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BROMOCRESOL GREEN INDICATOR AR/ACS
Product Code:
02270
Specifications
Appearance
Yellow to Tan Coloured Powder
Dye content (by spectrophotometry)
Min 95%
Identity (IR)
Passes test
pH 3.8-5.4
Yellow to blue
Appearance of solution
Conforms
Absorption maxima (0.003% Methanol)
418 – 428 nm
Molar Absorptivity at lambda max
Min 17000
Loss on drying (at 110°C)
Max 3%
Transition range (according to ACS)
Passes test
Sensitivity
Passes test
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pH Indicator (Solid)
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