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Potassium sodium tartrate tetrahydrate, ACS reagent, Thermo Scientific™

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Quantity:
100g
500g
2.5kg
6381-59-5
C4H4KNaO6·4H2O
282.22
VZOPRCCTKLAGPN-UHFFFAOYSA-L
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
2724148
potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate
C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]
6381-59-5
C4H4KNaO6·4H2O
282.22
VZOPRCCTKLAGPN-UHFFFAOYSA-L
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
2724148
potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate
C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]

This Thermo Scientific 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.

Linear Formula KO2CCH(OH)CH(OH)CO2Na·4H2O
Ammonium 0.002% max
Merck Index 15,779
Solubility Information Solubility in water: 630g/L (20°C). Other solubilities: practically insoluble in alcohol
Formula Weight 282.22
Grade ACS Reagent
Chloride 0.001% max
Insoluble Matter 0.005% max
Packaging Plastic bottle
Phosphate 0.002% max
Solubility Solubility in water: 630g/L (20°C). Other solubilities: practically insoluble in alcohol
Specific Rotation + 22.10
Sulfate 0.005% max
Specific Rotation Condition + 22.10 (20.00°C c=10,water)
Melting Point 70.0°C to 80.0°C
Quantity 100g
Chemical Name or Material Potassium sodium tartrate tetrahydrate
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RUO – Research Use Only