p-Rosolic Acid (Aurin) Indicator Grade 250 gr

SKU : T-8028.0250
CAS : 603-45-2
Formula : C19H14O3
Grade : Indicator Grade
Uses and Applications:
  • pH Indicator: Used for identifying acidity levels, with a distinct color change from yellow to pink/red between pH 5.0 and 8.0.
  • Microscopy Stain: Employed to stain cells and tissues, improving visualization in fluorescence and brightfield microscopy.
  • Analytical & Laboratory Reagent: Used in the selective isolation of coliform bacteria and for photometrically determining carboxylic acid impurities.
  • Industrial Dyeing: Used in dyeing textiles and fabrics to provide, color, and enhance aesthetics.
  • Biological Research: Utilized to induce stress in cell lines (e.g., HEK293) and for studying DNA fragmentation.
  • Chemical Intermediate: Acts as an intermediate in the production of other dyes.

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p-Rosolic Acid (Aurin) Indicator Grade is a triphenylmethane dye (C.I. 43800) primarily used as an acid-base indicator with a pH transition range of 5.0 (yellow) to 6.8 (pink). It appears as a dark red to brownish-red powder, soluble in ethanol, and is commonly used in laboratory titration, bacteriological media, and microscopy. This indicator is sensitive to pH changes and is often used to detect acidity in clinical or microbiological samples. It should be stored at room temperature.p-Rosolic Acid (Aurin) Indicator Grade is a triphenylmethane dye primarily used as a pH indicator (yellow at pH 5.0, pink/red at 6.8–8.0) in analytical chemistry. It serves as a biological stain in microscopy, a reagent in textile dying, and is utilized in laboratories for detecting coliform bacteria and inducing cellular stress

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

Untuk tindakan pencegahan, lihat bagian 2.2 dalam SDS.

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Tertutup rapat. Kering.

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan (TRGS 510): 11: Padatan Mudah Terbakar

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