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Physical & Chemical properties

pH

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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2007

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ASTM 1512
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Carbon black
EC Number:
215-609-9
EC Name:
Carbon black
Cas Number:
1333-86-4
Molecular formula:
C
IUPAC Name:
carbon
Test material form:
solid: particulate/powder

Reagents

Reagent:
water

Results and discussion

pH value
Key result
pH value:
> 4 - < 11
Temp.:
20 °C
Concentration:
50 g/L
Remarks on result:
other: suspension

Applicant's summary and conclusion

Conclusions:
pH value: 4-11 (50 g/L water, 20 °C)

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