Reasonable price Ceramic Fireproof Insulation Board - 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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To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for Industrial Thermocouple , Hengqiao Carbon , Fabric Material Mesh , Normally to the majority of business users and traders to offer best quality goods and excellent company. Warmly welcome to join us, let's innovation collectively, to flying dream.
Reasonable price Ceramic Fireproof Insulation Board - 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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Reasonable price Ceramic Fireproof Insulation Board -
 PTSA – COSAVE detail pictures


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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Reasonable price Ceramic Fireproof Insulation Board - PTSA – COSAVE, The product will supply to all over the world, such as: Bhutan , Swiss , Liverpool , With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Jacqueline from Singapore - 2016.10.27 12:12
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Jack from Namibia - 2015.10.31 10:02

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