditions: warehouse ventilation low temperature drying; and alkali stored separately. Water solubility:soluble
Description: PTS, is a non-oxidizing organic strong acid, white needle or powder crystal, soluble in water, alcohol , Ethers and other polar solvents. Easy deliquescence, easy to make wood, cotton fabric dehydration and carbonization, insoluble in benzene and toluene. Alkali fusion generated when p-cresol. Commonly, p-toluenesulfonic acid monohydrate (TsOHH2O) or tetrahydrate (TsOH4H2O) is preferred.
Chemical properties: colorless monoclinic sheet or columnar crystals. Soluble in ethanol and ether, slightly soluble in water and hot benzene.
Usage: 1. For chemical reagents, but also for dyes, organic synthesis 2. Used as medicine (such as doxycycline), pesticides (such as dicofol), dyes and other intermediates. Also used in detergents, plastics, coatings and so on. 3. For medicine, pesticides, dyes and detergents, but also for plastics and printing coatings 4. Widely used in the synthesis of pharmaceuticals, pesticides, polymerization of the stabilizer and organic synthesis (esters, etc.) catalyst. Also used as medicine, paint intermediates and resin curing agent.
Brief manufacture process: By p-toluenesulfonyl chloride hydrolysis derived. Toluene can also be used as raw materials, sulfonated by sulfuric acid derived.
Evonik Industries AG
Germany
Fabrichem, Inc.
USA
CM Fine Chemicals
Switzerland
CellMark AB
Sweden
Santa Cruz Biotechnology, Inc.
USA
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