Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listMagnesum metaphosphate

Magnesum metaphosphate

  • Molecular Weight: 0

What is Magnesum metaphosphate?

Description

Magnesum metaphosphate can be prepared by the solid-state reaction of metaphosphoric acid and the hydroxide, oxide or carbonate of magnesium:
MgCO3 + HPO3 + heat ? Mg(PO3)2 +H2O + CO2
The best temperature to use is about 700 C. It can also be prepared by the aqueous reactions:
2NaPO3 (aq) + MgCl2 (aq) ? Mg(P3O9)2·xH2O (s) + 2NaCl
or
Mg(OH)2 (s) + 6 HPO3 (aq) ? Mg(P3O9)2·xH2O (s)
Calcium metaphosphate (CMP) has the molecular formula of Ca(PO3)2 and the molecular weight of 198.0219 g/mol. Its CAS number is 13477-39-9.
This salt is also offered commercially as Calcium dimetaphosphate (Ca(PO3)2) with the CAS number of 53801-86-8. Another manufacturer has a calcium bismetaphosphate with the CAS number 53806-80-7. It is not clear what differences may exist, if any, between these salts or the method of their preparation. CMP can be prepared by the solid-state reaction of metaphosphoric acid and the hydroxide, oxide or carbonate of calcium:
CaCO3 + HPO3 + heat ? Ca(PO3)2 +H2O + CO2

Safety information for Magnesum metaphosphate

Related products of tetrahydrofuran

You may like

  • 7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%
    7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%
    7726-95-6
    View Details
  • Formamide 99%
    Formamide 99%
    75-12-7
    View Details
  • 376608-65-0 2-[[(3Ar,4S,6R,6As)-6-Aminotetrahydro-2,2-Dimethyl-4H-Cy 99%
    376608-65-0 2-[[(3Ar,4S,6R,6As)-6-Aminotetrahydro-2,2-Dimethyl-4H-Cy 99%
    376608-65-0
    View Details
  • 2, 4-Pyrimidinediamine 3-Oxide 99%
    2, 4-Pyrimidinediamine 3-Oxide 99%
    74638-76-9
    View Details
  • 111974-72-2 99%
    111974-72-2 99%
    111974-72-2
    View Details
  • 85-81-4 6-Methoxy-8-Nitroquinoline 99%
    85-81-4 6-Methoxy-8-Nitroquinoline 99%
    85-81-4
    View Details
  • 3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%
    3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%
    86499-96-9
    View Details
  • (−)-Dip-Chloride 85116-37-6 99%
    (−)-Dip-Chloride 85116-37-6 99%
    85116-37-6
    View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.