Food additives data book - wordpres

PURITY %: Not less than 85% dye content calculated as the sodium salt
WATER CONTENT MAXIMUM IN %: 15
HEAVY METAL CONTENT MAXIMUM IN 40
ppm:
ARSENIC CONTENT MAXIMUM IN ppm: 3
ASH MAXIMUM IN %: N/A
SOLUBILITY % AT VARIOUS TEMPERATURE/pH COMBINATIONS:
in water: @ 20°C 8% @ 50°C 8% @ 100°C 8%
in vegetable oil: @ 20°C Insoluble @ 50°C Insoluble @ 100°C Insoluble
in sucrose solution: @ 10% 8% @ 40% 8% @ 60% 8%
in sodium chloride solution: @ 5% Soluble @ 10% Insoluble @ 15% Insoluble
in ethanol solution: @ 5% Soluble @ 20% Slightly soluble @ 95%