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MGT-7 Form
ALIZARINE AR
Product Code:
00840
Specifications
Appearance
Orange colored powder
pH 5.5- 6.8
Yellow to reddish-violet
Absorption maxima (λmax1) c= 0.01 g/L ; 0.1 NaOH
564 - 568 nm
Absorption maxima (λmax2) c= 0.01 g/L ; 0.1 NaOH
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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