Sigma Aldrich m-Cresol Purple, 1 g -


Mulai dari

Rp. 901,000
Katalog 857890-1G
Brand SantaCruz
Kondisi New
Lampiran

Harga dan Ketersediaan

Katalog 857890-1G
Ukuran -
Ketersedian Hubungi Kami
Harga Rp. 901,000
Ulasan

m-Cresol Purple is a pH indicator dye used primarily in spectrophotometric pH measurements. m-Cresol purple is acidic and hydrophobic. The useful pH ranges are 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet).

Physical State : Solid
Solubility : Soluble in water, alcohol (slightly), and sodium hydroxide soln..
Storage : Store at room temperature
Melting Point : 250-300° C
Boiling Point : 585.8° C (Predicted)
Density : ~1.4 g/cm3 (Predicted)
Refractive Index : n20D 1.65 (Predicted)
pK Values : pKa: -0.9 (Predicted)

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