Millipore Sigma Vibrant Logo

101398 Malachite green oxalate (C.I.42000)

for microscopy and for microbiology

Malachite green oxalate (C.I.42000) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 2437-29-8 EC Number: 219-441-7 Molar Mass: 927 g/mol Chemical Formula: C₄₆H₅₀N₄ * 2 C₂HO₄ * C₂H₂O₄ Hill Formula: C₅₂H₅₂N₄O₈
101398
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
2437-29-8219-441-7C₅₂H₅₂N₄O₈C₄₆H₅₀N₄ * 2 C₂HO₄ * C₂H₂O₄927 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1013980025
Retrieving availability...
—
Limited AvailabilityLimited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 25 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      1013980100
      Retrieving availability...
      —
      Limited AvailabilityLimited Availability
      Stocked 
      Discontinued
      Limited Quantities Available
      Available
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Glass bottle 100 g
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          1013981000
          Retrieving availability...
          —
          Limited AvailabilityLimited Availability
          Stocked 
          Discontinued
          Limited Quantities Available
          Available
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 Metal can 1 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              Description
              Catalogue Number101398
              DescriptionMalachite green oxalate (C.I.42000)
              OverviewMALACHITE GREEN OXALATE (C.I. 42000) is a dry dye that is used for the preparation of a staining solution that can be used for a spore staining according to Rakette. It is possible to use Malachite green dye for differential spore staining in bacteriological samples of human origin, Dye is used in a hot staining method to stain specifically spores. Counterstain with a red dye for better visualization. The dye has a constant dye content and a reliable high quality and thus, is registered and certified as IVD & CE product, one of the major precondition for a reproducible diagnostic staining.
              References
              Product Information
              CAS number2437-29-8
              EC index number602-096-00-5
              EC number219-441-7
              Hill FormulaC₅₂H₅₂N₄O₈
              Chemical formulaC₄₆H₅₀N₄ * 2 C₂HO₄ * C₂H₂O₄
              Molar Mass927 g/mol
              HS Code3204 13 00
              Structure formula ImageStructure formula Image
              Quality LevelMQ400
              Applications
              Applicationfor microscopy and for microbiology
              Biological Information
              Physicochemical Information
              Melting Point144 - 150 °C
              pH value2.4 (10 g/l, H₂O, 24 °C)
              Bulk density400 - 500 kg/m3
              Solubility110 g/l
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H301: Toxic if swallowed.
              H318: Causes serious eye damage.
              H361d: Suspected of damaging the unborn child.
              H410: Very toxic to aquatic life with long lasting effects.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P202: Do not handle until all safety precautions have been read and understood.
              P273: Avoid release to the environment.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
              P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              Signal WordDanger
              RTECSBQ1190000
              Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
              WGKWGK 3 highly hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Categories of dangerharmful, irritant, toxic for reproduction, dangerous for the environment
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +2°C to +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 2811 , 6.1, III
              Declaration (transport by air) IATA-DGRUN 2811 , 6.1, III
              Declaration (transport by sea) IMDG-CodeUN 2811 , 6.1, III
              Supplemental Information
              Specifications
              Dye content (spectrophotometrically)≥ 90 % (als C₄₆H₅₀N₄ *2 C₂HO₄ *C₂H₂O₄)
              Identity
              - oxalate
              passes test
              - UV/VIS-Spectrumpasses test
              Absorption maximum λ max (water)616 - 620 nm
              Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; water)1730 - 1960
              TLC-Testpasses test
              Loss on drying (50 °C / < 1 hPa)≤ 7 %
              Suitability for microbiologypasses test
              Suitability for microscopypasses test

              Documentation

              Malachite green oxalate (C.I.42000) SDS

              Title

              Safety Data Sheet (SDS) 

              Malachite green oxalate (C.I.42000) Certificates of Analysis

              Product Number PackagingSpecificationLot Number
              1013980025 Glass bottlePDF Specification Document
              1013980100 Glass bottlePDF Specification Document
              1013981000 Metal canPDF Specification Document

              Instructions for Use

              Title
              101398 Malachite green oxalate (C.I.42000) - for microscopy and for microbiology

              Related Products & Applications

              Accessories (Secondary)

              Catalog Number Description  
              110329 Malachite-green broth (base) Show Pricing & Availability

              Related Products By: Application Facete

              Solution Self-Preparation
              Counter Staining
              Mycobacteria Staining
              Spore Staining
              Bacteria Staining

              Categories

              IVD/OEM Materials & Reagents > Microscopy > Dyes for Microscopy > Certistain® Dyes
              Reagents, Chemicals and Labware > Inorganic Reagents > Safety Products and General Applications > Indicators > Acid Alkali Indicators or pH Indicators
              IVD/OEM Materials & Reagents > Microscopy > Dyes for Microscopy > Other Dry Dyes & Dye Mixtures