P-Toluenesulfonic A...

P-Toluenesulfonic Acid for Pharmaceutical Intermediates
P-Toluenesulfonic Acid for Pharmaceutical Intermediates
P-Toluenesulfonic Acid for Pharmaceutical Intermediates

P-Toluenesulfonic Acid for Pharmaceutical Intermediates

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 3.0000

  • Min.Order :1 Kilogram
  • Purity: 90%-98%
  • Payment Terms : L/C,T/T,

Keywords

Names: P-Toluene Sulfonic Acid CAS No.: 104-15-4 Purity: 90%-98%

Quick Details

  • Appearance:white crystalline powder
  • Application:Pharmaceutical Intermediates
  • PackAge:according to customer's request
  • ProductionCapacity:10|Metric Ton|Month
  • Storage:stores in a well-ventilated, cool, dry area, out of direct sunlight
  • Transportation:rail mail air road shipping

Superiority:

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global distribution and trading based on a rather unique combination of technical skill, unrivalled supplier network, market knowledge and an absolute commitment to customer satisfaction.
 
      Under a management team with professional experiences in chemical development, a pathbreaking optimization in our R&D center, advanced multi-purpose manufacturing facility, we can finish synthesis as client requirements and provide our customers for assured supply, high quality products, low costs and integrated excellent services. 
 
      CHENGDU YANXI Headquarters are located in Chengdu, China. Chengdu Yanxi Import & Export Trading Co., Ltd. is one of wholly- owned subsidiaries and is in charge of all business of CHENGDU YANXI. Our mission and passion is to bring quality Chinese ingredients to global customers and become a strong bridge between a changing China and the changing needs of our clients. Our faith is “Focus, then best”.
 
 
1.Can provide the sample
2.High quality and low price
3.Service guarantee
4.Big supplier

Details:

Specifications

1.P-Toluenesulfonic acid
2.White acicular crystals
3.M.F. C7H8O3S.H2O
4.CAS: 6192-52-5

 

 P-Toluenesulfonic Acid Specifications

  CAS.NO:
             104-15-4 , 6192-52-5(p-Toluenesulfonic Acid—)
Molecular formula:
C7H8O3S·H2O
Molecular weight:
190.2
Structural formula:
C7H8O3S·H2O
Implement standard:
Q320581DKR001-2009
UN code:
2585
Code:
2916 3990(HS-Code)
Appearance:
white needle crystal
Technical requirements:

 Item/Index

Industrial grade

Pharmaceutical grade

Refining grade

Reagent grade
(chemical pure)

Content(C7H8O3S·H2O) ≥%

90.0

95.0

97.0

98.0

Free acid(H2SO4) ≤%

3.0

2.0

0.5

0.03

Moisture(crystal water)≤%

14

14

14

  

Iron(Fe++) ≤ppm

    

30

20

Ignition residue ≤%

/

0.2

0.2

0.02

Melting point(°C)

/

/

105-107

105-107

Alcohol solution test

/

qualified

qualified

qualified

Water solution test

/

qualified

qualified

qualified
Use:

Used in pharmaceutical and organic synthesis intermediate, dope, resin  solidification agent and others
Packing:

Plastic weaving bag lined with film bag for industrial grade, pharmaceutical grade and refining grade. Net weight: 25kg. We can offer special packing according to demands from customers

 

View All
Visit Store

You Might Also Like

Related Searches

Contact Supplier

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View