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ChemicalBook >> CAS DataBase List >> METHYL PURPLE

METHYL PURPLE

METHYL PURPLE price.
  • $32.64 - $6379.07
  • Product name: METHYL PURPLE
  • CAS: 1340-02-9
  • MF: C67H62N8Na4O14S3
  • MW: 0
  • EINECS:231-791-2
  • MDL Number:MFCD00070843
  • Synonyms: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
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Chem-Impex
  • GFS CHEMICALS
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
Package
  • 500ML
  • 1L
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000299
  • Product descriptionMETHYL PURPLE 95.00%
  • Packaging500ML
  • Price$4059.83
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000299
  • Product descriptionMETHYL PURPLE 95.00%
  • Packaging1L
  • Price$6379.07
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41998
  • Product descriptionMethyl Purple (in H2O)
  • Packaging1L
  • Price$94.94
  • Updated2026-05-19
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number24831
  • Product descriptionMETHYLPURPLEINDICATOR
  • Packaging500mL
  • Price$32.64
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number277339
  • Product descriptionMethyl Purple in H
  • Packaging1l
  • Price$191.8
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number042753
  • Product descriptionMethyl Purple, 0.1% w/v aq. soln.
  • Packaging1L
  • Price$67.9
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number042753
  • Product descriptionMethyl Purple, 0.1% w/v aq. soln.
  • Packaging500ml
  • Price$45.6
  • Updated2026-04-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0000299 METHYL PURPLE 95.00% 500ML $4059.83 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000299 METHYL PURPLE 95.00% 1L $6379.07 2021-12-16 Buy
Chem-Impex 41998 Methyl Purple (in H2O) 1L $94.94 2026-05-19 Buy
GFS CHEMICALS 24831 METHYLPURPLEINDICATOR 500mL $32.64 2021-12-16 Buy
Sigma-Aldrich 277339 Methyl Purple in H 1l $191.8 2026-04-30 Buy
Thermo Scientific Chemicals 042753 Methyl Purple, 0.1% w/v aq. soln. 1L $67.9 2026-04-24 Buy
Thermo Scientific Chemicals 042753 Methyl Purple, 0.1% w/v aq. soln. 500ml $45.6 2026-04-24 Buy

Properties

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
InChIKey :CNJVTYXLOYTWPD-HFZRWZJVSA-J
CAS DataBase Reference :1340-02-9

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Methyl Purple is Methyl Purple indicator solution in H2O.

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Suppliers and manufacturers

ANHUI WITOP BIOTECH CO., LTD
Dideu Industries Group Limited
Aladdin Scientific
DAYANG CHEM (HANGZHOU) CO.,LTD
ANHUI BYERSEN BIOTECH CO. LTD 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar Tianjin heowns Biochemical Technology Co., Ltd. Spectrum Chemical Manufacturing Corp. BOC Sciences