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Key Documents

P4308

Sigma-Aldrich

Potassium hexahydroxoantimonate(V)

Synonym(s):

Potassium antimonate, hydrated

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About This Item

Linear Formula:
KSb(OH)6
CAS Number:
Molecular Weight:
262.90
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

form

powder

Quality Level

concentration

44.3-49.8% Sb (iodometric)

SMILES string

[K+].O[Sb-](O)(O)(O)(O)O

InChI

1S/K.6H2O.Sb/h;6*1H2;/q+1;;;;;;;+5/p-6

InChI key

DUBGVNNAYGFUKU-UHFFFAOYSA-H

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Application

Potassium hexahydroxoantimonate(V) can be used as a precursor salt to synthesize:
  • Antimony oxide (Sb2O3), which is applicable as a sorbent material for the removal of cobalt from radioactive waste.
  • Amphiphilic antimony(V)complexes.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Flaviana R Fernandes et al.
Antimicrobial agents and chemotherapy, 57(9), 4229-4236 (2013-06-26)
The need for daily parenteral administration is an important limitation in the clinical use of pentavalent antimonial drugs against leishmaniasis. In this study, amphiphilic antimony(V) complexes were prepared from alkylmethylglucamides (L8 and L10, with carbon chain lengths of 8 and

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