LAKE TARTRAZINE

LAKE TARTRAZINE – SPECIFICATION

Name –LAKE TARTRAZINERevision No –00
ClassificationC.I 19140:1/C.I.PIGMENT YELLOW-100/FD &C YELLOW #5 -ALUMINUM- LAKE
(when certified) 
  Effective Date –01/01/2002
No.CharacteristicRequirement
 DESCRIPTIONAMORPHOUS, FINE, YELLOW POWDER.
1Dye content, percent by mass,12.00-17.00
2Loss of drying, percent by mass12.00-17.00
3PH of 2% slurry04.00-05.00
4Bulk density00.20-00.50
5Free dye content percent by mass, max00.40
6Particle size, micron, max .50.00
7Lead, mg/kg, Max.10.00
8Arsenic, mg/kg, Max.02.00
9Heavy metals, (as pb) mg/kg, max.10.00