Hot Sale P-toluene Sulfonic Acid/PTSA

Brief Description
CAS No.: 6192-52-5 Other Names: no MF: C7H8O3S.H2O
EINECS No.: 203-180-0 Place of Origin: Henan China (Mainland) Type: Antibiotic and Antimicrobial Agents
Grade Standard: Medicine Grade Brand Name: AR Model Number: P-toluene Sulfonic Acid
Purity: 93.0%-99.0% Appearance: White crystalline 
Delivery Terms & Packaging
Packaging Detail:Packing : 25 kgs/ bag, Plastic woven bag with plastic lining inner, net weight 25kgs
Delivery Detail:12 days after receive workable payment
Specifications
Hot Sale P-toluene Sulfonic Acid/PTSA

Hot Sale P-toluene Sulfonic Acid/PTSA
1. Cas No: 6192-52-5
2. Purity : 93%,95%,97%,99%
3. free sample
4. ISO.CIQ.SGS

Hot Sale P-toluene Sulfonic Acid/PTSA

1. Characters:

CAS NO :   6192-52-5 

Appearance : White crystalline

Molecular Formula :  C7H8O3S.H2O  

Molecular Weight :  190.2  

 HS CODE: 29041000

2.Specification

Item

Technical

Pharma

Refine

Reagent

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)

/

/

/

102-105

3.Uses : Used in chemical industry and synthetic detergents of pulp conditioners. Widely used in synthesis pharmaceutical, pesticide, polymerization stabilizer and organic synthesis (ester etc) of catalysts. They are also used as medicine, coating intermediates and resin curing agent.

4.Packing : 25 kgs/ bag, Plastic woven bag with plastic lining inner, net weight 25kgs

5.Service we can offer:

 1). Mixed container, we can mix different items in one container.
 2). Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years.
 3). Prompt shipment with professional documents.
 4). Packing as your request, with photo before shipment. 

6.Our superiority:

 1).Full experience of large numbers containers loading in Chinese main port.
 2).Quick shipment by reputed shipping line.
3). Packing with pallet as buyer's special request.
 4).Best service after shipment with salesgirl e-mail.
 5).Goods together with container sales service available.
 6).Goods photo before and after loading into container.
 7).Raw materials from chinese origin...