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Washing powder materials

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STS
Sodium p-toluene sulfonate
 
Solubility: Fully Soluble in water(67g at 20℃,260g at 80℃), Soluble in methanol, Slightly soluble in most organic solvents.
Melting point: >300℃
Flashing point: >500℃
Molecular formula: C7H7NaO3S
Linear molecular formula: CH3C6H4SO3Na
Relative molecular mass: 194.18

Details

  • 1
  • Applications


1. For slurry conditioner of chemical industry and synthetic detergent, used as a water solubilizer for synthetic detergents, blending into powder detergent can increase moisture content. At the same time, it has very good effect in mobility, hand feeling, anti-agglomeration. In the production of chemical fertilizer is also used as a crystallize additive.

2. In liquid detergents, mainly used as solvent, viscosity of sodium p-toluene sulfonate, and cloud point will decline. Should pay attention to the content of raw materials, inorganic salts and solubility. Especially for liquid detergents, the salt content have a great impact to liquid transparency.


 

  • 2
  • Product Specification:

 
Appearance: white powder
Active matters: ≥78.0/79.0%
Moisture:  ≤13.0%                       
Inorganic sulfate content:  ≤9.0%
Fe content:  ≤18 ppm
Insoluble in water:  ≤0.05%
PH of 1% solution: 7~8
 
 
 
 
 

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