METHYL ORANGE ACS GRADE

RXSOL
Stains Indicator Reagents

METHYL ORANGE ACS GRADE

SKU: RXSOL-69-5475-800

METHYL ORANGE ACS GRADE excellent quality manufacturer, exporter and supplier. METHYL ORANGE ACS GRADE is an azo dye which works as a pH indicator.

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Application

Methyl Orange is the red, weak acid which dissociates in water forming orange neutral molecules.

Dosage

Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium. 

Technical Specifications

C.A.S. No. 547-58-0
CI NO. 13025
M.F. C14H14N3SO3Na
M.W. 327.34gm/mole

Specifications:

Dye Content (by Spectrophotometry) >95%
Solubility 0.1 % (Dist. water) Clear solution
Transition Range pH 3.1-4.4
  Pink Orange-Yellow
Absorption maximum (pH 3.1) ?1max 501-504nm
Absorption maximum (pH 4.4) ?2max 467-471nm
Absorptivity (A1%/1cm at pH 3.1 at ?1max) 1050-1150
Absorptivity (A1%/1cm at pH 4.4 at ?2max) 750-850
Loss On Drying (110°C) 3%

About

RXSOL — Uganda Chemical is the East African supply arm of RX Marine International (RXSOL), supplying industrial chemicals and solvents since 1996. We deliver bulk solvents, degreasers, acids and alkalis, glycols, water-treatment chemicals, and laboratory reagents to customers across Uganda and the wider East African region.

Contact info

Industrial chemicals & solvents supplier since 1996.

mail@ugandachemical.com
+91 80699 76670

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