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
1061610005
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
      		 —
      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
      1061610005 04022536073484