Product Details:
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Product: | P-toluenesulfonic Acid | Alias: | Methylbenzenesulfonic Acid |
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Appearance: | White Crystal | Purity: | 99% |
MF: | C7H8O3S | CAS: | 104-15-4 |
High Light: | 1.07 Density Methylbenzenesulfonic Acid,Intermediate Dye Methylbenzenesulfonic Acid,White Crystal Methylbenzenesulfonic Acid |
High Quality 99% Purity CAS 104-15-4 P-Toluenesulfonic Acid As Intermediate Dye
Items | Technical grade | Pharma grade | Refine grade | Reagent grade | Electronic grade |
Assay (as C7H8O3S·H2O)≥% | 93 | 95 | 97 | 99 | 99.9 |
Free acid (as H2SO4) ≤% | 3 | 2 | 0.7 | 0.1 | 0.03 |
Moisture≤% | 4 | 3.5 | 2.3 | 0.9 | 0.1 |
Fe content≤ppm | 50 | 30 | 20 | 10 | 1 |
Residue on ignition ≤% | / | 0.2 | 0.2 | 0.02 | 0.02 |
Dissolve test of ethanol | / | Qualified | Qualified | Qualified | Qualified |
Dissolve test of water | / | Qualified | Qualified | Qualified | Qualified |
Contact Person: Jessic
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