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METHYL PURPLE

Product Name
METHYL PURPLE
CAS No.
1340-02-9
Chemical Name
METHYL PURPLE
Synonyms
METHYL PURPLE AR;BETZ 0297;METHYL PURPLE;FLEISHER'S INDICATOR;Methyl Purple in H2O;METHYL PURPLE SOLUTION;MethylePurple solution;METHYL PURPLE INDICATOR;METHYL PURPLE USP/EP/BP;FLEISHER'S INDICATOR SOLUTION
CBNumber
CB1273779
Molecular Formula
C67H62N8Na4O14S3
Formula Weight
0
MOL File
Mol file
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METHYL PURPLE Property

Melting point:
0°C
Density 
1.001 g/mL at 25 °C
storage temp. 
Refrigerator
solubility 
Solubility Soluble in water, ethanol
form 
Liquid
color 
Dark green
PH Range
Purple (4.8) to green (5.4)
Odor
Odorless
PH
4.8-5.4, violet to green
λmax
410nm, 620nm
Major Application
Analysis of selenium in marine organisms, detecting lactic acid bacteria, determination of iron in human hair, antimicrobial agent
CAS DataBase Reference
1340-02-9
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Safety

Risk Statements 
10
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
277339
Product name
Methyl Purple
Purity
in H
Packaging
1l
Price
$90.44
Updated
2025/07/31
GFS CHEMICALS
Product number
24831
Product name
METHYLPURPLEINDICATOR
Packaging
500mL
Price
$32.64
Updated
2021/12/16
Chem-Impex
Product number
41998
Product name
MethylPurple(inH2O),suitableforHematology&Histology
Purity
suitableforHematology&Histology
Packaging
1L
Price
$72.8
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000299
Product name
METHYL PURPLE
Purity
95.00%
Packaging
500ML
Price
$4059.83
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000299
Product name
METHYL PURPLE
Purity
95.00%
Packaging
1L
Price
$6379.07
Updated
2021/12/16
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METHYL PURPLE Chemical Properties,Usage,Production

Uses

diagnostic assay manufacturing
hematology
histology

Biological Activity

Methyl Purple is a green colored powder. It changes color from purple (pH 4.8) to green (pH 5.4). Methyl Purple acts as an antimicrobial agent. In addition, it also aids in detection of lactic acid bacteria and determination of iron in human hair.

METHYL PURPLE Preparation Products And Raw materials

Raw materials

Preparation Products

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METHYL PURPLE Suppliers

Canada 1 China 41 Europe 2 Germany 2 India 5 Switzerland 1 United Kingdom 3 United States 22 Global 77
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1340-02-9, METHYL PURPLERelated Search:

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Tris(2,4-pentanedionato)chroMiuM(III) PHENYLSELENOL Cupric acetylacetonate SALCOMINE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) N-BUTYLISOCYANIDE Ethyl isocyanoacetate Ferric acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) METHYL ISOCYANOACETATE 2,4-PENTANEDIONE, SILVER DERIVATIVE Benzyl isocyanide 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Aluminum acetylacetonate COBALT(II) ACETYLACETONATE Tosylmethyl isocyanide TERT-BUTYL ISOCYANIDE

  • METHYL PURPLE AR
  • 8-Hydroxy-11-methyldibenz(B,E)(1,4)oxazepin-2(11H)one
  • METHYL PURPLE INDICATOR
  • METHYL PURPLE INDICATOR, AQUEOUS
  • METHYL PURPLE SOLUTION
  • METHYL PURPLE
  • FLEISHER'S INDICATOR
  • FLEISHER'S INDICATOR SOLUTION
  • BETZ 0297
  • METHYL PURPLE INDICATOR SOLUTION IN WA&
  • METHYL PURPLE INDICATOR SOLUTION
  • Methyl Purple, 0.1% w/v aq. soln.
  • Methyl Purple solution, 0.1% w/v in water
  • MethylePurple solution
  • METHYL PURPLE INDICATOR SOLUTIONMETHYL PURPLE INDICATOR SOLUTIONMETHYL PURPLE INDICATOR SOLUTION
  • Methyl Purple in H2O
  • METHYL PURPLE USP/EP/BP
  • Methyl Purple Incator 0.1% Solution extrapure AR
  • METHYL PURPLE pH INDICATOR SOLUTION
  • Methyl Purple pH Indicator (purple green)
  • 1340-02-9
  • C67H62N8Na4O14S3
  • Mixed Indicator Solutions (pH)
  • pH Indicators
  • Analytical Chemistry
  • Mixed Indicator Solutions (pH)
  • No data available
  • pH Indicators