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

Product Code	Brand	Quantity	Packaging
10462011	Thermo Scientific Acros 202865000	500 g	Plastic bottle
10721861	Thermo Scientific Acros 202860010	1 kg	Plastic bottle
10638343	Thermo Scientific Acros 202860051	5 kg	Plastic Drum
15109233	Thermo Scientific Acros 202860250	25 kg	Fibre drum

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.

Chemical Identifiers

• CAS: 6381-59-5
• InChI Key: VZOPRCCTKLAGPN-UHFFFAOYSA-L
• PubChem CID: 2724148
• SMILES: C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]

• MDL Number: MFCD00150989
• 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
• IUPAC Name: potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate

Specifications

• CAS: 6381-59-5
• Color: White
• Infrared Spectrum: Authentic
• Molecular Formula: C4H12KNaO10
• MDL Number: MFCD00150989
• Merck Index: 15, 7790
• 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
• SMILES: C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.O.O.[Na+].[K+]
• Molecular Weight (g/mol): 282.218
• Formula Weight: 282.22
• Grade: Analysis
• Chemical Name or Material: Potassium sodium tartrate tetrahydrate

• Decomposition Information: >100°C
• pH: 5.5 to 8.5 (5% soln. at 20°C)
• Assay Percent Range: 99+%
• Linear Formula: KO₂CCH(OH)CH(OH)CO₂Na·4H₂O
• Beilstein: 03, 525
• Specific Rotation Condition: + 22.10 (20.00°C c=10,water)
• InChI Key: VZOPRCCTKLAGPN-UHFFFAOYSA-L
• IUPAC Name: potassium;sodium;2,3-dihydroxybutanedioate;tetrahydrate
• PubChem CID: 2724148
• Percent Purity: 99 to 102%
• Physical Form: Crystals

RUO – Research Use Only