C27H28Br2O5S

Molecular Weight:
 
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Bromothymol blue

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seat: Beijing
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Last update: 2017-12-20 18:33
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Product details
Product name: Bromothymol blue
CAS NO.: 76-59-5
Molecular formula:

C27H28Br2O5S

Molecular Weight: 624.39
Properties:

Pale pinkish purple ore red crystalline powder,solve in alcohol,lye and hartshorn,insolve in water.

Specification (Q/SS•J02•154-2006)
Items: Ind Grade
PHchangerange    6.0(yellow)-7.6(blue)
Solubllity in alcohol Passes test 
Sulfated ash, percent  ≤0.3
Absorptivity  (L/cm•g) ≥52.0
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