Food quality improver in food industry, used in canning, juice drinks, dairy products, soy milk. As a Ph regulator, metal chelator, adhesive agent and expansive agent. For beans, canned fruits and vegetables, to stabilise the natural pigment, protect food color; used in canned meat fat emulsification, maintain homogeneous; used in meats can increase the water holding capacity to prevent deterioration by fat in the meat. Add beer, to clarify wine and prevent pollution.Sodium hexametaphosphate used in meat, fish, sausage, ham and improves water retention, increases junction, preventing fat oxidation;For fruit drinks, soft drinks, increased juice yield, increased viscosity and inhibit vitamin c decomposition;Used ice cream increases expansion capabilities, increase volume, enhanced emulsifying effect prevents Pasty destroyed, improve texture and color;Used for dairy products, beverage to prevent gel precipitationJoin the beer can to clarify wine and prevent pollution; For beans, canned fruits and vegetables, can stabilize the natural pigment, protect food color; Sodium hexametaphosphate solution sprayed on the marinated meat, increase corrosion resistance.