Eosin sodium
Offer type: salePublished: 01.04.2015
Sodium salt
eosin - refractory red-yellow crystals, melting with decomposition at
temperature 295-296 °C. do Not dissolve in water and ether, bad
soluble in benzene and chloroform, soluble in ethanol.
Get the pure action of bromine (Br2) to the fluorescein in the presence of
sodium chlorate (NaClO3).
Eosin sodium - good paint
colors the objects in bright pink, ultraviolet rays
fluoresce yellow. It is used for dyeing natural fabrics
(silk), cosmetics (blush, lipstick), for the manufacture of red ink and
pencils, printing inks, motor fuel, coloring paper,
for touch-up of groundwater and groundwater that helps determine
the direction of their flow.
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Ivanov Viktor
