Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27 March 2018 - 18 April 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
visual observation
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Diammonium dihydrogenpyrophosphate
EC Number:
237-059-9
EC Name:
Diammonium dihydrogenpyrophosphate
Cas Number:
13597-86-9
Molecular formula:
H4O7P2.2H3N
IUPAC Name:
diammonium dihydrogenpyrophosphate
Test material form:
solid
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material:
Provided by lead regsitrant, no lot number.
- Expiration date of the lot/batch:
05 October 2018
- Purity test date:
no data

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Approximately 4 °C, in the dark
- Stability under test conditions:
stable

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Key result
Form:
solid: particulate/powder
Colour:
white
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
Diammonium dihydrogenpyrophosphate is a solid white powder.