Millipore Sigma Vibrant Logo

101369 Neutral red (C.I. 50040)

indicator and for microbiology

Neutral red (C.I. 50040) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 553-24-2 EC Number: 209-035-8 Molar Mass: 288.78 g/mol Hill Formula: C₁₅H₁₇ClN₄
View Products on Sigmaaldrich.com
101369
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
553-24-2209-035-8C₁₅H₁₇ClN₄288.78 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1013690025
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    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
      		 —
      1013690100
      Retrieving availability...
      —
      Limited Availability Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        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
          		 —
          Description
          Catalogue Number101369
          References
          Product Information
          CAS number553-24-2
          EC number209-035-8
          Hill FormulaC₁₅H₁₇ClN₄
          Molar Mass288.78 g/mol
          HS Code3212 90 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Melting Point290 °C
          pH value3.1 (10 g/l, H₂O, 20 °C)
          Bulk density350 - 500 kg/m3
          Solubility50 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Storage class10 - 13 Other liquids and solids
          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
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Dye content (spectrophotometrically)≥ 75 %
          Identity (UV/VIS-Spectrum)passes test
          Transition rangepH 6.8 - pH 8.0 Violet red - orange yellow
          Absorption maximum λmax. (ethanol 50 %)540 - 543 nm
          Absorption maximum λ 1 (buffer pH 6.8)514 - 519 nm
          Absorption maximum λ 2 (buffer pH 8.0)453 - 456 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50 %)1180 - 1610
          Spec. Absorptivity A 1%/1cm (λ1max; 0.015 g/l; buffer pH 6.8; calc. on dried substances)425 - 600
          Spec. Absorptivity A 1%/1cm (λ2max; 0.015 g/l; buffer pH 8.0; calc. on dried substances)395 - 565
          TLC-Testpasses test
          Loss on drying (110 °C)≤ 18 %
          Suitability for microbiologypasses test
          Global Trade Item Number
          Catalogue Number GTIN
          1013690025 04022536019796
          1013690100 04022536019802