food grade sodium tripolyphosphate (stpp)

Product description Executive Standard: GB9983-88

Molecular Formula: Na5P3O10
MW: 367.86 
Character: It is white powder; Byname is Pent-sodium phosphate; Melting point is 622°C;It has salient chelating capacity to ions of Ca, Mg etc; It can soften the hard water to make suspension become into the clear solution; it has weak alkalinity but no corrosiveness. It is a surfactant which has outstanding emulsification for lubricants and fat; It has different bulk density, i.e. low density 0.35-0.5g/cm3, medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/cm3.This product has two kinds of crystalline forms, namely Type I (the type of high temperature) and Type II (the type of low temperature). The chemical characters of the two types are the same, and the difference between them lies in the thermo stability

Usage:The food industry for the improvement of the quality of canned, fruit juice beverage, dairy and soy milk agent; mainly for canned ham meat tenderizer, canned broad beans in the Yuba softening. It can also be used as softening agent and thickener   Why choosing us: 1. Over 10 years' export experience in the chemical industry with professional sevice.
2. Strong professional team to develop product and control mass production quality.
3. Usually the standard of PHASE-I is between 10%--30%, we can adjust it based on buyer's demand. Detailed images Packing & Delivery You may like:

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Product Categories : Sodium Tripolyphosphate