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PRASEODYMIUM ZIRCONIUM SILICATE

Product Name
PRASEODYMIUM ZIRCONIUM SILICATE
CAS No.
68187-15-5
Chemical Name
PRASEODYMIUM ZIRCONIUM SILICATE
Synonyms
Yellow 159;C.I.Pigmentyellow159;Zirconium Praseodymium Silicate;Pigment yellow 159 (C.I. 77997);PRASEODYMIUM ZIRCONIUM SILICATE;Zirconiumpraseodymiumyellowzircon;Zirconiumpraeseodymiumyellowzircon
CBNumber
CB1458776
Molecular Formula
O21Pr2Si7Zr2
Formula Weight
996.8492
MOL File
68187-15-5.mol
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PRASEODYMIUM ZIRCONIUM SILICATE Property

Melting point:
>1250°C
Density 
4,5 g/cm3
EPA Substance Registry System
C.I. Pigment Yellow 159 (68187-15-5)
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Safety

TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

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PRASEODYMIUM ZIRCONIUM SILICATE Chemical Properties,Usage,Production

Definition

PRASEODYMIUM ZIRCONIUM SILICATE is an inorganic pigment that is the reaction product of high temperature calcination in which praseodymium (III) oxide, praseodymium (IV) oxide, silicon oxide, and zirconium (IV) oxide in varying amounts are homogeneously and ionically interdiffused to form a crystalline matrix of zircon. Its composition may include any one or a combination of the modifiers alkali or alkaline earth halides.

Flammability and Explosibility

Not classified

PRASEODYMIUM ZIRCONIUM SILICATE Preparation Products And Raw materials

Raw materials

Preparation Products

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PRASEODYMIUM ZIRCONIUM SILICATE Suppliers