Sodium tripolyphosphate

Key Attributes.

CAS number: 7758-29-4 EINECS number: 231-838-7 Molecular formula: Na5P3O10 M.W.: 367.86 Density: 0.66-0.9g/cm3 Melting point: 622? 1.Specifications: ITEM STANDARD STANDARD Na5P3O10 94.00% min 96.00% min P2O5 57% min 57% min Water Insoluble Matter 0.10% max 0.10% max Fe 0.05% max 0.07% max Whiteness 86% min 90% min 2.Product usage: Also used as additives, nonirritating could petroleum, metallurgy, mining, papermaking, water treatment, etc. Mainly used as additive for the synthetic detergents, synergistic agent and prevent the soap separation and cream soap grease. For lubricating oil and fat is strong, can be used to regulate the emulsification buffer soap PH value. Industrial water soft agent. Leather - agent. Dyeing auxiliaries. Paint, magnesium, calcium carbonate, such as suspension in industrial preparation when dispersant. Drilling mud dispersant. As oil papermaking industry. 3.Package: 25kg/bag, 20MT/20'FCL