Consulting the telephone+86 153-1899-2635
Weifang Huabo Chemical Co., Ltd
Contact: manager Chen 15318992635
Address: Industrial Park, beixiaoweihe village, Xiguan Street, Weicheng District, Weifang City
Product Name: trisodium phosphate
English Name: sodium phosphate
Molecular formula: Na3PO4 · 12H2O
Molecular weight: 380.12
Performance characteristics: colorless acicular hexagonal crystal system. Soluble in water, insoluble in organic solvents; Relative density: 1.62 (20 ℃): melting point: 73.3-76.7 ℃ (decomposition): it is weathered in dry air and loses twelve crystalline water at 100 ℃ to form anhydrous matter (Na3PO4). The aqueous solution is alkaline and has a certain corrosive effect on the skin.
Uses: used as water softener in metallurgy, chemical industry, textile, printing and dyeing, papermaking, electromechanical and other industries: boiler tube cleaning agent and detergent, metal antirust agent, desiccant of dye intermediates, purification agent of sugar juice. Photographic developer, fabric mercerization enhancer, rubber milk coagulant, dental bonding agent; It also plays a certain role in pharmaceutical preparations.
Product quality: in line with gb1607-79 standard.
Main technical parameters:
Trisodium phosphate (calculated by Na3PO4 · 12H2O)% ≥
Sulfate (calculated as SO4 2 -)% ≤
Chloride (calculated as Cl -)% ≤
Water insoluble matter% ≤
Alkalinity of methyl orange (calculated by Na2O)
Iron (FE)% ≤
Arsenic (as)% ≤