Sodium tripolyphosphate bag 25, wholesale is a salt of tripolyphosphate acid derived from phosphate compounds. Hard (density 2.52 g/cm3), white. Salt is characterized by good solubility in water, starting at 25 ° C, the indicator is 14.5 g per 100 ml. Slight hygroscopicity is characteristic. Does not ignite, melting point from 622°C. Documents regulating the production and use of the substance:
GOST13493-86;
TU 2148-037-00194441-02.
The substance is non-toxic, corresponds to the fourth hazard class (safe or low-hazard substances). Contact with skin or mucous membranes may cause irritation.
Chemical formula - Na5P3O10
Where is sodium tripolyphosphate used?
In everyday life it is used as an element that reduces the hardness of water for washing. Minimum hardness ensures maximum disclosure of the properties of detergents.
Added to water to prevent the formation of pipeline corrosion (slows down or stops scaling). Balances active chlorine and reduces odor.
As an additive in detergents. Sodium tripolyphosphate improves the acid-base balance and promotes the removal of residual fatty acids.
Significantly improves the ability of solutions to move in the equipment, increases the fluidity of Portland cement, koalin, clay.
Like bleach.
As a component of disinfectants.
In the food industry as a pH stabilizer to improve the appearance of products.
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