Potassium hydrogen tartrate, ACS 99.00

Name: Potassium hydrogen tartrate, ACS 99.00–101.00%
Brand: Vaqora Chemicals
SKU: VQ-046804

About Potassium hydrogen tartrate, ACS 99.00–101.00%

Potassium hydrogen tartrate (CAS 868-14-4) is a carboxylic acid offered by Vaqora Chemicals in ACS / AR grade at a purity of 99.00–101.00%. Its molecular formula is C4H5KO6 and its molecular weight is 188.18 g/mol. Systematically, it is named potassium (2R,3R)-2,3,4-trihydroxy-4-oxobutanoate. Common synonyms include Potassium bitartrate and Acid potassium tartrate.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Potassium hydrogen tartrate in 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Potassium hydrogen tartrate, ACS 99.00–101.00%
Catalogue No.	VQ-046804
CAS Number	868-14-4
IUPAC name	potassium (2R,3R)-2,3,4-trihydroxy-4-oxobutanoate
Molecular formula	C₄H₅KO₆
Molecular weight	188.18 g/mol
Exact mass	187.9723
Grade	ACS / AR
Purity / assay	99.00–101.00%
HSN code	29181390
InChIKey	KYKNRZGSIGMXFH-ZVGUSBNCSA-M
SMILES	[C@@H]([C@H](C(=O)[O-])O)(C(=O)O)O.[K+]
PubChem CID	23681127

Physical properties
Physical form	Other
H-bond donors / acceptors	3 / 6
TPSA	118 Å²
Synonyms	Potassium bitartrate, Acid potassium tartrate, Monopotassium tartrate, Purified cream of tartar, potassium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate, Tartaric acid monopotassium salt, INS-336(I), Monopotassium tartrate (336(i)), E-336(I), Butanedioic acid 2,3-dihydroxy-, (R-(R,R))-, monopotassium salt, Potassium hydrogen tartrate (JAN), Potassium Lbitartrate

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 868-14-4

Extra Pure

Potassium hydrogen tartrate, 99%

CAS: 868-14-4
Formula: C₄H₅KO₆
MW: 188.18 g/mol

VQ-008575

Frequently asked questions

What is the CAS number of Potassium hydrogen tartrate, ACS 99.00–101.00%?

The CAS Registry Number of Potassium hydrogen tartrate, ACS 99.00–101.00% is 868-14-4. It is also known as Potassium bitartrate, Acid potassium tartrate, Monopotassium tartrate.

What is the molecular formula and molecular weight of Potassium hydrogen tartrate, ACS 99.00–101.00%?

Potassium hydrogen tartrate, ACS 99.00–101.00% has the molecular formula C4H5KO6 and a molecular weight of 188.18 g/mol. Its IUPAC name is potassium (2R,3R)-2,3,4-trihydroxy-4-oxobutanoate.

Which grade and pack sizes of Potassium hydrogen tartrate, ACS 99.00–101.00% can I order?

We supply Potassium hydrogen tartrate, ACS 99.00–101.00% in ACS / AR (99.00–101.00%) grade, in 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Potassium hydrogen tartrate, ACS 99.00–101.00%?

Yes. Every lot of Potassium hydrogen tartrate, ACS 99.00–101.00% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Potassium hydrogen tartrate, ACS 99.00–101.00% be shipped internationally?

Yes. We export Potassium hydrogen tartrate, ACS 99.00–101.00% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.