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244791

Sigma-Aldrich

Potassium antimony(III) tartrate hydrate

≥99%

Synonym(s):

Antimony potassium tartrate

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About This Item

Empirical Formula (Hill Notation):
C8H4K2O12Sb2 · xH2O
CAS Number:
331753-56-1
Molecular Weight:
613.83 (anhydrous basis)
MDL number:
MFCD00149437
UNSPSC Code:
12352302
PubChem Substance ID:
24854705
NACRES:
NA.22

Assay

≥99%

form

powder

optical activity

[α]20/D +141°, c = 2 in H2O

density

2.6 g/mL at 25 °C (lit.)

SMILES string

O.[K+].[K+].O=C1O[Sb-]23OC1C4O[Sb-]5(OC(C(O2)C(=O)O3)C(=O)O5)OC4=O

InChI

1S/2C4H4O6.2K.H2O.2Sb/c2*5-1(3(7)8)2(6)4(9)10;;;;;/h2*1-2H,(H,7,8)(H,9,10);;;1H2;;/q2*-2;2*+1;;2*+3/p-4

InChI key

BBUFTTIHMIIQLI-UHFFFAOYSA-J

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Application

Potassium antimony(III) tartrate hydrate may be used as a standard during the quantification of Sb species present in the juices by HPLC. It may also be used in the preparation of novel Sb(III)-containing polyanions by reacting with trilacunary Keggin-type polyanions.

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301,H332,H411

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Detection of antimony species in citrus juices and drinking water stored in PET containers.
Hansen HR and Pergantis SA.
Journal of Analytical Atomic Spectrometry, 21(8), 731-733 (2006)
The antimony (iii)-bridged heteropolyanion sandwich dimers [SbIII3(A-a-XW9O34)2] 11-(X= Si IV, Ge IV) and C-shaped double-sandwich [SbIII6O2(PW6O26)(A-a-PW9O 34)2]15-.
Assran AS, et al.
Dalton Transactions, 41(33), 9914-9921 (2012)
Raquel Inocêncio da Luz et al.
Antimicrobial agents and chemotherapy, 53(12), 5197-5203 (2009-09-16)
Diagnostic material from patients with leishmaniasis is generally available as promastigotes, and proper testing for susceptibility to first-line drugs by the intracellular amastigote assay is frequently hampered by the poor infectivity of the promastigotes for the macrophage host cell. Several
T M-H Nguyen et al.
International journal of pharmaceutics, 482(1-2), 21-26 (2014-12-03)
Hyperphosphatemia is one of the main risk factors contributing to morbidity and mortality in patients with end stage renal disease. The demand for a new phosphate binder is continuously increasing since the number of patients suffering under hyperphosphatemia is growing.

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