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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Stability: thermal, sunlight, metals

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Administrative data

Endpoint:
thermal stability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Vanadate(1-), oxo[phosphato(3-)-.kappa.O]-, hydrogen, hydrate (2:1)
EC Number:
618-920-1
Cas Number:
93280-40-1
Molecular formula:
H2 O .2 H .2 O5 P V
IUPAC Name:
Vanadate(1-), oxo[phosphato(3-)-.kappa.O]-, hydrogen, hydrate (2:1)
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
Vanadate (1-), oxo [phosphato (3-) - .kappa .O] -, hydrogen, hydrate (2:1)

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 110022CAKO / Anal Nr. : 11/02379
- Expiration date of the lot/batch: 2021-1-1

Results and discussion

For thermal stability study

Test substance thermally stable:
yes
Operating temperature
Key result
Operating temp.:
30 - 500 °C
Remarks on result:
other: 1st exothemic reaction: 20 J/g at onset temperatue 245°C; 2nd exothemic reaction: >20 J/g at onset temperatue 465°C

Any other information on results incl. tables

Results

1.Reaction

 

Onset-temperature

245 °C

Peak temperature       

295 °C

Energy release

20 J/g

 

2.Reaction

 

Onset-temperature

465 °C

Energy release

>20 J/g

Applicant's summary and conclusion