Millipore Sigma Vibrant Logo

101167 Amido black 10 B (C.I.20470)

101167
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
1064-48-8213-903-1C₂₂H₁₄N₈Na₂O₉S₂616.5 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1011670025
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
      Description
      Catalogue Number101167
      SynonymsBlack acid 1, Amido black 10 B (C.I. 20470), Naphthol blue black
      DescriptionAMIDO BLACK 10 B (C.I. 20470) FOR ELECTR
      OverviewThis difference in migration velocities makes it possible to separate human serum protein mixtures into groups of individual components. The separated protein fractions can be stained with Amido black 10 B (C.I. 20470) and measured photometrically or densitometrically. Differentiation of serum proteins by electrophoresis is important for the diagnosis and prognosis of numerous diseases. Changes in protein composition can be found e.g. in inflammatory diseases, tumors, liver diseases, antibody deficiency syndromes or disturbances in protein balance. The dye is an IVD product and CE registered, thus it can be used in diagnostics and for laboratory accreditations.
      References
      Product Information
      CAS number1064-48-8
      EC number213-903-1
      Hill FormulaC₂₂H₁₄N₈Na₂O₉S₂
      Molar Mass616.5 g/mol
      HS Code3204 12 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ400
      Applications
      ApplicationUsed for staining connective tissue, in electrophoresis, and as a redox indicator
      Biological Information
      Physicochemical Information
      pH value9.0 (10 g/l, H₂O, 25 °C)
      Bulk density670 kg/m3
      Solubility10 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 +2°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Dye content (spectrophotometrically)≥ 80 %
      Identity
      - sodium

      passes test
      - UV/VIS-Spectrumpasses test
      Absorption maximum λ max (water)617 - 620 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water)750 - 960
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 10 %
      Suitability for electrophoresispasses test
      Suitability as redox indicatorpasses test