We also produce : O/P Toluene Sulfonamide ( OPTSA ) CAS NO. 1333-07-9 OR 8013-74-9 Para Toluene Sulfonamide ( PTSA ) CAS NO. 70-55-3 N-Ethyl-O/P-Toluene Sulfonamide ( N-E-O/PTSA ) CAS...
Molceular Formula: C7H8O3S
Molecular mass: 172.2
Appearance: Colorless to clear light amber color
Content: (water solution calculated as C7H8O3S) ）≥64～66%
Dry Content of the Substances：≥97%
Free Acid（Calculated as H2SO4）：≤1.0%
Appearance: White crystalline
Assay (%): no less than 99%
Water(%): no greater than 0.1%
Iron(ppm): no greater than 1.5%
Melting point(Celsius degree): 102-105Celsius degree
residue after ingnition(%): no greater than...
ALL THE PRODUCTS SUCH AS WETTING AGENTS, RELEASE AGENTS, WHITENERS, NIGROSINE BLACKS, DEG, MEG, PTSA acid, PTS Amide, TEA,DEA, CARDANOL, DEFOAMER, OLEIC ACID, ANTI-BLOCK, MODIFIER, GLOSS BOOSTER, EMULSIFIERS, HARDNERS, DESCALENT AND MORE........ OF EXCELLENT QUALITY AND VERY COMPITITVELY PRICED TOO ARE AVAILABLE. SEND YOUR MOST VALUED ENQUIRIES.
Appearance:White crystalline powder
Package:woven bag 25kg net.
Applications:Polyamide resin plasticizer;Disinfector;Mildew proofing agent;Brightening agent;
As an intermediate for the synthetic of resin,dope...
because it is liquid at ambient temperature, while the closely related p-toluenesulfonic acid (PTSA) is solid. However, in a laboratory setting, solid PTSA is more convenient.
Application: Methanesulfonic acid is...
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