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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes
Type of method:
pycnometer method
Specific details on test material used for the study:
Name CARMINE LAKE
Batch no. HPFC16006A
Composition Hydrated aluminium chelate of carminic acid (7-beta-D-glucopyranosyl- 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-anthracene-2-carboxylic acid)
CAS No. 1390-65-4
Purity 55% Carmine
Expiry date 12. Apr. 2020
Storage Room Temperature (20 ± 5 °C); Keep away from light
Key result
Type:
relative density
Density:
> 1.355 - < 1.382 g/cm³
Temp.:
20 °C
Conclusions:
Using the pycnometer method, a density of

1.3686 ± 0.0134 g/cm3 at 20 ± 0.4 °C

was measured. This value is the mean of two independent determinations with the maxi-mum error of a single determination.
Standard deviation was 0.0134 g/cm3, showing acceptable correlation of the two determi-nations

Description of key information

Key value for chemical safety assessment

Relative density at 20C:
1.369

Additional information