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P4308

Potassium hexahydroxoantimonate(V)

powder

Synonym(s):

Potassium antimonate, hydrated

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About This Item

Linear Formula:
KSb(OH)6
CAS Number:
12208-13-8
Molecular Weight:
262.90
NACRES:
NA.23
PubChem Substance ID:
57654525
UNSPSC Code:
12352302
EC Number:
235-387-7
MDL number:
MFCD00011415
Form:
powder
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Product Name

Potassium hexahydroxoantimonate(V),

form

powder

Quality Segment

200

reaction suitability

core: potassium

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

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.

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

Storage Class

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

ppe

dust mask type N95 (US), Eyeshields, Gloves

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