Basic information
- Name:
1,2,3-Propanetricarboxylicacid, 2-hydroxy-, magnesium salt (2:3)
- Superlist Name:
- Trimagnesium dicitrate
- CAS No.:
3344-18-1
- Molecular Structure:
- Formula:
- 2(C6H5O7).3Mg
- Molecular Weight:
- 451.12
- Synonyms:
- Citricacid, magnesium salt (2:3) (8CI);Hexaaquomagnesium bis[(citrato)aquomagnesate](7CI);Magnesium citrate (6CI);Citramag;
- EINECS:
- 222-093-9
- Boiling Point:
- 309.6 °C at 760 mmHg
- Flash Point:
- 155.2 °C
- Appearance:
- White or slightly yellow granules powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-36 Details
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Chemistry
The Molecular Structure of 1,2,3-Propanetricarboxylic acid, hydroxy-, magnesium salt (2:3) (CAS NO.3344-18-1):
Empirical Formula: C12H16Mg3O14
Molecular Weight: 457.162
IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid; magnesium
Classification Code: Cathartics,Gastrointestinal Agents,Laxative
Appearance: White or slightly yellow granules powder
Nominal Mass: 456 Da
Average Mass: 457.162 Da
Monoisotopic Mass: 456.009131 Da
Flash Point: 155.2 °C
Enthalpy of Vaporization: 63.82 kJ/mol
Boiling Point: 309.6 °C at 760 mmHg
Vapour Pressure: 5.73E-05 mmHg at 25°C
InChI
InChI=1/2C6H8O7.3Mg.6H/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;;;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;;;;;;/r2C6H8O7.3H2Mg/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);3*1H2
Smiles
OC(=O)CC(O)(CC(=O)O)C(=O)O.OC(CC(CC(O)=O)(C(O)=O)O)=O.[Mg].[Mg].[Mg]
Uses
1,2,3-Propanetricarboxylic acid, hydroxy-, magnesium salt (2:3) (CAS NO.3344-18-1) can be used for the pharmaceutical industry.
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36: Wear suitable protective clothing
RTECS: TZ8552900
Specification
1,2,3-Propanetricarboxylic acid, hydroxy-, magnesium salt (2:3) (CAS NO.3344-18-1) is also called as Magnesium citrate ; Magnesium citrate [USAN] ; EINECS 222-093-9 ; Magnesium citrate ; Magnesium citrate (3:2) ; Magnesium citrate (VAN) ; Magnesium citrate, Mg3(C6H5O7)2 ; NSC 83517 ; Trimagnesiumdicitrat ; 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, magnesium salt (2:3) (9CI) ; Citric acid, magnesium salt (2:3) (8CI) ; Trimagnesium dicitrate .
