Millipore Sigma Vibrant Logo

103025 Bromocresol purple

indicator ACS,Reag. Ph Eur

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

Synonyms: 5',5''-Dibromo-o-cresolsulfonphthalein

CAS #: 115-40-2 EC Number: 204-087-8 Molar Mass: 540.24 g/mol Hill Formula: C₂₁H₁₆Br₂O₅S Grade: ACS,Reag. Ph Eur
View Products on Sigmaaldrich.com
103025
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
115-40-2204-087-8C₂₁H₁₆Br₂O₅S540.24 g/molACS,Reag. Ph Eur

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1030250025
Retrieving availability...
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
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 Number103025
      Synonyms5',5''-Dibromo-o-cresolsulfonphthalein
      References
      Product Information
      CAS number115-40-2
      EC number204-087-8
      GradeACS,Reag. Ph Eur
      Hill FormulaC₂₁H₁₆Br₂O₅S
      Molar Mass540.24 g/mol
      HS Code2934 99 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Biological Information
      Physicochemical Information
      Melting Point242 °C
      Bulk density515 kg/m3
      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 (UV/VIS-Spectrum)passes test
      Clarity of solution (1 g/l; ethanol)passes test
      Transition rangepH 5.2 - pH 6.8 greenish yellow - blue violet
      Absorption maximum λ 1 max. (buffer pH 5.2)429 - 433 nm
      Absorption maximum λ 2 max. (buffer pH 6.8)587 - 590 nm
      Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 5.2; calc. on dried substances)400 - 470
      Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 6.8; calc. on dried substances)1000 - 1160
      Loss on drying (110 °C)≤ 2 %
      Transition range (according to ACS)passes test
      Sensitivity testpasses test
      Global Trade Item Number
      Catalogue Number GTIN
      1030250025 04022536038995