103168 Eriochrome blue-black B (C.I. 14640)

103168
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
3564-14-5 222-639-6 C₂₀H₁₃N₂NaO₅S 416.39 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1031680025
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 needs to be mulitiple of
      Upon Order Completion More Information
      You Saved ()
       
      Request Pricing
      Description
      Catalogue Number103168
      Synonyms2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-naphthalene-4-sulfonic acid sodium salt
      References
      Product Information
      CAS number3564-14-5
      EC number222-639-6
      Hill FormulaC₂₀H₁₃N₂NaO₅S
      Molar Mass416.39 g/mol
      HS Code3204 19 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Biological Information
      Physicochemical Information
      pH value9.5 (10 g/l, H₂O, 20 °C)
      Bulk density540 kg/m3
      Solubility20 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 5000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H319: Causes serious eye irritation.
      Precautionary Statement(s)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 WordWarning
      RTECSQK2195000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 2 obviously 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
      Hazard Symbols Hazard SymbolsIrritant
      Categories of dangerirritant
      R PhraseR 36
      Irritating to eyes.
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (buffer pH 10.0)634 - 644 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; buffer pH 10.0; calculated on anhydrous substance)220 - 320
      Loss on drying (110 °C)≤ 10 %
      Suitability as indicator (for metal titration)passes test

      Documentation

      Eriochrome blue-black B (C.I. 14640) SDS

      Title

      Safety Data Sheet (SDS) 

      Eriochrome blue-black B (C.I. 14640) Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1031680025 Glass bottlePDF Specification Document