| Message: | O/P-Toluene Sulfonamide (OPTSA)
Product Name O/P-Toluene Sulfonamide (OPTSA) Molecular Structure
Other Name O/P-Toluene sulphonamide; O/P-Toluenesulfonamide; O/PTSA; Ortho Para Toluene Sulfonamide; Toluenesulfonamide
CAS No 1333-07-9;88-19-7;70-55-3
Molecular Formula C7H9NO2S
Check-Point Specification
Appearance White Crystalline Powder
Ortho / Para 40/60 o r 30/70 or 20/80 ±5%
Purity ≥99%
Melting Point ≥106℃
Water ≤0.3%
Colority ≤30APHA
Ash ≤0.05%
PH 6.8-7.2
Packing:25kg woven bag
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 |
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