Prussian Blue/Ferric ferrocyanide/Ferric hexacyanoferrate(II)/Chinese blue/Milori blue；Steel blue

English Name:Prussian Blue；Ferric ferrocyanide；Ferric hexacyanoferrate(II)；Chinese blue；Milori blue；Steel blue；Pigment blue 27；Hamburg blue；Berlin blue；Mineral blue

Other names: hexacyanoferrate (II) ferric acid; Prussian land; Chinese blue; Gonglan; Iron blue; Mineral blue; Berlin blue; Ferrocyanide; Hualan; Mirrory blue; Dark blue

CAS No.: 14038-43-8

Fe4[Fe(CN)6]3=859.23

Grade: BS

Biological staining test: qualified

Physicochemical Properties: dark blue powder or block. It loses all water and decomposes partially at 250 ℃. Almost insoluble in water, dilute acids and organic solvents. The newly manufactured product is soluble in oxalic acid solution. Usually ferricyanide containing some water and some alkali metals. The relative density is 1.80.

Purpose: biochemical research. When preparing Chinese blue agar medium for bacterial serum test, it is used as an indicator (1 g with 100 ml solution). Coloring of biological specimens. Remove hydrogen sulfide from the gas. Printing ink and pigment. coating

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