THYMOLPHTHALEINE pH INDICATOR PURE |
| Article No. | 23055 | Grade | Pure | |
| Synonyms | 5,5’-Diisopropy-2,2’-dimethylphenolphthalein | C.I. No. | — | |
| CAS No. | 125-20-2 | Purity | — | |
| Molecular Formula | C28H30O4 | Molecular Weight | 430.55 | |
| H.S. Code | 2932.2090 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | White powder | |
| Solubility | Soluble in alcohol and acetone, insoluble in water. | |||
| Specifications Parameters | ||||
| Description | White powder. | |||
| pH Transition range | pH 9.3 – 10.5
Colourless – Blue |
|||
| Absorption maxima (pH 10.5) | 592 – 596 nm | |||
| Absorptivity (A1%/1cm, at λmax., pH 10.5, on dried substance) | 800 – 900 | |||
| Sensitivity | To pass the test | |||
| Properties | Store below 30°C. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Causes eye irritation. Toxic to aquatic life with long lasting effects. Causes mild skin irritation. Precautionary statements: Prevention: Wash hands thoroughly after handling. Response: If eye irritation persists, get medical advice/attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, If present and easy to do. Continue rinsing. If skin irritation occurs, seek medical advice/ attention.
|
IMDG Code : 9/III
UN No. : 3077 IATA : 9 |
|||
| Disposal: Dispose of contents and container in accordance with relevant legislation.
|
||||
| Hazard Pictogram(s) : — GHS09 | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 5gm, 5 x 5gm, 10 x 25gm, 25gm, 4x25gm, 1kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 23055 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
&url=https://www.auraiyalabchem.com/product/thymolphthaleine-ph-indicator-pure-cas-no-125-20-2-23055/&media=https://www.auraiyalabchem.com/wp-content/uploads/2025/03/125-20-2-1.png){kind=link}
%20125%20ml&url=https://www.auraiyalabchem.com/product/thymolphthaleine-indicator-solution-89980-125-ml/&media=https://www.auraiyalabchem.com/wp-content/uploads/2025/01/01-01-1-2.png){kind=link}
Reviews
There are no reviews yet.