Sodium p-toluene sulfonic CAS 657-84-1

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Sodium p-toluene sulfonic CAS 657-84-1

Products Name


Sodium p-toluene sulfonic

Sodium p-toluene sulfonic Quick Details

Chemical Name:  Sodium p-toluene sulfonic
CAS No.:  657-84-1
Molecular Formula: C7H7NaO3S
Molecular weight: 194.18
Appearance: White powder
Content: 98% Inquiry Now

Sodium p-toluene sulfonic Typical Properties

Examine items Specifications
Appearance White powder
Purity ≥78.0%
Moisture ≤6.0%
Inorganic substance ≤14.0%
PH (PH instrument test ) 7-12
Brand name Fousi chemical

Use of Sodium p-toluene sulfonic

The amendment of material pulp in chemical industry & synthetic detergent.

Sodium p-toluene sulfonic Packaging and Shipping

Double layer Packing, 20kg polypropylene woven bag lined with PVC plastic bag.

Sodium p-toluene sulfonic Storage

Storage in original unopened packaging stored in a cool dry place out of direct sunlight.

The main purpose of Sodium p-toluenesulfonate

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, used in medicine to synthesize doxycycline, persentine, naproxen, and used to produce amoxicillin and cefadroxil intermediates