Methyl Orange with best price CAS : 547-58-0

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Methyl Orange CAS NO. 547-58-0 Product Description
Methyl OrangeCAS No.547-58-0Basic Information: Product NameMethyl OrangeSynonymsSTOCK METHYL ORANGE SOLUTION;SODIUM 4-(DIMETHYLAMINO)AZOBENZENE-4'-SULFONATE;S NO 176;ORANGE III;ORANGE ACID 52;P-DIMETHYLAMINOAZOBENZENESULFonIC ACID SODIUM SALT;P-[[P-(DIMETHYLAMINO)PHENYL]AZO]BENZENESULFonIC ACID, SODIUM SALT;MOCAS547-58-0MFC14H14N3NaO3SMW327.33EINECS208-925-3Product CategoriesIntermediates of Dyes and Pigments;Organics;Piperazine derivates;Analytical Chemistry;Indicator (pH);pH Indicators;Chemistry;Indicator Solutions;Indicators;Titration;Azo
Methyl OrangeCAS No.547-58-0 Chemical Properties: Melting point300 °CformPowder/Solid density0.987g/mLat 25°CFp
37 °C storage temp. Store at RT.solubility5g/lpka3.4(at 25℃)Colour Index13025colorYellow-OrangePH6.5 (5g/l, H2O, 20℃)ph range3.1(Red)-4.4(Orange)Water Solubility
Soluble in ethanol. Partially soluble in hot water. Slightly soluble in cold water and pyrimidine. Insoluble in ether and alcohol.λmax507nm, 522nm, 464nmMerck14,6105BRN4732884Stability:Stable. Incompatible with strong oxidizing agents.Biological ApplicationsDetecting microorganisms; treating dermatological diseases,vaginal affections; dental materials; wound dressing materialsMajor ApplicationLiquid crystals, thin films, sensors, sol-gel matrix, waveguides, host-guest chemistry, display device, corrosion inhibitor, glass coatings, paints, wound dressing materials, pharmaceuticals, dental materials, measuring nucleic acidEPA Substance Registry SystemBenzenesulfonic acid, 4-[[4-(dimethylamino)phenyl] azo]-, sodium salt(547-58-0)
Methyl OrangeCAS No.547-58-0 Spec.:
ItemsResults
PH change range
3.0(red)-4.4(yellow)
3.0(red)-4.4(yellow)
Solubllity in water
Solubllity in water
passes test
Sensitivity test
Sensitivity test
passes test
Sulfatedash %
18.5-22.0passes test
passes test