Bromophenol Blue sodium salt
(11223423 | 34725-61-6)

CAS: 34725-61-6
Molecular Formula: C19H9Br4O5SNa
Molecular Weight: 691.94
Availablility: In Stock
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Bromophenol Blue sodium salt Chemical Structure

11223423-25g 25g £108.90
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11223423-25g 25g €152.50
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11223423-25g 25g $163.40
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 11223423
Product Name Bromophenol Blue sodium salt
Categories Stains & Indicators
CAS 34725-61-6
Molecular Formula C19H9Br4O5SNa
Molecular Weight 691.94
Storage Details Ambient
Harmonised Tariff Code 2914790090

Product Specification
Clarity of Solution To pass test
Appearance Dark green/ dark blue powder
Visual Transition Interval From pH 3.0 (yellow) to pH 4.6 (blue)
LOSS ON DRYING (110 deg C FOR 1 HOUR) <5.0%
Absorptivity 1%/1cm (pH 3.0) at Lambda max 438nm. (pH 4.6) at Lambda max 591nm 438nm: 320-370. 591nm: 880-950

Safety Information
Signal word none
Hazard statements
Precautionary statements
  • P264: Wash thoroughly after handling

  • P280: Wear: protective gloves/ clothing & eye protection

  • P308+313: IF exposed or concerned: Get medical advice/attention

  • P501: Dispose of contents/container to an approved waste disposal plant