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

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