Bromocresol purple sodium salt
AR
- Product Code: 111596
Alias:
Bromocresol Purple Sodium Salt
CAS:
62625-30-3
| Molecular Weight: | 562.2 g./mol | Molecular Formula: | C₂₁H₁₅Br₂NaO₅S |
|---|---|---|---|
| EC Number: | 263-655-3 | MDL Number: | MFCD00148896 |
| Melting Point: | 255 °C (dec.)(lit.) | Boiling Point: | |
| Density: | 0.991 g/mL at 25 °C | Storage Condition: | room temperature |
Product Description:
Bromocresol purple sodium salt is widely used as a pH indicator in various laboratory applications. It is particularly effective in the pH range of 5.2 to 6.8, where it transitions from yellow to purple. This makes it valuable in titrations, especially in biochemical and microbiological assays, to monitor pH changes accurately. It is also employed in cell culture media to visually assess the pH environment, ensuring optimal conditions for cell growth. Additionally, it is used in educational settings to demonstrate pH concepts and in environmental testing to evaluate water quality. Its stability and clear color change make it a reliable tool for quick and precise pH determination.
Product Specification:
| Test | Specification |
|---|---|
| Extinction Coefficient (C=0.01g/L, 0.1N NaOH) (587-591NM) | 47000 |
| Extinction Coefficient (C=0.01g/L, 0.1N NaOH) (587-591NM) | 47000 |
| Solubility (0.1% In Water) | Solution Transparent |
| Appearance | Black-Grown To Orange Rust Powder |
| Vis. Transition Interval From pH5.2 (Yellow) - pH6.8 (Purple) | pH5.2 - pH6.8 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 10.000 | 10-20 days | $53.07 |
+
-
|
| 50.000 | 10-20 days | $217.44 |
+
-
|
| 250.000 | 10-20 days | $966.99 |
+
-
|
Bromocresol purple sodium salt
Bromocresol purple sodium salt is widely used as a pH indicator in various laboratory applications. It is particularly effective in the pH range of 5.2 to 6.8, where it transitions from yellow to purple. This makes it valuable in titrations, especially in biochemical and microbiological assays, to monitor pH changes accurately. It is also employed in cell culture media to visually assess the pH environment, ensuring optimal conditions for cell growth. Additionally, it is used in educational settings to demonstrate pH concepts and in environmental testing to evaluate water quality. Its stability and clear color change make it a reliable tool for quick and precise pH determination.
| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
| Recommended Dosage | - |
| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
Cart
No products
Subtotal:
$0.00
$0.00
Total :