Categories: Stains Indicator Reagents-69
Product Short Description:

METHYL RED (ACS GRADE)

Product Description:

METHYL RED ACS GRADE excellent quality manufacturer, exporter and supplier.

Product Note:

 

Products

 :

 Methyl Red ACS Reag Ph. Eur , pH indicator

C.I. No.

 :

13020

C15H 15N3O2

 :

M.W. 269.30

Absorption maxima

:

 

1 (pH 4.5)

:

523-526 nm

2 (pH 6.2)

:

427-437nm

Clarity of alcohol solution

:

  passes test

 

:

 

Absorptivity (on dried sub.)

:

 

(A 1 % 1cm at 1max pH 4.5)

:

1330 -1430

(A1 %1cm at 2max ph 6.2)

:

700 - 800

Visual transition

:

From pH 4.2 pink

interval

:

 to pH 5.5 orange

 

:

to pH 6.2 yellow

Melting point

:

179 -182 oC

Loss on drying (at 1100C)

:

Max. 5.0%

 

:

 

 

Free Delivery / Supply Locations : 
Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates