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13762-83-9
Ba(PO3)2
56150800PD
99.0%-99.9%
- 100 mesh
237-362-6
Characteristic
Barium metaphosphate is an inorganic substance with the molecular formula Ba(PO3)2. It is a colourless solid that is insoluble in water, though is soluble in acidic solutions through "slow dissolution".
Chemical formula：Ba(PO3)2
Molar mass：295.27 g/mol
Appearance：Powder
Density：3.63 g/cm3
Melting point：1,560 °C (2,840 °F; 1,830 K)
Application
The combination of sodium and barium polyphosphate forms a low-melting glass with a high coefficient of thermal expansion. The melting point of the glass increases with barium content. This glass makes seals with low melting metals like aluminium (melting point 650 °C). Normal borosilicate glasses soften above the melting point of aluminium. This mixture is prepared by heating a mixture of diammonium phosphate, sodium carbonate, and barium carbonate.
Characteristic
Barium metaphosphate is an inorganic substance with the molecular formula Ba(PO3)2. It is a colourless solid that is insoluble in water, though is soluble in acidic solutions through "slow dissolution".
Chemical formula：Ba(PO3)2
Molar mass：295.27 g/mol
Appearance：Powder
Density：3.63 g/cm3
Melting point：1,560 °C (2,840 °F; 1,830 K)
Application
The combination of sodium and barium polyphosphate forms a low-melting glass with a high coefficient of thermal expansion. The melting point of the glass increases with barium content. This glass makes seals with low melting metals like aluminium (melting point 650 °C). Normal borosilicate glasses soften above the melting point of aluminium. This mixture is prepared by heating a mixture of diammonium phosphate, sodium carbonate, and barium carbonate.
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