Dibutyl Phthalate BP 2.5KG Go Back

CASR

: 84-74-2

Molecular Formula

: C16H22O4

Molecular Weight

: 278.35
Specifications  
Appearance: Clear, oily liquid, colourless or very slightly yellow (Not more intensely coloured than reference solution Y6.
Solubility: Practically insoluble in water, miscible with ethanol (96%).
Identification A ( By Relative density, 20°C): 1.043 - 1.048
Identification B (By Refractive index, 20±0.5°C): 1.490 - 1.495
Identification C (By IR): IR spectra of the sample should be concomitant with IR spectra of the corresponding standard.
Identification D (By TLC): The principal spot in the chromatogram obtained with the test solution should similar in position and size to the principal spot in the chromatogram obtained with the reference solution.
Identification E (By Chemical test): The solution becomes yellow or brownish-yellow and shows a green fluorescence.
Appearance of solution: The substance to be examined is clear and not more intensely colored than reference solution Y6.
Acidity: Not more than 0.50 mL of 0.1 M sodium hydroxide should require to change the colour of the indicator.
Related substances: 1.0% max.
Water: 0.2% max.
Sulphated ash: 0.1% max.
Assay: 99.0% - 101.0% m/m
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COA Product Catalogues Product Search Parenteral Applications