Specification
1. Appearance : White or gray crystalls.
2. Assay as Monohydrate : 92 % min.
3. Free Sulphuric Acid : 2,5 - 3.5 %
CAS No. :98-11-3.
Application
1. In the manufacture of phthalate plasticizer, resin hardener, esterification catalyst etc.
2. As a hardening agent of furan resin which is applied in foundry industries (Sand Casting).
3. As a catalyst for many resin systems, such as resoles, epoxies, amino-plasts and furniture lacquers.
4. As a dehydration catalyst in esterification reaction where mineral acids give excess carbonization.
5. As an anti-stress additive for electroplating bath.
6. In the manufacture of phenol and resorcinol,
Packing
320 Kg drum or 80 Kg jerrycan.
1. Appearance : White or gray crystalls.
2. Assay as Monohydrate : 92 % min.
3. Free Sulphuric Acid : 2,5 - 3.5 %
CAS No. :98-11-3.
Application
1. In the manufacture of phthalate plasticizer, resin hardener, esterification catalyst etc.
2. As a hardening agent of furan resin which is applied in foundry industries (Sand Casting).
3. As a catalyst for many resin systems, such as resoles, epoxies, amino-plasts and furniture lacquers.
4. As a dehydration catalyst in esterification reaction where mineral acids give excess carbonization.
5. As an anti-stress additive for electroplating bath.
6. In the manufacture of phenol and resorcinol,
Packing
320 Kg drum or 80 Kg jerrycan.
Main Products
Benzenesulfonic acid, Hardeners for furan resin