Cheapest Price Dyestulls Chemicals - PTSA – COSAVE

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Product name:P-Toluene Sulfonic acid(short for PTSA) Molecular formula:C7H8O3S•H2O Molecular weight:190.2 Technical index::  Item/Index  Mother liquor  The coarse product  Industrial grade    Pharmaceutical grade  Refined grade    Reagent grade  Special grade  Total acidity ≥%(sulfonic acid)  40-60  90  93  95  97  99  99  Free acid ≤%  20-40  3-6  3  2/1  0.7/0.5  0.3  0.1 Moisture(not includingcrystal water)≤%  /  4-12  4/...


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Our solutions are widely regarded and trustworthy by consumers and may meet continually modifying financial and social requirements for Coal Granular Based Activated Carbon , K Type Thermocouple Probe , 190d Polyester Material , We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.
Cheapest Price Dyestulls Chemicals - PTSA – COSAVE Detail:

Product name:P-Toluene Sulfonic acid(short for PTSA)
Molecular formula:C7H8O3S•H2O
Molecular weight:190.2
Technical index::

 Item/Index

 Mother liquor

 The coarse product

 Industrial grade

  

Pharmaceutical

grade

 Refined grade 

  Reagent grade

 Special grade

 Total acidity ≥%(sulfonic acid)

 40-60

 90

 93

 95

 97

 99

 99

 Free acid ≤%

 20-40

 3-6

 3

 2/1

 0.7/0.5

 0.3

 0.1

Moisture(not includingcrystal water)≤%

 /

 4-12

 4/2

 3.5

 2.3

 1.9/0.9

 /

 Fe++ ≤ppm

 /

 /

 70/50

 50/30

 30/20

 20/10

 /

 Ignition residue ≤%

 /

 /

 /

 0.2

 0.2

 0.2

 /

  Melting point(℃)

 /

 /

 /

 /

 100

 103

 105

 Alcohol solution test

 /

 /

 /

 qualified

 qualified

 qualified

 qualified

 Water solution test

 /

 /

 /

 qualified

 qualified

 qualified

 quali

 Color

 /

 white

 white

 white

 white

 white

 white

Packing: Chinese, English, blank packing, each kind of packing is plastic woven bag lined with two layers of film bag, 25 kg net each bag. For the convenience of users, our company can adhere to user requirements to provide specific packaging (e.g., 25 kilogram cardboard barrels, etc.).

Main usage: For harmaceutical, it is main raw material for doxycycline, dipyridamole, amoxicillin etc. It is widely used in organic chemistry.


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Cheapest Price Dyestulls Chemicals -
 PTSA – COSAVE detail pictures


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We always continually offer you by far the most conscientious customer service, and the widest variety of designs and styles with finest materials. These attempts include the availability of customized designs with speed and dispatch for Cheapest Price Dyestulls Chemicals - PTSA – COSAVE, The product will supply to all over the world, such as: New Orleans , Accra , Panama , As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Clara from Saudi Arabia - 2015.12.30 10:21
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Priscilla from Swedish - 2016.07.07 13:00

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