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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
diammonium oxalic acid pentaoxo-1,4,6,9-tetraoxa-5-niobaspiro[4.4]nonan-5-uide tetrahydrate hydrogen oxalate
EC Number:
939-559-9
Molecular formula:
Constituent 1: C4H8NNbO11 Constituent 2: C4H7NO8
IUPAC Name:
diammonium oxalic acid pentaoxo-1,4,6,9-tetraoxa-5-niobaspiro[4.4]nonan-5-uide tetrahydrate hydrogen oxalate

Type of Substance

Composition:
multi-constituent substance
Origin:
organometallic

Substance Identifiers open all close all

ammonium niobium oxalate
(No other type specified)

Compositions

Boundary Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Ammonium bisethanedioato niobate(V) (anhydrous form)
Molecular formula:
C4H4NNbO9
IUPAC Name:
Ammonium bisethanedioato niobate(V) (anhydrous form)
Constituent 2
Chemical structure
Reference substance name:
Ammonium hydrogen ethanedioate ethanedioic acid (anhydrous form)
Molecular formula:
C4H7NO8
IUPAC Name:
Ammonium hydrogen ethanedioate ethanedioic acid (anhydrous form)
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Ammonium oxobis(ethanedioato) bisniobate(V) hydrates
CAS Number:
56245-84-2
Molecular formula:
C4H8NNbO11.xH2O, x= 0 - 8
IUPAC Name:
Ammonium oxobis(ethanedioato) bisniobate(V) hydrates
Constituent 2
Chemical structure
Reference substance name:
Ammonium hydrogen ethanedioate ethanedioic acid dihydrate
Molecular formula:
C8H9N2O16.4H2O
IUPAC Name:
Ammonium hydrogen ethanedioate ethanedioic acid dihydrate

Legal Entity Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Ammonium oxobis(ethanedioato) bisniobate(V) hydrates
CAS Number:
56245-84-2
Molecular formula:
C4H8NNbO11.xH2O, x= 0 - 8
IUPAC Name:
Ammonium oxobis(ethanedioato) bisniobate(V) hydrates
Constituent 2
Chemical structure
Reference substance name:
Ammonium hydrogen ethanedioate ethanedioic acid dihydrate
Molecular formula:
C8H9N2O16.4H2O
IUPAC Name:
Ammonium hydrogen ethanedioate ethanedioic acid dihydrate
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Ammonium bisethanedioato niobate(V) (anhydrous form)
Molecular formula:
C4H4NNbO9
IUPAC Name:
Ammonium bisethanedioato niobate(V) (anhydrous form)
Constituent 2
Chemical structure
Reference substance name:
Ammonium hydrogen ethanedioate ethanedioic acid (anhydrous form)
Molecular formula:
C4H7NO8
IUPAC Name:
Ammonium hydrogen ethanedioate ethanedioic acid (anhydrous form)

Composition(s) generated upon use

Other types of composition(s)