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Merck
CN

28-4380

Sodium tartrate dibasic dihydrate

JIS special grade, ≥99.0%

Synonym(s):

L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dihydrate

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About This Item

Empirical Formula (Hill Notation):
C4H4Na2O6 · 2H2O
CAS Number:
Molecular Weight:
230.08
EC Number:
212-773-3
UNSPSC Code:
12352300
PubChem Substance ID:
Beilstein/REAXYS Number:
6121732
MDL number:
Assay:
≥99.0%
Grade:
JIS special grade
Form:
solid
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grade

JIS special grade

assay

≥99.0%

form

solid

availability

available only in Japan

pH

7.0-9.0 (20 °C, 50 g/L)

SMILES string

[Na+].[Na+].[H]O[H].[H]O[H].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O

InChI

1S/C4H6O6.2Na.2H2O/c5-1(3(7)8)2(6)4(9)10;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;2*1H2/q;2*+1;;/p-2/t1-,2-;;;;/m1..../s1

InChI key

FGJLAJMGHXGFDE-DGFHWNFOSA-L



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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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