Tel：+86 153-1899-2635
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+86 153-1899-2635Weifang Huabo Chemical Co., Ltd
Contact: manager Chen 15318992635
Tel: 0536-6103885
Fax: 0536-8250385
Email: 1227122900@qq.com
website: http://www.jinhongfu-bxg.com
Address: Industrial Park, beixiaoweihe village, Xiguan Street, Weicheng District, Weifang City
+86 153-1899-2635
Weifang Huabo Chemical Co., Ltd
Beixiaoweihe Village Industrial Park, Xiguan Street, Weicheng District, Weifang City
2021-12-6
848
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:
Indicator name | Superior product | First Grade | Qualified products |
Trisodium phosphate (calculated by Na3PO4 · 12H2O)% ≥ | 98.5 | 98.0 | 95.0 |
Sulfate (calculated as SO4 2 -)% ≤ | 0.50 | 0.50 | 0.80 |
Chloride (calculated as Cl -)% ≤ | 0.30 | 0.40 | 0.50 |
Water insoluble matter% ≤ | 0.05 | 0.10 | 0.30 |
Alkalinity of methyl orange (calculated by Na2O) | 16.5-19.0 | 16-09.0 | 15.5-19.0 |
Iron (FE)% ≤ | 0.01 | 0.01 | 0.01 |
Arsenic (as)% ≤ | 0.005 | 0.005 | 0.05 |
Weifang Huabo Chemical Co., Ltd
Contact: manager Chen 15318992635
Tel: 0536-6103885
Fax: 0536-8250385
Email: 1227122900@qq.com
website: http://www.jinhongfu-bxg.com
Address: Industrial Park, beixiaoweihe village, Xiguan Street, Weicheng District, Weifang City
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