Antimony potassium tartrate, GR 99%+

Name: Antimony potassium tartrate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-008397

About Antimony potassium tartrate, GR 99%+

Vaqora Chemicals supplies Antimony potassium tartrate in AR grade, a carboxylic acid registered under CAS number 28300-74-5 at a purity of ≥99%. The compound has the formula C8H10K2O15Sb2, corresponding to a molecular weight of 667.87 g/mol. Its systematic (IUPAC) name is dipotassium. Bis(antimony(3+)). Bis((2R,3R)-2,3-dioxidobutanedioate). Trihydrate. It is also known as Tartar emetic or Tartrated antimony.

It is supplied as a white powder or crystals or crystalline powder. Reported physical data include a melting point of ≥300 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include pharmaceutical synthesis, dyes and pigments manufacture and textile processing. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and textiles and dyeing.

Vaqora Chemicals supplies Antimony potassium tartrate in 100 g, 500 g, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmaceutical synthesis
Dyes & pigments manufacture
Textile processing

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Antimony potassium tartrate, GR 99%+
Catalogue No.	VQ-008397
CAS Number	28300-74-5
IUPAC name	dipotassium;bis(antimony(3+));bis((2R,3R)-2,3-dioxidobutanedioate);trihydrate
Molecular formula	C₈H₁₀K₂O₁₅Sb₂
Molecular weight	667.87 g/mol
Exact mass	667.7374
Grade	AR
Purity / assay	≥99%
HSN code	29181390
InChIKey	WBTCZEPSIIFINA-MSFWTACDSA-J
SMILES	[C@@H]([C@H](C(=O)[O-])[O-])(C(=O)[O-])[O-].[C@@H]([C@H](C(=O)[O-])[O-])(C(=O)[O-])[O-].O.O.O.[K+].[K+].[Sb+3].[Sb+3]
PubChem CID	73415808

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals or crystalline powder
Melting point	≥300 °C
H-bond donors / acceptors	3 / 15
TPSA	256 Å²
UN number	UN 1551
Synonyms	Tartar emetic, Tartrated antimony, Tartarized antimony, Potassium antimonyltartrate, Antimonyl potassium tartrate, Tartrate antimonio-potassique, Potassium antimony tartrate, ENT 50,434, Tartaric acid, antimony potassium salt, Antimonate(2)-, bis(mu-tartrato(4-))di-, dipotassium, trihydrate, Dipotassium bis(mu-(L-(+)-tartrato(4-)))diantimonate(2-) trihydrate, Emetic, Tartar

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302+H332Harmful if swallowed or if inhaled
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 28300-74-5

Antimony potassium tartrate, 99%

CAS: 28300-74-5
Formula: C₈H₁₀K₂O₁₅Sb₂
MW: 667.87 g/mol

VQ-000013

Frequently asked questions

What is the CAS number of Antimony potassium tartrate, GR 99%+?

The CAS Registry Number of Antimony potassium tartrate, GR 99%+ is 28300-74-5. It is also known as Tartar emetic, Tartrated antimony, Tartarized antimony.

What is the molecular formula and molecular weight of Antimony potassium tartrate, GR 99%+?

Antimony potassium tartrate, GR 99%+ has the molecular formula C8H10K2O15Sb2 and a molecular weight of 667.87 g/mol.

Which grade and pack sizes of Antimony potassium tartrate, GR 99%+ can I order?

We supply Antimony potassium tartrate, GR 99%+ in AR (≥99%) grade, in 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Antimony potassium tartrate, GR 99%+?

Yes. Every lot of Antimony potassium tartrate, GR 99%+ 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 Antimony potassium tartrate, GR 99%+ be shipped internationally?

Yes. Antimony potassium tartrate, GR 99%+ is classified as hazardous (UN 1551), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.