CAS 13478-16-5: Phosphoric acid, ammonium magnesium salt (1:1:1), hexahydrate
Description:Phosphoric acid, ammonium magnesium salt (1:1:1), hexahydrate, commonly referred to as ammonium magnesium phosphate, is an inorganic compound characterized by its crystalline structure and solubility in water. This substance typically appears as a white, odorless powder and is known for its role in various applications, including agriculture as a fertilizer and in the food industry as a food additive. The hexahydrate form indicates that it contains six molecules of water for each formula unit, contributing to its stability and solubility. In terms of chemical properties, it can act as a source of magnesium and phosphate ions, which are essential nutrients for plant growth. The compound is generally considered safe for use in food and agricultural applications, although handling should be done with care to avoid inhalation or contact with skin. Its CAS number, 13478-16-5, is a unique identifier that facilitates the tracking and regulation of this chemical in various industries.
Formula:H3N·H3O4P·6H2O·Mg
InChI:InChI=1S/Mg.H3N.H3O4P.6H2O/c;;1-5(2,3)4;;;;;;/h;1H3;(H3,1,2,3,4);6*1H2
InChI key:InChIKey=QMXULYNJFFJVLV-UHFFFAOYSA-N
SMILES:[Mg].O=P(O)(O)O.O.N
- Synonyms:
- Phosphoric acid, ammonium magnesium salt (1:1:1), hexahydrate
- Magnesium ammonium phosphate hexahydrate
- Ammonium magnesium phosphate ((NH4)Mg(PO4)) hexahydrate
- Phosphoric acid, ammonium magnesium salt, hexahydrate
- Ammonium magnesium phosphate hexahydrate
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Ammonium magnesium phosphate hexahydrate, 98% REF: 02-A17497CAS: 13478-16-5 | 98% | 29.00 €~99.00 € | Fri 21 Mar 25 |
![]() | AMMONIUM MAGNESIUM PHOSPHATE HEXAHYDRATE REF: IN-DA003NV6CAS: 13478-16-5 | 98% | 32.00 €~492.00 € | Thu 27 Mar 25 |
![]() | Magnesium Ammonium Phosphate Hexahydrate REF: TR-M262948CAS: 13478-16-5 | - - - | 94.00 € | Tue 08 Apr 25 |
![]() | Ammonium magnesium phosphate hexahydrate REF: 3D-FA168163CAS: 13478-16-5 | Min. 95% | - - - | Discontinued product |

Ammonium magnesium phosphate hexahydrate, 98%
Ref: 02-A17497
100g | 29.00 € | ||
500g | 99.00 € |

AMMONIUM MAGNESIUM PHOSPHATE HEXAHYDRATE
Ref: IN-DA003NV6
5g | 49.00 € | ||
25g | 96.00 € | ||
100g | 165.00 € | ||
500g | 492.00 € |

Magnesium Ammonium Phosphate Hexahydrate
Controlled ProductRef: TR-M262948
5g | 94.00 € |

Ammonium magnesium phosphate hexahydrate
Ref: 3D-FA168163
1kg | Discontinued | Request information | |
2kg | Discontinued | Request information | |
100g | Discontinued | Request information | |
250g | Discontinued | Request information | |
500g | Discontinued | Request information |