Product Name O/P-Toluene Sulfonamide (OPTSA)
Other Name O/P-Toluene sulphonamide; O/P-Toluenesulfonamide; O/PTSA; Ortho Para Toluene Sulfonamide; Toluenesulfonamide
CAS No 1333-07-9; 8013-74-9
Molecular Formula C7H9NO2S
Product Usage 1) Used in the manufacture of dyes, plasticizer, synthetic resin, nail polish, fluorescence paints and coatings,.
2) Used in organic synthesis.
3) Used in organic glass phenolic resin & polyamide resin and plasticizer of printing ink & Hot Melt Adhesive.etc
Check-Point Unit Specifications
Appearance --- White Crystalline Powder
Purity % min 99
Melting Point °C min 106
Water % max 0.3
Colority Pt/Co max 30
Chloride ppm max 100
Sulfate ppm max 100
Ortho/ Para ±5% 40/60 or 30/70 or 20/80
Ash % max 0.1
PH --- 6.8-7.2
Turbidity APHA max 10
Iron ppm max 10