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Reference substances

Reference substances

Currently viewing:
IUPAC name:
dipotassium tartrate

Inventory

EC number:
213-067-8
EC name:
Dipotassium tartrate
CAS number:
921-53-9
CAS number:
921-53-9
Synonyms
Names:
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dipotassium salt
Butanedioic acid, 2,3-dihydroxy- [R-(R,R)]-, dipotassium salt
Identifier:
IUPAC name
dipotassium tartarate
Identifier:
other: InChl
InChI=1/C4H6O6.2K/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2/t1-,2-;;/m1../s1 AuxInfo=1/1/N:4,5,3,6,12,11,7,8,9,10;1;2/E:(1,2)(3,4)(5,6)(7,8,9,10);;/gE:(1,2);;/it:im;;/rA:12nK+K+CCCCOO-OO-OO/rB:;;s3;s4;s5;d3;s3;d6;s6;N5;N4;/rC:-2.3138,.0375,0;2.1555,.4041,0;-1.0363,.0375,0;-.3996,.4041,0;.2413,.0375,0;.8821,.4041,0;-1.0363,-.7,0;-1.6772,.4041,0;.8821,1.1416,0;1.5189,.0375,0;.2413,-.7,0;-.3996,1.1416,0;
Identifier:
other: SMILES notation
[K+].[K+].C([C@@H]([C@H](C(=O)[O-])O)O)(=O)[O-]
dipotassium tartrate

Molecular and structural information

Molecular formula:
C4H6O6.2K
Molecular weight:
226.268
SMILES notation:
[K+].[K+].OC(C(O)C(=O)[O-])C(=O)[O-]
InChl:
InChI=1/C4H6O6.2K/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2
Structural formula:
Chemical structure

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