Phenolphthalein A.C.S.
SKU: P1480-1
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| Clarity of Alcohol Solution | .......... | to pass test |
| Visual Transition Interval | .......... | pH 8.2 (colorless) to .......pH 9.8 (red-brown) |
| Additional Specifications | .......... | |
| Absorption max. (pH 9.8) | .......... | 551-554 nm |
| Absorptivity (A 1% /1 cm; I max. pH 9.8 on dried substance) | .......... | 700-750 |
| Loss on drying (110°C) | .......... | max.1% |
| Compound Name: | C20H1404 |
|---|---|
| Chemical SubName: | 3,3-Bis(P-Hydroxyphenyl)Phthalide |
| FW: | 318.33 |
| CASno: | 77-09-8 |
| Merk Index: | 11.7208 |
| Material: | Indicator Powder |
| Meets Spec: | MEETS A.C.S. SPECIFICATIONS |
| Hazmat Logos: |
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| Manufacturer | N/A |
|---|---|
| Promo Text | N/A |
