|
HS Code |
131939 |
| Name | Phenolphthaleinum |
| Chemical Formula | C20H14O4 |
| Molar Mass | 318.33 g/mol |
| Appearance | white to pale pink powder |
| Melting Point | 258-262 °C |
| Solubility In Water | practically insoluble |
| Solubility In Ethanol | soluble |
| Ph Range As Indicator | 8.2–10.0 |
| Color Change | colorless to pink |
| Cas Number | 77-09-8 |
| Boiling Point | Decomposes before boiling |
| Storage Conditions | store in tightly closed container, away from light |
| Uses | pH indicator in acid-base titrations |
| Toxicity | Toxic if ingested in large amounts |
| Chemical Class | phthalein dye |
As an accredited Phenolphthaleinum factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White opaque plastic bottle labeled "Phenolphthaleinum," 100g, with hazard symbols, lot number, and manufacturer details; tightly sealed screw cap. |
| Storage | Phenolphthalein should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Protect it from light and moisture. Store at room temperature and avoid exposure to excessive heat. Proper labeling and secure storage are essential to prevent accidental ingestion or contact. |
| Shipping | Phenolphthaleinum (Phenolphthalein) should be shipped as a hazardous chemical, typically under UN number 3077. It requires secure, leak-proof packaging, proper labeling, and documentation according to relevant transport regulations. Protect from moisture, heat, and incompatible substances. Ensure shipping follows local, national, and international guidelines for the safe handling and transport of chemicals. |
Competitive Phenolphthaleinum prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@boxa-chemical.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@boxa-chemical.com
