Specifications of Titanium Dioxide Food Coloring E171 Additive
Item | Specification |
Characteristics | White Powder |
Solubility identification | Insoluble in water and organic solvents; Dissolves slowly in hydrofluoric acid and in hot concentrated sulphuric acid |
Assay (Tio2) Alumina/Silica Free | ≥99.0%Min |
loss On Drying (105℃,3 Hours) | ≤0.5%Max |
Loss On Ignition | ≤1.0% Max |
A Volatile Matter Free Basis(800℃) | ≤1.0% Max |
Water Soluble Substance | ≤0.5%Max |
Acid Soluble Substance(0.5n HCl) Alumina/Silica Free | ≤0.5% Max |
Acid Soluble Substance(0.5n HCl); Containing Alumina/Silica | 1.5%Max (Not applicable) |
Lead (0.5n HCl Soluble) | ≤10 ppm Max |
Arsenic (0.5n HCl Soluble) | ≤1ppm Max |
Antimony (0.5n HCl soluble) | ≤2ppm Max |
Mercury (0.5n HCl Soluble) | ≤11ppm Max |
Cadmium (0.5n HCl Soluble) | ≤1ppm Max |
Al203 And/Or Sio2 | ≤2.0% Max |
PACKING: 25KG NET IN PAPER BAG
STORAGE AND TRANSPORT:IN DRY AND COOL NORMAL TEMPERATURE
SHELF LIFE: 5 YEARS
