Description

Product Description Sodium Tripolyphosphate STPP/Sodium Tripolyphosphate/STPP: Our company , as a specialized manufacturer and trader of sodium tripolyphosphate(STPP) with product capacity *5, **0 tons per year, has won a good reputation for the excellent quality both in the foreign and domestic market. We can supply 2 kinds of sodium tripolyphosphate(STPP): Technical grade can be used as auxiliary, ceramics, or used in petroleum, metallurgy, mining, papermaking and water process; Food grade can be used as the modifier in the meat, canned meat, beverage, dairy, human care and additive. Our sodium tripolyphosphate(STPP) sells well in the market such as Europe, America, Southeast Asia, Australia, Africa, etc. No. Index Technical Grade *1 Assay Na5P3O*0 % ≥ *4.0 *2 P2 O 5 % ≥ *7.0 *3 Water Insoluble Matter % ≤ 0.*5 *4 Iron(Fe) % ≤ 0.**5 *5 PH value (1% water solution) 9.***0.0 *6 Whiteness % ≥ *0 *7 density (g/cm 3 ) 0.***0.*0 *8 Phase I ****0 *9 Particle Size(1.*0mm) % ≥ *5 *0 Appearance White powder