P-Toluenesulfonic Acid (PTSA) 93-99%Min
Brief Description
CAS No.: 6192-52-5 ;104-15-4 | Other Names: P-Toluene Sulfonic acid | MF: C7H8O3S.H2O |
EINECS No.: 203-180-0 | Place of Origin: Henan China (Mainland) | Type: Electrolyte Balance and Dialysis Agents, ... |
Grade Standard: Medicine Grade, Tech Grade | Brand Name: AR | Model Number: Technical grade,Pharma grade,Refi... |
Purity: 93%, 95%, 97%,99% | Color: White acicular crystals |
Delivery Terms & Packaging
Packaging Detail: | 25kg /pp bag,17.5MT |
Delivery Detail: | 15 days after receiving advance payment |
Specifications
P-Toluenesulfonic Acid (PTSA) 93-99%Min
1.PTSA high quality
2.PTSA fast deliver
3.PTSA CAS:104-15-4,6192-52-5
P-Toluene Sulfonic acid (PTSA ) 93%-99%
1.character:
CAS NO :6192-52-5 ;104-15-4
Appearance :White acicular crystals
Molecular Formula : C7H8O3S.H2O
Molecular Weight :190.2
2.specification:
Item | Technical grade | Pharma grade | Refine grade | Reagent grade |
Total acidity(C7H8O3S.H2O)≥% | 93.0 | 95.0 | 97.0 | 99.0 |
Free acid(H2SO4)≤% | 3.0 | 2.0 | 0.5 | 0.1 |
Moisture ≤% | 4.0 | 3.5 | 2.5 | 0.9 |
Fe++≤ppm | 50 | 30 | 15 | 10 |
Residue on ignition ≤% | / | 0.2 | 0.2 | 0.002 |
Metting point(°C) | / | / | / | 102-10 |
3.Uses :Mainly used in electron,medication,pesticide,coloring matter intermediate;also in scour,
plastics, coating and resin hardener etc.
4.Packing In 25Kg woven plastic bag or 25Kg net paste board barrel