Thymolblue

IND

  • Product Code: 51539
  Alias:    Thymol Blue; Thymol Blue, Thymol Blue, Thymol Sulfonphthalein, Thymol Blue
  CAS:    76-61-9
Molecular Weight: 466.59 g./mol Molecular Formula: C₂₇H₃₀O₅S
EC Number: 200-973-3 MDL Number: MFCD00005869
Melting Point: 221 °C Boiling Point:
Density: Storage Condition: room temperature
Product Description: Thymol blue is widely used as a pH indicator in various chemical and biological applications. It is particularly useful in titrations to determine the acidity or alkalinity of a solution, as it exhibits distinct color changes at different pH levels. In acidic conditions, it appears red, turning yellow in neutral solutions, and blue in alkaline environments. This property makes it valuable in laboratory settings for monitoring pH changes during experiments. Additionally, thymol blue is employed in microbiology to assess the pH of culture media, ensuring optimal conditions for microbial growth. It is also used in educational demonstrations to visually illustrate pH transitions in chemistry classes.
Product Specification:
Test Specification
APPEARANCE FAINT GREEN TO VERY DARK GREEN OR BROWN-GREEN POWDER
SOLUBILITY IN ETOH50VOL almost transparency
SOLUBILITY IN NAOH SOLUTION ARLMOST TRANSPARENCY
TRANSITION INTERVALPH YELLOW8.0 TO 9.6(PUTPLISH BLUE)
Sizes / Availability / Pricing:
Size (g) Availability Price Quantity
5.000 10-20 days ฿390.00
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-
25.000 10-20 days ฿980.00
+
-
100.000 10-20 days ฿2,970.00
+
-
500.000 10-20 days ฿14,220.00
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-
Thymolblue
Thymol blue is widely used as a pH indicator in various chemical and biological applications. It is particularly useful in titrations to determine the acidity or alkalinity of a solution, as it exhibits distinct color changes at different pH levels. In acidic conditions, it appears red, turning yellow in neutral solutions, and blue in alkaline environments. This property makes it valuable in laboratory settings for monitoring pH changes during experiments. Additionally, thymol blue is employed in microbiology to assess the pH of culture media, ensuring optimal conditions for microbial growth. It is also used in educational demonstrations to visually illustrate pH transitions in chemistry classes.
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