|
HS Code |
610595 |
| Name | Purpurin |
| Chemical Formula | C14H8O5 |
| Molar Mass | 256.21 g/mol |
| Appearance | Orange-red crystalline solid |
| Melting Point | 259 °C |
| Solubility In Water | Slightly soluble |
| Cas Number | 81-54-9 |
| Source | Derived from the madder plant (Rubia tinctorum) |
| Uses | Natural dye, staining agent in biology |
| Structure Type | Anthraquinone derivative |
| Color Index | CI 75410 |
| Uv Maximum Absorption | 480 nm |
| Pka | 5.8 |
| Toxicity | Low toxicity |
As an accredited Purpurin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Purpurin is supplied in a 25g amber glass bottle with a secure screw cap, labeled with hazard symbols and chemical details. |
| Shipping | Purpurin should be shipped in tightly sealed containers, protected from light and moisture. It is typically transported as a solid chemical, classified as non-hazardous, but standard chemical shipping regulations apply. Proper labeling with handling and safety information is required. Store and ship at ambient temperature, avoiding conditions that could cause degradation or spillage. |
| Storage | Purpurin should be stored in a tightly sealed container, protected from light and moisture, and kept at a cool, dry place, ideally at 2–8°C (refrigerator temperature). Ensure good ventilation in the storage area and keep it away from incompatible substances such as strong oxidizing agents. Proper labeling and compliance with safety regulations are essential to ensure safe storage and handling. |
Competitive Purpurin prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
