14402-88-1

Name EDTA magnesium disodium
CAS 14402-88-1
EINECS(EC#) 238-372-3
Molecular Formula C10H16MgN2Na2O8
MDL Number MFCD00078217
Molecular Weight 362.53
MOL File 14402-88-1.mol
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Chemical Properties

Appearance white powder
Melting point  >300°C
density  1.587[at 20℃]
storage temp.  Store at room temperature, keep dry and cool
form  Powder
color  White crystalline
Odor Odorless
PH Range 7.5
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  Soluble in water. Insoluble in acid and organic liquids
InChI InChI=1S/C10H16N2O8.Mg.Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;+2;+1/p-4
InChIKey ODIJDXMMSMDZBJ-UHFFFAOYSA-J
SMILES O=C1CN23CCN45CC(=O)[O-][Mg+2]24([O-]C(=O)C5)([O-]C(=O)C3)[O-]1.[Na+]
LogP -10.42 at 20℃
CAS DataBase Reference 14402-88-1(CAS DataBase Reference)
EPA Substance Registry System 14402-88-1(EPA Substance)

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338-P310
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
TSCA  Yes
REACH Registrations Active
HS Code  29224995

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