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Thermo Scientific Chemicals Bromothymol Blue, ACS reagent

Catalog No. AC403250050
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AC403250050 5 g Glass bottle
AC403250100 10 g Glass bottle
AC403250250 25 g Glass bottle
AC403251000 100 g Glass bottle
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Catalog No. AC403250050 Supplier Thermo Scientific Chemicals Supplier No. 403250050
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Description

CAS: 76-59-5 | C27H28Br2O5S | 624.384 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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Chemical Identifiers

CAS 76-59-5
Molecular Formula C27H28Br2O5S
Molecular Weight (g/mol) 624.384
MDL Number MFCD00005872
InChI Key NUHCTOLBWMJMLX-UHFFFAOYSA-N
Synonym Bromthymol Blue, 3';, 3';';-Dibromothymolsulfonephthalein, BTB
PubChem CID 6450
ChEBI CHEBI:86155
IUPAC Name 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol
SMILES CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)C(C)C)C(C)C)O)Br

Specifications

Melting Point 204.0°C
Clarity Passes Test
Infrared Spectrum Authentic
Packaging Glass bottle
Visual Transition Interval from pH 6.0 (yellow) to pH 7.6 (blue)
Merck Index 15, 1455
Color Brown/Pink to Purple
Solubility Information Solubility in water: slightly soluble. Other solubilities: soluble in alcohol, alkaline solution
Quantity 5 g
Physical Form Crystalline Powder
Formula Weight 624.38
Grade ACS Reagent
Chemical Name or Material Bromothymol Blue, Pure
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