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Home Chemnovo Complexometric Indicators Bromopyrogallol Red AR

00513

Bromopyrogallol Red AR

Indicator for complexometric metal determination 5',5''-Dibromopyrogallolsulfonephthalein

CAS : 16574-43-9

HS Code : 2932.20900

Molecular Formula : C19H10Br2O9S

Molecular Weight : 574.15

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
Reddish brown
Melting point/ Freezing point [°C]
300 °C
 Vapour density
19.2
Solubility in water [% weight]
Slightly soluble in water

Specification

Appearance
Brownish red colored fine powder.
 Melting point
~300 deg C
Absorption maxima
554 - 560 nm

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