Para Toluene Sulfonic Acid
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Product Description
Product
Para Toluene Sulfonic Acid
CAS
104-15-4
Formula
C6H4(SO3H)(CH3)
Synonym
Typical Product Specifications
Very Soluble
in water
Sensoric
White Crystals.
Melting Point
> 98 - 102°C
Dropping Point
> 100 °C
Vapor Pressure
<1
Vapor Density
No Information
Specific Gravity (20°C)
0.65
Solubility test (10 grams in 80 gram Ipopropyl Alcohol)
(in Water ) : 30g/100 ml water @25 °C
Toluene Sulphonic Acid(190)
97.2% min
Suphuric Acid
0.3% Max
Iron
10 ppm Max
p-Isomer
99.0% min
Color
colorless leaflets
Odor
pungent odor
Molecular weight
172.21
Flash Point
(cc) 184 c
Solubility
alcohol, ether, diethyl ether
Boiling Point
140 c (20 mm)
Chemical Structure
Notes
PTSA is a strong organic acid in granule or powder form.
It is soluble in water and polar organic solvents. Highly useful for organic synthesis in esterification, alkylation and condensation reactions.
Use: HYDROTROPE, SURFACTANT
Class
Industry
Para Toluene Sulfonic Acid
Product Description
Product
Para Toluene Sulfonic Acid
CAS
104-15-4
Formula
C6H4(SO3H)(CH3)
Synonym
Typical Product Specifications
Very Soluble
in water
Sensoric
White Crystals.
Melting Point
> 98 - 102°C
Dropping Point
> 100 °C
Vapor Pressure
<1
Vapor Density
No Information
Specific Gravity (20°C)
0.65
Solubility test (10 grams in 80 gram Ipopropyl Alcohol)
(in Water ) : 30g/100 ml water @25 °C
Toluene Sulphonic Acid(190)
97.2% min
Suphuric Acid
0.3% Max
Iron
10 ppm Max
p-Isomer
99.0% min
Color
colorless leaflets
Odor
pungent odor
Molecular weight
172.21
Flash Point
(cc) 184 c
Solubility
alcohol, ether, diethyl ether
Boiling Point
140 c (20 mm)
Chemical Structure
Notes
PTSA is a strong organic acid in granule or powder form.
It is soluble in water and polar organic solvents. Highly useful for organic synthesis in esterification, alkylation and condensation reactions.
Use: HYDROTROPE, SURFACTANT
Class
Industry
