Bromocresol Purple sodium salt
(15321705 | 62625-30-3)

CAS: 62625-30-3
Molecular Formula: C21H15Br2O5S·Na
Molecular Weight: 562.20
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Bromocresol Purple sodium salt Chemical Structure

15321705-25g 25g £57.50
Bulk Order
15321705-25g 25g €86.25
Bulk Order
15321705-25g 25g $103.50
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 15321705
Product Name Bromocresol Purple sodium salt
Categories Stains & Indicators
CAS 62625-30-3
Molecular Formula C21H15Br2O5S·Na
Molecular Weight 562.20
Storage Details Ambient
Harmonised Tariff Code 29147900

Product Specification
Appearance Dark red/ brown powder
Loss on drying (110 °C) (Max.) 5.00%
pH Transition - Colour Change pH5.2 (Yellow) - pH6.8 (Purple)
Solubility at 0.1% ( Distilled Water) Clear Reddish Yellow Solution
Wavelenght of Maximum Absorption in 0.1N NaOH (λ max) 586.0-592.0 nm
Specific absorption (E 1%/1cm) at λ max (Min.) 870

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/spray

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

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing