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Magnesium dihydrogen phosphate

Magnesium dihydrogen phosphate structure

CAS No:
13092-66-5
Formula:
H3O4P.¹/2Mg
Chemical Name:
Magnesium dihydrogen phosphate
Synonyms:
Phosphoric acid,magnesium salt (2:1);Magnesium phosphate (Mg(H2PO4)2);Magnesium dihydrogen phosphate;Magnesium hydrogen phosphate (MgH4(PO4)2);Magnesium biphosphate;Magnesium phosphate (1:2);Primary magnesium phosphate;Magnesium dihydrogen orthophosphate;Magnesium bis(orthophosphate);Magnesium phosphate,monobasic;Magnesium bis(dihydrogen phosphate);Magnesium orthophosphate (Mg(H2PO4)2);Monobasic magnesium phosphate;Magnesium hydrogen phosphate (Mg(H2PO4)2);Magnesium dibasic phosphate;Magnesium primary phosphate;Monomagnesium dihydrogen phosphate;Magnesium dihydrophosphate;Monomagnesium phosphate (MgH4P2O8);1964485-08-2
Categories:
Inorganic Chemistry > Phosphorus Compounds

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Description

Liquid

Magnesium dihydrogen phosphate Basic Attributes

Molecular Weight：

290.34

Exact Mass：

217.92300

EC Number：

236-004-6

UNII：

AA2L7VX59K

DSSTox ID：

DTXSID00872542

Characteristics

PSA：

180.80000

XLogP3：

-0.98080

Appearance：

Liquid

Density：

1.56（20ºC）

Boiling Point：

158ºC at 760mmHg

Water Solubility：

soluble H2O, acids; insoluble alcohol

Safety Information

GHS Classification：

|Danger|H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]|P280, P305+P351+P338, and P310|Aggregated GHS information provided by 49 companies from 2 notifications to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

magnesium hydrogen phosphate

Magnesium dihydrogen phosphate Use and Manufacturing

Methods of Manufacturing

In the neutralization method, magnesium oxide and deionized water are added to the reactor, and phosphoric acid is added under stirring to carry out neutralization reaction, and the finished product of magnesium dihydrogen phosphate is obtained through filtration, concentration, cooling and crystallization, centrifugal separation and drying.

Uses

It is used in medicine to manufacture rheumatoid arthritis medicine. The plastic industry is used as a stabilizer for plastic products. Also used as flame retardant material.

Processing aids, not otherwise listed

Agricultural products (non-pesticidal)

Manufacturing Info：

Food, beverage, and tobacco product manufacturing|Phosphoric acid, magnesium salt (2:1): ACTIVE

Use Classification：

Food Additives -> ACIDITY_REGULATOR; NUTRIENT_SUPPLEMENT; -> JECFA Functional Classes

Food Additive Classes：

Food Additives -> ACIDITY_REGULATOR; NUTRIENT_SUPPLEMENT;

Computed Properties

Molecular Weight:218.28
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:8
Exact Mass:217.9231828
Monoisotopic Mass:217.9231828
Topological Polar Surface Area:161
Heavy Atom Count:11
Complexity:49.8
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Material

Magnesium oxide

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Guide of Magnesium dihydrogen phosphate

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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Magnesium dihydrogen phosphate

SDS

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