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Substance Name: Niobium potassium oxypentafluoride
RN: 17523-77-2
UNII: NJK9UKS98M
InChIKey: VLKMXWOLIIOZFQ-UHFFFAOYSA-I

Molecular Formula

  • F5-Nb-O.2K

Molecular Weight

  • 282.091
 
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Names and Synonyms

Name of Substance

  • Niobium potassium oxypentafluoride

Synonyms

  • Columbium potassium fluoride
  • Dipotassium pentafluorooxoniobate
  • Niobium potassium fluoride
  • Potassium fluoniobate(V) (K2NbOF2) (6CI)
  • Potassium hydroxyfluoroniobate
  • UNII-NJK9UKS98M

Systematic Names

  • Niobate(2-), pentafluorooxo-, dipotassium (8CI)
  • Niobate(2-), pentafluorooxo-, dipotassium, (OC-6-21)- (9CI)
  • Potassium oxotetrafluoroniobate(V)

Registry Numbers

CAS Registry Number

  • 17523-77-2

FDA UNII

  • NJK9UKS98M

System Generated Number

  • 0017523772

Molecular Formulas

Molecular Formula

  • F5-Nb-O.2K

Molecular Formula Fragments

  • COMPONENT
  • F5-Nb-O
  • K

Structure Descriptors

InChI

1S/5FH.2K.Nb.O/h5*1H;;;;/q;;;;;2*+1;+3;/p-5

InChIKey

VLKMXWOLIIOZFQ-UHFFFAOYSA-I

Smiles

[Nb+3]=O.[FH-].[FH-].[FH-].[FH-].[FH-].[K+].[K+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 130mg/kg (130mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
Hygiene and Sanitation Vol. 32(10-12), Pg. 343, 1967.