Medium Chrome Yellow

Molecular Formula ：：PbCrO4

Usage: Used as materials of oleoresin and synthetic resin. Used in printing ink, water color, pigment and the coloring agent of rubber and plastic products.
Common Package: 25/ 50kg pp bag

 Items  103  105LH
Tinting Strength(Compared with standard)%≥  95  95
  Volatile Matter at 105℃ (%,m/m)≤  1.0  1.0
  Soluble Matter In Water,%≤  1.0  1.0
  Alkalinity and Acidity of Aqueous Extract,ml≤  20  20
  PH Value Of Water Slurry  5~8  5~8
  Oil Absorption, g/100g≤  22  22
  Residues On Sieve(45μm mesh sieve),%(m/m)≤  0.5  0.5
  Ease Of Dispersion,μm≤  25  25
  Heat Resistance, 0C  150 180 
  Light Fastness,(Grade)≥  4  5
  Water Fastness,(Grade)≥  4  5
  Alkali Fastness,(Grade)≥  4  5
  Acid Fastness, (Grade)≥  4  5
  Linseed Fastness, (Grade)≥  4  5
  Total Lead Content,%(m/m)≥  50.0 50.0 
  Lead Chromate Content, %(m/m)≥  90.0  90.0