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Physical & Chemical properties

Density

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Reference
Endpoint:
density, other
Remarks:
Specific gravity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: conducted under OECD guideline test method: USP 39/NF 34 <841> Method I
Qualifier:
according to
Guideline:
other: USP 39/NF 34 <841> Method I
GLP compliance:
no
Remarks:
conducted under good manufacturing practices (GMP)
Type of method:
pycnometer method
Key result
Type:
other: Specific gravity
Density:
ca. 1.512 g/cm³
Temp.:
25 °C
Conclusions:
A specific gravity of 1.5118 at 25 ˚C for Reaction Mass of 4-sulphophthalic acid and 3-sulphophthalic acid was determined according to USP 38/NF 33 841 Method II.

Description of key information

A specific gravity of 1.5118 at 25 ˚C for Reaction Mass of 4-sulphophthalic acid and 3-sulphophthalic acid was determined according to USP 38/NF 33 841 Method II.

Key value for chemical safety assessment

Relative density at 20C:
1.512

Additional information