Food Yellow 3:1

Food Yellow 3:1 Basic information
Product Name:Food Yellow 3:1
Synonyms:Sunset yellow aluminum lak;LAKE SUNSET YELLOW SPL;Aluminum, 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid complex;C.I. Pigment Yellow 104;PIGMENTYELLOW104;FD AND C YELLOW NO. 6 ALUMINUM LAKE);Pigment yellow 104 (C.I. 15985:1);S1anset yellow FCF aluminium lake
CAS:15790-07-5
MF:C16H10N2O7S2.2Na
MW:452.374
EINECS:239-888-1
Product Categories:UVCBs-organometallic
Mol File:15790-07-5.mol
Food Yellow 3:1 Structure
Food Yellow 3:1 Chemical Properties
Boiling point 371.2℃[at 101 325 Pa]
density 0.274[at 20℃]
vapor pressure 0Pa at 25℃
solubility 380.952mg/L in organic solvents at 20 ℃
pka0[at 20 ℃]
Water Solubility 583.324mg/L at 29℃
LogP3.706 at 25℃
EPA Substance Registry SystemC.I. Pigment Yellow 104 (15790-07-5)
Safety Information
MSDS Information
Food Yellow 3:1 Usage And Synthesis
Preparation4-Aminobenzenesulfonic acid?diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling, and then into aluminum salt.
Flammability and ExplosibilityNonflammable
Properties and Applicationsyellow orange. Orange yellow powder. Hardly soluble in water, oil and most solvent, but can be scattered mixed with water, oil and other liquid and solid powder, resistance to light and heat resistance sex than C.I.Food Yellow 3, good salt sex is good, has the certain resistance to acid and alkali resistance. In food, medicine, cosmetic for coloring. The product made of oil products, powder in solid and colloid shading, can also be used for the chocolate icing color of jellybeans break, maximum use of 0.20 g/kg.
Food Yellow 3:1 Preparation Products And Raw materials
Raw materialsAluminum chloride-->Aluminum hydroxide-->Sunset Yellow FCF-->Sulfanilic acid-->6-Hydroxynaphthalene-2-sulphonic acid
Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)] C.I.Food Yellow 5 C.I. Food Yellow 4:2 HYDROXYNAPHTHOL BLUE Acid Red 27 ACID RED 13 C.I.Food Yellow 9 Acid Red 18 PONCEAU 6R Food Yellow 4:1 C.I.Food Yellow 12 FOOD YELLOW NO 4 ALUMINUM LAKE Sunset Yellow FCF C.I. Food Yellow 13:1 Food Yellow 13 FOOD YELLOW NO. 4 ALUMINUM LAKE Food Yellow 3:1 ALLURA RED AC

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