Sodium Tripolyphosphate

Product Overview:
white powder, melting point 622 ℃, easily soluble in water, calcium and magnesium and other metal ions chelating capacity significantly, can soften hard water, change suspension into solution, slightly alkaline, non-corrosive, is a Kinds of inorganic surface active agent, a strong oil and fat emulsification, bulk density is usually divided into low-density 0.35-0.5g/cm 3, medium density 0.51-0.65g/cm 3, high-density 0.66-0.9g / cm 3; sodium tripolyphosphate have I (high temperature) and II (low temperature) of two crystal forms, both of the same chemical properties, thermal stability and moisture difference is higher than the I-II, while both Solubility, dissolution of hydrated when the heat is different.
Performance:
Index
Specfitation
Sodium tripolyphosphate（Na5P3O10）
96%
Phosphorus pentoxide（P2O5）
57.0%
Water insoluble matter
0.10%
Iron（FE）
0.007%
PH value（1%溶液）
9.2-10.0%
Whiteness
90%
Experimental particle size sieve residue 1.00MM
5.0%
Application:
used as a detergent additive product can also be used in petroleum, metallurgy, mining, paper and water treatment. Mainly used as detergent additives, synergist for soap bar soap grease and prevent precipitation and the frost. On strong oil and fat emulsification, liquid soap can be used to adjust the PH value of the buffer. Industrial water softener. --- tanning agent. Dyeing auxiliary. Paint, kaolin, magnesium oxide, calcium carbonate and other industries, made the preparation of suspension dispersant. Drilling mud dispersants. Paper industry as anti-oil agents.
Packaging:
25 kg bags, plastic woven
Transportation:
Packing should be complete when the shipment, loading should be conservative in the transportation process to ensure that the container does not leak, did not fall, do not fall, no damage. Should prevent exposure during transportation, rain, anti-high temperature.
Storage:
closed operations, enhance ventilation. Handling of light when light disposal to prevent packing damage. Stored in a cool, ventilated warehouse. Away from fire and heat.