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METHYL RED ACS GRADE

Product Code: RXSOL-69-4935-270

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 Application:
Product Dose:
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%
  :  

 

Remarks:
Physical State Solid
Appearance dark red to purple
Odor none reported
pH Not available
Vapor Pressure Negliglble
Vapor Density Not available
Evaporation Rate Negligible
Viscosity Not available
Boiling Point Not available
Freezing/Melting Point 179-182 deg C
Decomposition Temperature Not available
Solubility Insoluble in water
Specific Gravity/Density Not available
Molecular Formula C15H15N3O2
Molecular Weight 269.30
Product Tag Identification:
Product Useful Area:

Keyword

Thymolphthalein RXSOL-60-6605-733 is a phthalein dye used as an acid–base (pH) indicator. Its transition range is around pH 9.3–10.5. Below this pH, it is colorless; above, it is blue. 

OTHER PH INDICATOR:

Phenolphthalein's RXSOL-60-6201-100 common use is as an indicator in acid-base titrations. It also serves as a component of universal indicator, together with methyl red, bromothymol blue, and thymol blue. 
 
Phenolphthalein (pH indicator) indicator range below pH 8.3 above pH 10.0 ::: PINK COLOUR
8.3 ⇌ 10.0
 
 
Methyl red RXSOL-69-4935-270 (2-(N,N-dimethyl-4-aminophenyl) azobenzenecarboxylic acid), also called C.I. Acid Red 2, is an indicator dye that turns red in acidic solutions. It is an azo dye, and is a dark red crystalline powder.

Methyl red is a pH indicator;
it is red in pH under 4.4, yellow in pH over 6.2
4.4 ⇌ 6.2

Bromothymol blue RXSOL-60-6295-125 also known as bromothymol sulfone phthalein and BTB
Bromothymol blue is a pH indicator. 
it is yellow in pH under 6, Blue in pH over 7.6
6 ⇌ 7.6

Packaging Size

Supply Location

METHYL RED 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 RED ACS GRADE at a competitive price from us. We have ready stock of METHYL RED ACS GRADE in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Free Delivery / Supply Locations

Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Fujairah, Sharjah, Umm Al Quwain, Ruwais, Mina Zayed, Khalifa Port, Kizad, Jebel Ali, Port Rashid, Khor Fakkan, Sharjah Creek, Port of Hamriyah, Mussafah Port, Saqr Port, Dibba Port, Jebel Dhanna, Mina Al Hamriya, and all major UAE ports.