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Yellow 4920 TR
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  • Yellow 4920 TR

Yellow 4920 TR

Chemical formula: Synthetic iron oxide Fe(OH)O

Synthetic iron oxide: Transparent yellow iron oxide pigment

Type: Pigment yellow 43

Colour index: Pigment blue 15:3 /yellow 42

CAS NO.: 51274-00-1

Form: Powder

Hue: Deep yellow

Typical Properties

Property Typical value
Fe2 O3 content (%) min 82
Moisture (%) max 2.5
Conductivity(us/cm) max 380
Sieve residue on 45 μm mesh (%) max 0.05
pH value 6.0-8.0
Oil absorption 30-40
Specific surface BET (m2/g) 105-120
Specific gravity (g/cm3) 3.9
Bulk density (g/cm3) approx. 0.6
Heat resistance 160℃
Light fastness 8

Applications:

Coating

Paint

Concrete and masonry