Gold Member Since 2016
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Wuhan Kemi-Works Chemical Co., Ltd.

493-52-7, Methyl Red, C15h15o2n3 manufacturer / supplier in China, offering Methyl Red 493-52-7, Polydiethylsiloxane (electrical insulating oil 2#) 63148-61-8, Methyl Phenyl Silicone Oil 255-500 (Equal to Dow Corning 710) 63148-58-3 and so on.

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Methyl Red 493-52-7

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 1000kg
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: km-326
  • Grade: AR
  • Content: Standard
  • Source: Organic Synthesis
  • Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
  • Trademark: KMW
  • Origin: China
  • Classification: Indicators and Test Papers
  • Specific Usage: For Biological Purpose
  • Usage: Laboratory Reagents, Analytical Reagents
  • Habit Appellation: Chemical Indicaton
  • Property: Biochemical Reagent
  • Transport Package: 25kg/Fibre Drum
Product Description
Product name:Methyl red
CAS No.:493-52-7
Molecular formula:C15H15O2N3
Molecular weight:269.30
PH indicator range:4.5(red)~6.2(yellow)
Residue on ignition (as sulfate):0.2%max
Mass-absorption coefficient λ1(PH4.5),L/(cm·g):130min
                            λ2(PH6.2),L/(cm·g): 70min
Maximum absorption wavelength λ1(PH4.5),nm: 523~528
λ2(PH6.2),nm: 427~437
Loss on drying: 1.0%max
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