Iron oxide yellow 311,313,810,920

General Information
Product Name: Iron Oxide Yellow 311,313,810,920
Chemical Formula Fe2O3﹒H2O ( FeOOH )
Type: Yellow Pigment
Delivery Form: Powder
Color Index: Pigment Yellow 42 (77492)
CAS No.: 20344-49-4
EC No.: 243-746-4

Color Value and Tinting Strength Unit Specification Test Method
Mass Tone DEabL ≤1.0 ISO787-1
Tint Tone DEabL ≤0.8 ISO787-16
Relative tinting strength % 97-103 ISO787-16

Technical Data Unit Specification Test Method
Fe2O3 Content % ≥86.0 ISO1248
Matter Volatile at 105℃ % ≤1.0 ISO787-2
Water Soluble Salts % ≤0.3 ISO787-3
Residue on 45mm Mesh % ≤0.1 ISO787-7
PH Value 5.5-7 ISO787-9
Oil Absorption g/100g 25-35 ISO787-5
Density g/cm3 4.1 ISO787-10
Tamped Density g/cm3 0.6 ISO787-11
Predominant Particle Size μm 0.1x0.6 Electron Micrographs
Particle Shape Acicular Electron Micrographs

Standard Package 25kg/bag
50lb/bag
600kg/bag

Then shrink wrap with plastic film on pallets.

widely used in construction material, paper and dispersion, plastic and rubber, paint and coating, asphalt, etc.
See more information at our website www.dqcolorpigments.com