METHYL ORANGE ACS GRADE

METHYL ORANGE ACS GRADE

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

Request a quote All products
Usage unit
Kg
Quantity per unit
25
METHYL ORANGE ACS GRADE
Part no. RXSOL-69-5475-800

Description

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

Application

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

Technical specification

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%

Handling & precautions

Colour change 
The color change of a pH indicator is caused by the dissociation of the H+ ion from the indicator itself. Recall that pH indicators are not only natural dyes but also weak acids. The dissociation of the weak acid indicator causes the solution to change color.

Notes

Specifications :-
   Transition range: pH 3.1 - pH 4.4pink - orange yellow
  Appearance of solution: passes test
  Loss on drying (110 °C): ≤ 5
  Transition range (according to ACS): passes test
  Sensitivity test: passes testSpecifications :-
        Transition range: pH 3.1 - pH 4.4pink - orange yellow
  Appearance of solution: passes test
  Loss on drying (110 °C): ≤ 5
  Transition range (according to ACS): passes test
  Sensitivity test: passes test

Procedure

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. 

Other names

METHYL ORANGE (ACS GRADE)

Packing & supply

Supply locations

METHYL ORANGE ACS GRADE manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of METHYL ORANGE ACS GRADE at a competitive price from us. We have ready stock of METHYL ORANGE ACS GRADE in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Need METHYL ORANGE ACS GRADE for your operation?

Our team helps with product selection, dosage, safety data and delivery worldwide.

Request a quote
Request a quote