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10 Gram |
Negotiable |
Bromothymol blue in large stock high purity Bromothymol blue 76-59-5 with best service
High purity Bromothymol blue 76-59-5 in large stock with best service
Product Name:Bromothymol blue |
Cas No.:76-59-5 |
Molecular Formula:C27H28O5Br2S |
Molecular Weight:624.39 |
Bromothymol blue (also known as bromothymol sulfone phthalein and BTB) is a pH indicator. It is mostly used in applications that require measuring substances that would have a relatively neutral pH (near 7). A common use is for measuring the presence of carbonic acid in a liquid. It is typically sold in solid form as the sodium salt of the acid indicator.
Bromothymol blue (pH indicator) below pH 6.0 above pH 7.6 6.0 ? 7.6
Wuhan Kemi-Works Chemical Co., Ltd, specialized in R&D, production and sales of pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals etc.
At present, our products include: triazole, ethylacetoacetate derivatives, diphenylamine homologue, biphenyl compounds, perfluoroalkyl and its derivatives and special chemicals used for metal surface treatment such as electroplating intermediates, electrophoretic lacquer etc.
High purity Bromothymol blue 76-59-5 in large stock with best service
Product No.:km-293 |
Product Name:Bromothymol blue |
Cas No.:76-59-5 |
Molecular Formula:C27H28O5Br2S |
Molecular Weight:624.39 |
PH indicator range: 6.0(yellow)---7.6(blue) Residue on ignition (as sulfate): 0.3% max Mass-absorption coefficient (L/cm·g): 52.0% min
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Bromothymol blue (also known as bromothymol sulfone phthalein and BTB) is a pH indicator. It is mostly used in applications that require measuring substances that would have a relatively neutral pH (near 7). A common use is for measuring the presence of carbonic acid in a liquid. It is typically sold in solid form as the sodium salt of the acid indicator.
Bromothymol blue (pH indicator) below pH 6.0 above pH 7.6 6.0 ? 7.6
Wuhan Kemi-Works Chemical Co., Ltd, specialized in R&D, production and sales of pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals etc.
At present, our products include: triazole, ethylacetoacetate derivatives, diphenylamine homologue, biphenyl compounds, perfluoroalkyl and its derivatives and special chemicals used for metal surface treatment such as electroplating intermediates, electrophoretic lacquer etc.
CAS NO:632-99-5
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CAS NO:76-59-5
CAS NO:3829-86-5
CAS NO:632-99-5
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