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62625-31-4 - m-Cresol Purple sodium salt - m-Cresol Purple, water soluble - m-Cresolsulfonephthalein sodium salt - A18025 - Alfa Aesar

A18025 m-Cresol Purple sodium salt

CAS Number
62625-31-4
Synonyms
m-Cresol Purple, water soluble
m-Cresolsulfonephthalein sodium salt

Size Price ($) Quantity Availability
5g 46.14
25g 162.74
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m-Cresol Purple sodium salt

MDL
MFCD00010177
EINECS
263-656-9

Chemical Properties

Formula
C21H17NaO5S
Formula Weight
404.42
Solubility
Soluble in water.

Applications

m-Cresol purple sodium salt is used to detect changes in pH during titrations at which color changes occur at pH 7.6-9.2. Upon bromination, m-cresol purple sodium salt creates the dye bromocresol green (sc-206036) which is used as a tracking dye in DNA agarose gel electrophoresis. In addition, m-cresol purple sodium salt can be used to stain epithelial cells and proteins.

Notes

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

Liu BS.; Zhang HY.; Wang FL. [The reactions between acidic phenolsulfonphthaleins and human serum albumin].Guang Pu Xue Yu Guang Pu Fen Xi.,2003,23(3), 539-542.

Onken H.; Moffett SB.; Moffett DF. Alkalinization in the isolated and perfused anterior midgut of the larval mosquito, Aedes aegypti.J Insect Sci.,2008,81-20.

Other References

Harmonized Tariff Code
2934.99
TSCA
Yes

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