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?????????? ??? ???
?? ??:
13782-01-9
???:
??????????
???(??):
??????????
???:
POTASSIUM COBALTINITRITE
???(??):
aureolin;Yellow 40;cobaltyellow;c.i.pigmentyellow40;COBALT POTASSIUM NITRITE;Potassium cobaltinitrile;POTASSIUM COBALTINITRITE;cobalticpotassiumnitrite;COBALT(II)POTASSIUMNITRITE;potassiumnitrocobaltate(iii)
CBNumber:
CB4303581
???:
CoK3N6O12
??? ??:
452.26
MOL ??:
13782-01-9.mol

?????????? ??

??
2.6 [CRC10]
???
slightly soluble in H2O; reacts with acid solutions; insoluble in EtOH
??
yellow cubic crystals, crystalline
???
? ??? H2O; ?? ???? ???? ??? [CRC10]

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????(UN No.) 2627
?? ?? 5.1
???? II

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Yellow, microcrystalline powder.Slightly soluble in water; insoluble in alcohol.

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As an oil- and water-color pigment; in painting on glass and porcelain; in coloring rubber; in separation of Co from Ni; in Co analysis.

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