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Crystalline Powder P Toluenesulfonic Acid For Organic Intermediate

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Crystalline Powder P Toluenesulfonic Acid For Organic Intermediate

Crystalline Powder P Toluenesulfonic Acid For Organic Intermediate
Crystalline Powder P Toluenesulfonic Acid For Organic Intermediate Crystalline Powder P Toluenesulfonic Acid For Organic Intermediate

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Product Details:
Place of Origin: CHINA
Brand Name: Hongzheng
Certification: ISO9001, ISO14001, ISO45001, OHSAS18001
Model Number: DJBHS-130
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiable
Packaging Details: 25kg/bag
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C

Crystalline Powder P Toluenesulfonic Acid For Organic Intermediate

Description
HS Code: 2904100000 Chemical Formula: C7H8O3S
Name: P-toluenesulfonic Acid Alias: P-toluene Sulfonic Acid
CAS NO.: 104-15-4 EINECS NO.: 203-180-0
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Crystalline Powder P Toluenesulfonic Acid

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Organic Intermediate P Toluenesulfonic Acid

 

PTSA P-Toluene Sulfonic Acid P-Toluenesulfonic Acid For Organic Intermediate

 

Introduction

 

P-Toluenesulfonic Acid is a white acicular crystal or crystalline powder is a kind of strong organic acid (acid). Compared with some inorganic acid is not oxidized, can replace inorganic acid in some cases. The uniqueness of P-Toluenesulfonic Acid is that it is usually the case for a solid, easy to use. It is white needle-like or powder crystal, easily deliquescent, soluble in water, alcohol and other polar solvents. Will dehydrate and carbonize paper, wood, etc.

 

 

Parameter

 

Items Technical Pharma Refine
Appearance White acicular crystals
Total acidity (C7H8O3S.H2O),% 93 95 97
Free acid (H2SO4), % 3.0max 2.0max 0.5max
Moisture, % 4.0max 3.5max 2.5max
Fe++ppm 50max 30max 15max
Residue on ignition, % / 0.2max 0.2max

 

 

Application 

 

1. Used as a slurry conditioner in the chemical industry and synthetic detergents; used as a water-assisted solvent for synthetic detergents, mixed into powder detergents to increase water content, and at the same time improve fluidity, feel, anti-caking properties, etc. Both have good results. It is also used as a crystallization additive in fertilizer production.

2. In liquid detergents, it is mainly used as a solubilizer. After adding sodium p-toluenesulfonate, the viscosity and cloud point will decrease. When using, pay attention to the content of raw materials, inorganic salts and solubility. Especially for liquid detergents, the salt content has a great influence on the transparency of the liquid.

3. Used in the organic synthesis industry, in medicine for the synthesis of doxycycline, persentine, naproxen and the production of amoxicillin and cefadroxil intermediates.

Crystalline Powder P Toluenesulfonic Acid For Organic Intermediate 0

 

Contact Details
Guangzhou Hongzheng Trade Co., Ltd.

Contact Person: Jessic

Tel: +86 13928889251

Fax: 86-020-22307821

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