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