Millipore Sigma Vibrant Logo

112553 Coomassie® Brilliant blue R 250 (C.I. 42660)

Coomassie® Brilliant blue R 250 (C.I. 42660) for electrophoresis Trademark of Imperial Chemical Industries PLC. CAS 6104-59-2, pH 6.2 (10 g/l, H₂O, 25 °C).

Coomassie® Brilliant blue R 250 (C.I. 42660) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
112553
View Pricing & Availability

Overview

Replacement Information

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1.12553.0025
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
      		 —
      Description
      Catalogue Number112553
      References
      Product Information
      CAS number6104-59-2
      EC number228-060-5
      Hill FormulaC₄₅H₄₄N₃NaO₇S₂
      Molar Mass825.99 g/mol
      HS Code3212 90 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationCoomassie® Brilliant blue R 250 (C.I. 42660) for electrophoresis Trademark of Imperial Chemical Industries PLC. CAS 6104-59-2, pH 6.2 (10 g/l, H₂O, 25 °C).
      Biological Information
      Physicochemical Information
      Melting Point174 - 180 °C
      pH value6.2 (10 g/l, H₂O, 25 °C)
      Bulk density250 kg/m3
      Solubility20 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 5000 mg/kg
      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 +5°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (buffer pH 7.0)554 - 563 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; buffer pH 7.0; calc. on dried substance)≥ 300
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 5 %
      Suitability for electrophoresispasses test
      Global Trade Item Number
      Catalogue Number GTIN
      1.12553.0025 04022536143880

      Documentation

      Coomassie® Brilliant blue R 250 (C.I. 42660) SDS

      Title

      Safety Data Sheet (SDS) 

      Coomassie® Brilliant blue R 250 (C.I. 42660) Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1.12553.0025 Glass bottlePDF Specification Document