Product Details
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; Ketjenflex 9s |
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 or 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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General Information
O/P-Toluene sulfonamide (OPTSA) is a toluene sulfonamide based reactive plasticizer used in Melamine laminates, Coating and Adhesives.
Description and Application
O/P-Toluene sulfonamide is a basic starting material in the preparation of melamine formaldehyde based resins for laminates. O/P-Toluene sulfonamide imparts post formability, improved gloss, impact resistance, reduced shrinkage and wrap of the hardened laminate.
O/P-Toluene sulfonamide can be used in high and low pressure melamine formaldehyde laminates, urea formaldehyde resins and as reactive plasticizer in epoxy and polyurethane based resins. In addition, systems reacted with O/P-Toluene sulfonamide show improved resistance to oils, solvents and moisture. O/P-Toluene sulfonamide has good thermal stability.
FAQ
Q: Are you trading company or manufacturer?
A: We are a professional manufacturer of chemicals.
Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
Q: What's your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
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