Millipore Sigma Vibrant Logo

106078 Rosu de metil - sare sodiu (C.I. 13020)

indicator solubil in apa ACS

Rosu de metil - sare sodiu (C.I. 13020) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2-[(4-Dimethylamino)phenylazo]benzoic acid sodium salt, 4-(Dimethylamino)azobenzene-1,2'-carboxylic acidsodium salt

CAS #: 845-10-3 EC Number: 212-682-9 Molar Mass: 291.29 g/mol Hill Formula: C₁₅H₁₄N₃NaO₂ Grade: ACS
View Products on Sigmaaldrich.com
106078
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
845-10-3212-682-9C₁₅H₁₄N₃NaO₂291.29 g/molACS

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1060780025
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
      		 —
      1060780100
      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 Number106078
          Synonyms2-[(4-Dimethylamino)phenylazo]benzoic acid sodium salt, 4-(Dimethylamino)azobenzene-1,2'-carboxylic acidsodium salt
          References
          Product Information
          CAS number845-10-3
          EC number212-682-9
          GradeACS
          Hill FormulaC₁₅H₁₄N₃NaO₂
          Molar Mass291.29 g/mol
          HS Code2927 00 29
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          pH value8.2 (10 g/l, H₂O, 25 °C)
          Bulk density360 kg/m3
          Solubility800 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Storage class10 - 13 Alte lichide sau solide
          WGKWGK 3 puternică poluare a apei
          Disposal3
          Reactivii organici relativ cu reactivitate relativ redusa trebuie colectati in containerul A. Daca sunt halogenati, ei trebuie colectati in containerul B. Pentru reziduurile solide utilizati containerul C.
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageA se depozita între +2°C la +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Identity (UV/VIS-Spectrum)passes test
          Clarity of solution in waterpasses test
          Clarity of the solution in Ethanolpasses test
          Transition rangepH 4.5 - pH 6.2 red violet - brownish yellow
          Absorption maximum λ 1 max. (buffer pH 4,5)523 - 526 nm
          Absorption maximum λ 2 max. (buffer pH 6,2)430 - 438 nm
          Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 4,5; calc. on dried substances)1000 - 1400
          Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 6,2; calc. on dried substances)560 - 740
          Loss on drying (110 °C)≤ 5 %
          Transition range (according to ACS)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          1060780025 04022536072777
          1060780100 04022536072784