32323
Sodium tartrate dibasic dihydrate
puriss. p.a., ACS reagent, ≥99.5%
Synonym(s):
L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dihydrate
About This Item
Recommended Products
grade
ACS reagent
puriss. p.a.
Assay
≥99.5%
impurities
≤0.0005% heavy metals (as Pb)
≤0.001% ammonium (NH4)
loss
15.61-15.71% loss on drying, 150 °C, 4 h
pH
7-9 (20 °C, 5%)
anion traces
chloride (Cl-): ≤5 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg
cation traces
Ca: ≤50 mg/kg
Fe: ≤5 mg/kg
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 Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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