missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Acids
  5. Organic Acids
  6. p-Toluenesulfonic Acid
  7. p-Toluenesulfonic acid monohydrate, 99%, extra pure

p-Toluenesulfonic acid monohydrate, 99%, extra pure

Catalog No. p-201223
Change view
Click to view available options
Quantity:
5 g
100 g
500 g
2.5 kg
10 kg
Packaging:
Glass Bottle
Plastic bottle
Plastic drum
5 product options available for selection
Product selection table with 5 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity Packaging
AC139020050 5 g Glass Bottle
AC139021000 100 g Plastic bottle
AC139025000 500 g Plastic bottle
AC139020025 2.5 kg Plastic bottle
AC139020100 10 kg Plastic drum
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 5 options available.
5 options
Catalog No. AC139020050 Supplier Thermo Scientific Chemicals Supplier No. 139020050
Only null left

Description

CAS: 6192-52-5 | C7H10O4S | 190.213 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 6192-52-5
Molecular Formula C7H10O4S
Molecular Weight (g/mol) 190.213
MDL Number MFCD00142137
InChI Key KJIFKLIQANRMOU-UHFFFAOYSA-N
Synonym p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate
PubChem CID 521998
IUPAC Name 4-methylbenzenesulfonic acid;hydrate
SMILES CC1=CC=C(C=C1)S(=O)(=O)O.O

Specifications

Melting Point 100.0°C to 108.0°C
Assay Percent Range 99%
Linear Formula CH3C6H4SO3H·H2O
Fieser 01,1172; 04,508; 05,673; 06,597; 07,374; 08,488; 09,471; 11,535; 12,507
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and chloroform
Formula Weight 190.22
Percent Purity 99%
Grade Extra Pure
Quantity 5 g
Flash Point 180°C
Packaging Glass Bottle
Chemical Name or Material p-Toluenesulfonic acid monohydrate, >98.5% (total TSA)
Show More Show Less

Safety and Handling

Hazard Category Danger
Hazard Statement GHS H Statement:
Causes severe skin burns and eye damage.
Precautionary Statement GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
RTECSNumber DB7164000

RUO – Research Use Only