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EDTA magnesium disodium

EDTA magnesium disodium ??? ???
?? ??:
14402-88-1
???:
EDTA magnesium disodium
???(??):
EDTA-MgNa2;DISODIUM MAGNESIUM ETHYLENEDIAMINETETRAACETATE;EDTA.Na2Mg;Mg(Ii)-Edta;Chelest Mg 40;Edta-Magnesium;EDTA-MgNa2 hydrate;magnesium disodium;EDTA—disodium magnes;disodiummagnesiumedta
CBNumber:
CB0421948
???:
C10H12MgN2NaO8-
??? ??:
335.51
MOL ??:
14402-88-1.mol
MSDS ??:
SDS

EDTA magnesium disodium ??

???
>300°C
??
1.587[at 20℃]
?? ??
Store at room temperature, keep dry and cool
??? ??
??
??
?? ???
??
?? ??
pH ??
7.5
???
?? ?????. ? ? ?? ??? ???
???
????. ?? ???? ???? ????.
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 ??????
14402-88-1(CAS DataBase Reference)
EPA
Magnesate(2-), [[N,N'-1,2-ethanediylbis[N-[(carboxy-.kappa.O)methyl]glycinato-.kappa.N,.kappa.O]](4-)]-, disodium, (OC-6-21)- (14402-88-1)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 22-24/25-36/37-26
WGK ?? 3
TSCA TSCA listed
HS ?? 29224995
????(GHS): Corrosion (GHS05)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
NFPA 704
1
0 0

EDTA magnesium disodium C??? ??, ??, ??

??? ??

white powder

Purification Methods

Dissolve it in a small amount of water, filter and precipitate it with an excess of MeOH. Dry it at 80o. [Beilstein 4 IV 2450.]

EDTA magnesium disodium ?? ?? ? ???

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EDTA magnesium disodium ?? ??

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EDTA magnesium disodium ?? ??:

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