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GT6323 Bromocresol Purple

Synonyms: 5,5′-Dibromo-o-cresolsulfonphthalein; Bromcresol purple sultone form

CAS:115-40-2
MF:C21H16Br2O5S
MW:540.24
CAS:115-40-2
Molecular Formula:C21H16Br2O5S
Molecular Weight:540.24
Availability: In stock
Pricing (USD - $)
GT6323-10G 10g
$20.00
GT6323-25G 25g
$40.00
GT6323-100G 100g
$120.00
GT6323-250G 250g
$240.00
GT6323 BULK
MSDSDownload MSDS
  
Certificate of AnalysisDownload Certificate of Analysis
Product Detail
Glentham CodeGT6323
Product NameBromocresol Purple
Product Categories Biochemicals   Dyes & Stains   Raw Materials (IVD)  
CAS115-40-2
EC Number204-087-8
Molecular Formula C21H16Br2O5S
Molecular Weight 540.24
Storage Details +20°C
Harmonised Tariff Code 29349990
Product SpecificationDownload specification
Physical Description Grey to purple, pink or yellow-brown powder
Transition Range 5.2 - 6.8 (greenish yellow to blue-violet)
Solubility 0.1% in ethanol: Clear, yellow solution
Wavelength of Maximum Absorption (λmax) λmax1: ~431.0nm
λmax2: ~589.0nm
Absorptivity (1%/1cm) 400 - 450 (pH 5.2 at λmax1)
1000 - 1100 (pH 6.8 at λmax2)
Loss on Drying ≤ 3.0% (105°C, 1h)
Specification Version 1.0
Hazard Information
Pictograms
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.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Further product information and references
MDL Number MFCD00011681
PubChem SID 310268868
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