Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate,
Thane(W)-400604, MH, India.
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Phenolphthalein, Hi-Cert®/ACS
Availability: Out of stock
Availability: Out of stock
Only %1 left
SKU:
GRM076
CAS Number :
77-09-8
Molecular Formula :
C₂₀H₁₄O₄
Phenolphthalein is slightly soluble in water and usually is dissolved in alcohols for use in experiments. It is a weak acid, which can lose H+ ions in solution.
CAS Number :
77-09-8
Molecular Formula :
C₂₀H₁₄O₄
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Phenolphthalein is a chemical compound with the formula C20H14O4 and is often written as "HIn" or "phph" in shorthand notation. Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions. It belongs to the class of dyes known as phthalein dyes
CAS Number :
77-09-8
Molecular Formula :
C₂₀H₁₄O₄
| Product Name | Phenolphthalein, Hi-Cert®/ACS |
|---|---|
| SKU | GRM076 |
| CAS No | 77-09-8 |
| EC No. | 201-004-7 |
| EC Index No. | 604-076-00-1 |
| Molecular formula | C₂₀H₁₄O₄ |
| Molecular Weight | 318.32 |
| HS Code | 2932 20 20 |
| Storage | Below 30°C |
| Shelf Life | 4 Years |
| Customized Product Available | No |
| Appearance | White to light yellow powder or solid |
|---|---|
| Solubility | 10 ppm in 0.1M sodium hydroxide yields clear solution |
| Clarity of solution | Passes test |
| Visual pH Transition | pH 8.00 (colourless) - pH 10.00 (red/pink) |
| Absorption maxima 1 | 369 - 379 nm (10 PPM in 0.1M NaOH) |
| Absorption maxima 2 | 547 - 557 nm (10 ppm in 0.1M NaOH) |
| Hazard Pictogram(s) |  |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H341- H350- H361f |
| Precautionary Statements | P201- P280- P308 + P313- P405- P501 |
| UN. No. | Not dangerous goods |
| Class | - |
| Packing Group | - |
| RTECS | SM8380000 |
| WGK | 3 |
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