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ChemicalBook > Product Catalog >Food Additives >Colorant >Synthetic food colors >Food Blue 1:1

Food Blue 1:1

Food Blue 1:1 Structure
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
Molecular Weight:
466.357
MOL File:
16521-38-3.mol
MSDS File:
SDS
Modify Date:
2023/5/4 17:34:34
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Food Blue 1:1 Properties

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)

Food Blue 1:1 Chemical Properties,Uses,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.

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
Indigo
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Preparation Products

Fancy red aluminium lake Amaranth red aluminium lake Indigo ALLURA RED AC Indigo Carmine
Erioglaucine disodium salt
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Food Blue 1:1 Suppliers

Global( 26)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Shaanxi Dideu Medichem Co. Ltd +86-029-89586680 +86-18192503167 China 9030 58 Inquiry
AFINE CHEMICALS LIMITED +86-0571-85134551 China 15395 58 Inquiry
Alfa Chemistry +1-5166625404 United States 21317 58 Inquiry
TargetMol Chemicals Inc. +1-781-999-5354 United States 19973 58 Inquiry
Wuhan Fortuna Chemical Co.,Ltd +86-59207851 +86-18007136271 China 3989 58 Inquiry
Alfa Chemistry 1-516-6625404 United States 9171 60 Inquiry
Jiangsu Haolong Chemical Co., Ltd 0513-89083520 13328092525 China 2056 58 Inquiry
BOC Sciences 1-631-485-4226; 16314854226 United States 14059 65 Inquiry
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 15353716720 China 10011 58 Inquiry
Supplier Advantage
Chongqing Chemdad Co., Ltd 58
Shaanxi Dideu Medichem Co. Ltd 58
AFINE CHEMICALS LIMITED 58
Alfa Chemistry 58
TargetMol Chemicals Inc. 58
Wuhan Fortuna Chemical Co.,Ltd 58
Alfa Chemistry 60
Jiangsu Haolong Chemical Co., Ltd 58
BOC Sciences 65
Shaanxi Dideu Newmaterial Co., Ltd. 58

16521-38-3(Food Blue 1:1)Related Search:

FOOD BLUE NO 1 Food Blue 3 Acid Blue 3 calcium salt, Acid Blue V calcium salt, Food Blue 5, Patent Blue V hemicalcium salt Acid Red 18 ALUMINUM CITRATE
Vat Blue 4 Food Black 2 C.I. Food Blue 2:1 O-TOLUIDINE-4-SULFONIC ACID SODIUM SALT Food Blue 1:1
2-Aminotoluene-5-sulfonic acid Indigo Carmine FOOD BLUE NO 1,c.i. food blue 2 C.I.Food Blue 5:2 Indigo
FOOD BLUE NO 1 ALUMINUM LAKE C.I.Food Blue 2 aluminum lake
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Blue 2 Lake Blue 1 Lake Food Blue 1:1 Aluminum, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex ACID BLUE 74 ALUMINUM LAKE AO2 FD&C BLUE 2 LAKE Acid blue 74 aluminum lake (C.I. 73015:aluminum lake) C.I. Food Blue 1:1 C.I.73015 Aluminum lake Indigo Carmine alumimum 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 C.I. 73015:1 Pigment Blue 63 C.I. Pigment Blue 63 FD&CBLUENO.2-ALUMINIUMLAKEONALUMINA Indigotine alHm lake Indigotine alum lake Pigment Blue 63 (Food Blue 1:1) INDIGOCARMINE ALUMINIUM LAKE ( FD & C BLUE # 2 ) Food Blue 1:1 USP/EP/BP C.I.Food Blue 1:1:C.I.73015:1 fd&c blue no. 2 aluminum lake (c.i. 73015 (Al)) C.I. Food Blue 1-aluminum lake EINECS 240-589-3 Indigotine-aluminum lake Aluminium, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex 16521-38-3 C16H10AlN2O8S2