Magnesium hypophosphite

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

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Magnesium hypophosphite 화학적 특성, 용도, 생산

• 개요

  Magnesium hypophosphite or phosphinate has the molecular formula of Mg(H2PO2)2 and the molecular weight of 154.2546 g/mol. Its CAS number is 10377-57- 8. This salt can be prepared by the aqueous reaction of the carbonate or oxide with H3PO2:
  MgO + 2H3PO2 ? Mg(H2PO2)2
  The salt is soluble in water (20 g/100 ml at 20°C) so that the solution must be evaporated to obtain the hexahydrate crystals. Mg(H2PO2)2·6H2O has the CAS number of 26264-58-4 and the density of 1.59 g/cm³. It is composed of white square crystals that are water soluble. It is insoluble in alcohol or ether.

• 용도

  Magnesium hypophosphite is as reducing agent, it can be used in pharmaceutical, chemical plating and other fields.

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