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  7. Potassium sodium tartrate tetrahydrate, 99+%, for analysis, Thermo Scientific Chemicals

Potassium sodium tartrate tetrahydrate, 99+%, for analysis, Thermo Scientific Chemicals

Product Code. 10638343
Click to view available options
Quantity:
500 g
1 kg
5 kg
25 kg
Packaging:
Fibre drum
Plastic Drum
Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 6381-59-5
MDL Number MFCD00150989
InChI Key VZOPRCCTKLAGPN-UHFFFAOYSA-L
Synonym potassium sodium tartrate tetrahydrate, sodium potassium tartrate tetrahydrate, monopotassium monosodium tartrate tetrahydrate, sodiumpotassiumtartrate,tetr, potassium sodium 2,3-dihydroxybutanedioate tetrahydrate, potassium sodium tetrahydrate tartrate, l +-tartaric acid potassium sodium salt, acmc-209nif, acmc-20aju8, ksc493o7j
PubChem CID 2724148
IUPAC Name potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate
SMILES C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]

Specifications

Decomposition Information >100°C
Melting Point 70.0°C to 80.0°C
Color White
pH 5.5 to 8.5 (5% soln. at 20°C)
Infrared Spectrum Authentic
Assay Percent Range 99+%
Packaging Plastic Drum
Molecular Formula C4H4KNaO6·4H2O
Linear Formula KO2CCH(OH)CH(OH)CO2Na·4H2O
Quantity 5 kg
Beilstein 03, 525
Merck Index 15, 7790
Specific Rotation Condition + 22.10 (20.00°C c=10,water)
Specific Rotation + 22.10
Solubility Information Solubility in water: 630g/L (20°C). Other solubilities: practically insoluble in alcohol
Molecular Weight (g/mol) 282.22
Formula Weight 282.22
Percent Purity 99+%
Grade Analysis
Physical Form Crystals
Chemical Name or Material Potassium sodium tartrate tetrahydrate
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RUO – Research Use Only

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