SYNTHETIC IRON OXIDE YELLOW 920 of BOLYCOLOR
Product Communication:
Name of product : BOLYCOLOR High Performance Synthetic Yellow 920
C.I. No. / Name: 77492/C.I. Pigment Yellow 42, Synthetic Iron Hydroxide Yellow, FeOOH
CAS No.: 20344-49-4
EINECS No.: 243-746-4.
Technical Specification:
CHARACTERISTIC REQUIREMENTS
Appearance : Yellow powder
International Codes : CAS NO. 20344-49-4
Colour Index : Pigment Yellow 42 ( 77492 )
Content of Fe2O3/Fe3O4 : 86.0% ~ 87.0% ( Fe2O3 form )
Volatile Content at 105 : ¡§11.0%
Residue on 325Mesh / 45|¡§¬m : ¡§10.3%
Loss on 1,000 at 0.5 hour : ¡§113.0%
Water Soluble Salts ( % ) : ¡§10.5%
pH Value : 4.5 ~ 7.5
Oil absorbtion ( ml/100g ) : 25% ~ 35%
Color difference vs standards : Similar, ÂE¡§11.0
Tinting Strength ( % ) : 95% ~ 105%
Tamped apparent density ( g/ml ) : Approx 0.3 ~ 0.8
Density Approximately ( g/cm3 ) : Approx 4.0 ~ 4.1
Recombinant Particle : |¡§¡é-Fe2O3.H2O ( |¡§¡é-FeOOH )
Particle Structure : Acicular
Package: The product is packed with Yellow paper bag. The net weight is 25kg/bag. The Unit-Palletized is net 30bags/750kg or 36bags/900kg stronger & fine package.
