Millipore Sigma Vibrant Logo

106161 Murexide

(ammonium purpurate) metal indicator ACS

Murexide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Ammonium purpurate, acid

CAS #: 3051-09-0 EC Number: 221-266-6 Molar Mass: 284.19 g/mol Hill Formula: C₈H₈N₆O₆ Grade: ACS
View Products on Sigmaaldrich.com
106161
View Pricing & Availability

Overview

Replacement Information
Replacement InformationIn North America 1.06161.0005 replaces and is identical to MX1665-3

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
3051-09-0221-266-6C₈H₈N₆O₆284.19 g/molACS

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1.06161.0005
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 5 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
      		 —
      1.06161.0025
      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 Number106161
          ReplacesMX1665-3; MX1665
          SynonymsAmmonium purpurate, acid
          References
          Product Information
          CAS number3051-09-0
          EC number221-266-6
          GradeACS
          Hill FormulaC₈H₈N₆O₆
          Molar Mass284.19 g/mol
          HS Code2933 54 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Melting Point300 °C
          pH value5 (1 g/l, H₂O, 20 °C)
          Bulk density330 kg/m3
          Solubility1 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
          Identity (IR-spectrum)passes test
          Identity (UV/VIS-Spectrum)passes test
          Absorption maximum (water)520 - 524 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water)≥ 300
          Sulfated ash (800 °C)≤ 1.0 %
          Loss on Drying (105 °C)≤ 2.0 %
          Suitability as indicator (for metal titration)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          1.06161.0005 04022536073484
          1.06161.0025 04022536073491