| Identification | Back Directory | [Name]
Food Blue 1:1 | [CAS]
16521-38-3 | [Synonyms]
AO2
Blue 2 Lake
Blue 1 Lake
C.I. 73015:1
Food Blue 1:1
Pigment Blue 63
FD&C BLUE 2 LAKE
EINECS 240-589-3
C.I. Food Blue 1:1
Indigotine alHm lake
C.I. Pigment Blue 63
Indigotine alum lake
Food Blue 1:1 USP/EP/BP
C.I.73015 Aluminum lake
Indigotine-aluminum lake
ACID BLUE 74 ALUMINUM LAKE
Indigo Carmine alumimum Lake
C.I.Food Blue 1:1:C.I.73015:1
C.I. Food Blue 1-aluminum lake
Pigment Blue 63 (Food Blue 1:1)
FD&CBLUENO.2-ALUMINIUMLAKEONALUMINA
fd&c blue no. 2 aluminum lake (c.i. 73015 (Al))
INDIGOCARMINE ALUMINIUM LAKE ( FD & C BLUE # 2 )
Acid blue 74 aluminum lake (C.I. 73015:aluminum lake)
Aluminum 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex
Aluminum, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex
Aluminium, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex | [EINECS(EC#)]
240-589-3 | [Molecular Formula]
C16H8N2O8S2.2Na | [MDL Number]
MFCD00078197 | [MOL File]
16521-38-3.mol | [Molecular Weight]
466.357 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Sodium carbonate-->Aluminum hydroxide-->Aluminum sulfate-->Indigo-->Alkali Metals, plasma standard solution, Specpure, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100μg/ml-->Indigo | [Preparation Products]
Indigo-->Erioglaucine disodium salt-->Indigo Carmine-->ALLURA RED AC-->Amaranth red aluminium lake-->Fancy red aluminium lake |
| Hazard Information | Back Directory | [Definition]
ChEBI: C.I. Pigment Blue 63 is a member of hydroxyindoles. | [Preparation]
with strong sulfuric acid or low concentration fuming sulfuric acid sulphonated 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-, and then into aluminum salt deposit color. | [Flammability and Explosibility]
Notclassified | [Properties and Applications]
green light blue. Blue fine powder, odourless. Hardly soluble in water, oil and most solvent, but can be scattered, mixed with water, oil liquid and solid powder. Resistance to light sex, heat resistance, the salt resistance equal ratio of use 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-. This product is suitable for oil products, powder of solid and colloid water-soluble colorants are difficult to use items shading. The product is made of a certain amount of strong HCL, added with a certain volume of two potassium hydrogen sulfate solution diluted, the maximum absorption wavelength for 612 + 2 nm. |
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