Code: DD-02CAS Number: 6192-52-5 Specifications: Grade (A) (B) (C) (D) Active Matter: 98% Min 97% Min 96% Min 94% Min Free Sulfuric Acid: 0.…

Code: DD-02CAS Number: 6192-52-5 Specifications: Grade (A) (B) (C) (D) Active Matter: 98% Min 97% Min 96% Min 94% Min Free Sulfuric Acid: 0.3% Max 0.5% Max 1.0% Max 3.5% Max Appearance: White Crystalline Moisture:2%Max P-isomer Content in the active material: 96% Min Physical Propertier: Iron:30ppm Max Melting Point: Approx. 96-98oC Bulk Density: 1.3 at 20oC Solubility in Water: Very soluble Applications: 1.As a hardening agent of furan resin which is applied in foundryindustry (Sand Casting).2.As catalyst of many resin systems, such as resoles, epoxies,amino-plasts and furniture lacquers.3.As intermediate of dye chemistry ,adhesives and specializedpleasticizers. 4.As a dehydration catalyst in esterifications where mineral acidsgive excess carbonization.5.As an anti-stress additive for electroplating baths.Packing: Packed in 25kgs PP woven bag with a PE inner bag. Storage: Keep in dark and dry place, and avoid sunshine. Safety Information: p-Toluene Sulfonic Acid is a kind of corrosive strong acid.In case of contact with skin or eyes, flush with large amount of water for at lease 15 minutes and seek for medication.

Dah Diing Company always maintains the principles of industry promotion and re-creation to continually finish the mass production of PTS, STS, XSA, SXS, SCS, AXS, and Acid Catalysts for Solvent-Based and Aqueous Paint Systems for 30 years since the company was established. The range covers paints, iron casting. detergent, textile, pharmaceutical intermediate and sewage disposal, and so on.The entire staff in Dah Diing Company has a strong sense of responsibility on the product, which should reach a customer's strict requirements with the effective date of delivery, specific quality and swift response, that's why Dah Diing has obtained the quality verification of ISO9001:2000 Moreover, the company always keeps improving to be a first-rate professional manufacturer with this production category in the world.