ALIZARINE

Product Code : 00840




Specifications

Appearance Orange colored powder
pH 5.5- 6.8 Yellow to reddish-violet
Absorption maxima in NaOH 0.01 mol/L (λmax1) 564 - 568 nm
Absorption maxima in NaOH 0.01 mol/L (λmax2) 605 - 609 nm
Absorptivity (A 1%/1cm; at λmax2) Min 525
Sulphated ash Max 1%
Loss on drying Max 5%
Absorptivity (A 1%/1cm; at λmax1) Min 625




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