Items: SHMP 68% 1. CAS No.: 10124 - 56 -8; EINECS No.: 233-343-1 2. Standard: GB1624-79 3. Appearance: White powder 4. Quality improving agent for food.
Food - sequestrant and preservative adjunct for use in dairy, beverage, and miscellaneous foods. Petroleum - Deflocculating agent in oil well drilling muds. Textile Sequestering agent used in processing of various goods. Water Treatment - Sequestrant for alkali metals, corrosion control, scale control, softening, red and black water control. Refractory - Binding agent.
Sodium hexametaphosphate (SHMP) is a hexamer of composition (NaPO3)6. [2] Sodium hexametaphosphate of commerce is typically a mixture of polymeric metaphosphates, of which the hexamer is one, and is usually the compound referred to by this name. It is more correctly termed sodium polymetaphosphate. It is prepared by melting monosodium orthophosphate, followed by rapid cooling. SHMP hydrolyzes in aqueous solution, particularly under acidic conditions, to sodium trimetaphosphate and sodium orthophosphate...It has high quality and competitive price. |