ChemicalBook Product Catalog Chemical Reagents Organic reagents Sulfonates / Sulfinates salts 6,6'-Oxybis-

6,6'-Oxybis-

6,6'-Oxybis- Basic information
Product Name:6,6'-Oxybis-
Synonyms:6,6'-Oxybis-;6,6-Oxybis-2-naphthalenesulfonic Acid Disodium Salt >90%;6,6'-Oxybis-2-naphthalenesulfonic Acid Disodium Salt;Sunset Yellow FCF Impurity 1;Allura Red Impurity 3;6,6'-Oxybis-2-naphthalenesulfonic Acid Disodium Salt >;Tolnaftate Impurity 5;sodium6,6'-oxybis(naphthalene-2-sulfonate)
CAS:61551-82-4
MF:C20H15NaO7S2
MW:454.44
EINECS:
Product Categories:Aromatics;Mutagenesis Research Chemicals;Sulfur & Selenium Compounds
Mol File:61551-82-4.mol
6,6'-Oxybis- Structure
6,6'-Oxybis- Chemical Properties
Melting point >300?C
storage temp. Refrigerator
solubility Methanol (Very Slightly), Water (Very Slightly, Heated)
form Solid
color White to Pale Grey
Safety Information
MSDS Information
6,6'-Oxybis- Usage And Synthesis
Chemical PropertiesOff-White Solid
UsesAn impurity contained in the commercial food Yellow No.5 (Sunset Yellow FCF) which has a potent mutagenicity effect.
6,6'-Oxybis- Preparation Products And Raw materials
4-Amino-5-methoxy-2-methylbenzensulfonic acid 6-Hydroxynaphthalene-2-sulphonic acid Nafcillin sodium salt monohydrate
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