Dapsone
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(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
Dapsone
CAS
80-08-0
Formula
C12H 12N 2O 2S
Synonym
4,4'-Diaminodiphenyl sulphone; 4,4'-Sulfonyldianiline; 4,4'-DDS; Benzenamine, 4,4'-sulfonylbis-
Typical Product Specifications
Practically Insoluble
in water
Assay
98.0 - 102.0%
Identification
To pass IR and UV test
Melting Range
175° - 181°C
Loss on Drying
not more than 1.5%
Residue on Ignition
not more than 0.1%
Selenium
0.003% max
Organic Volatile Impurities
meets the requirements
Melting Point
176 c
Molecular weight
248.32
Solubility
acetone, alcohol, dil. acids, oxygenated solvs.
Notes
Class: Sulphones
Application: Resin curing agent, anti-bacterial agent
Class
Dapsone
For more information call (914) 654-6800or email INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
Dapsone
CAS
80-08-0
Formula
C12H 12N 2O 2S
Synonym
4,4'-Diaminodiphenyl sulphone; 4,4'-Sulfonyldianiline; 4,4'-DDS; Benzenamine, 4,4'-sulfonylbis-
Typical Product Specifications
Practically Insoluble
in water
Assay
98.0 - 102.0%
Identification
To pass IR and UV test
Melting Range
175° - 181°C
Loss on Drying
not more than 1.5%
Residue on Ignition
not more than 0.1%
Selenium
0.003% max
Organic Volatile Impurities
meets the requirements
Melting Point
176 c
Molecular weight
248.32
Solubility
acetone, alcohol, dil. acids, oxygenated solvs.
Notes
Class: Sulphones
Application: Resin curing agent, anti-bacterial agent
Class
