Adipic acid, magnesium salt (1:1)
Time: 2012-10-07 16:54:01

Adipic acid, magnesium salt (1:1)

Synonyms

Magnesium adipate;

Hexanedioic acid, magnesium salt (1:1);

Category

Anionic Surfactant

> Carboxylate

>> Dicarboxylate

>>> Alkyl Dicarboxylate

>>>> Linear Alkyl Dicarboxylate

Chemical Numbering System

CASRN7486-39-7

EINECS231-294-0

Molecular Formula & Molecular Weight

Molecular Formula: C6H8MgO4; C6H10O4.Mg

Molecular Weight: 168.43

Structure

Properties

Appearance    (1), white solid.

Solubility    soluble in water.

Stability    stable.

Risk    Solid form: flammable material; irritation, irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2 and so on. Contact with strong oxidants, can cause to burn.

GHS (Rev.7) label:  

Animal Toxicity

Table 1 Animal toxicity values

mouse intravenous LD50

180mg/kg[1]

Ecology    may be hazardous to environment. Water body should be given special attention.

Biodegradability    biodegradable.

Characteristics    excellent hydrotropic, dispersing abilities.

Synthesis

Adipic acid reacts with magnesium carbonate, then obtain.

Quality Standards & Test Methods

1, Physical and chemical indexes

Item

Physical and chemical indexes

Solid

Actives, %, ≥

95.0

Test Methods

(1), Actives

GB 1886.53 Food safety national standard -- Food additive -- Adipic acid

GB 2092 Sebacic acid for industrial use

GB/T 13173 Surface active agents - Detergents - Testing methods

2, Hazardous substances indexes

Item

Hazardous substances indexes

Solid

Heavy metals (as Pb), mg/Kg, ≤

20

As, mg/Kg, ≤

3

Test Methods

(1), Heavy metals (as Pb)

Safety and Technical Standards for Cosmetics (2015 Edition)

GB/T 30799 The test method of food detergents - Determination of heavy metals

(2), As

Safety and Technical Standards for Cosmetics (2015 Edition)

GB/T 30797 The test method of food detergents - Determination of total arsenic

3, Further explanation

(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.

Major Uses

1, Typical applications

Use as hydrotrope.

Use as buffering agent.

Manufacturers

 

References

[1]: ChemIDplus. 7486-39-7, Magnesium adipate

Update: 20140203(1); 20180202(2);