ChemicalBook > CAS DataBase List > Food Blue 1:1
Food Blue 1:1
- Product Name
- Food Blue 1:1
- CAS No.
- 16521-38-3
- Chemical Name
- Food Blue 1:1
- Synonyms
- AO2;Blue 1 Lake;Blue 2 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;C.I. Pigment Blue 63
- CBNumber
- CB6875060
- Molecular Formula
- C16H8N2O8S2.2Na
- Formula Weight
- 466.357
- MOL File
- 16521-38-3.mol
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Food Blue 1:1 Property
- Density
- 1.603[at 20℃]
- vapor pressure
- 0Pa at 25℃
- LogP
- -3.57
- EPA Substance Registry System
- C.I. Pigment Blue 63 (16521-38-3)
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N-Bromosuccinimide Price
American Custom Chemicals Corporation
- Product number
- DYE0000609
- Product name
- PIGMENT BLUE 63
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $499.25
- Updated
- 2021/12/16
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Food Blue 1:1 Chemical Properties,Usage,Production
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.
Definition
ChEBI: C.I. Pigment Blue 63 is a member of hydroxyindoles.
Flammability and Explosibility
Not classified
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.
Food Blue 1:1 Preparation Products And Raw materials
Raw materials
Alkali Metals, plasma standard solution, Specpure, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100μg/ml
Indigo
Aluminum sulfate
Aluminum hydroxide
Sodium carbonate
Preparation Products
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Food Blue 1:1 Suppliers
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