|
HS Code |
967781 |
| Chemical Name | Tannic Acid |
| Molecular Formula | C76H52O46 |
| Molar Mass | 1701.19 g/mol |
| Appearance | Light yellow to pale brown amorphous powder |
| Solubility In Water | Highly soluble |
| Melting Point | 218 °C (decomposes) |
| Cas Number | 1401-55-4 |
| Ph 1 Solution | 3.0–4.5 |
| Odor | Odorless or slight characteristic odor |
| Taste | Strongly astringent |
| Source | Derived from plant gallnuts, tara pods, or oak bark |
| Boiling Point | Decomposes before boiling |
| Storage Conditions | Store in a tightly closed container, dry and cool place |
| Hazard Statement | May cause irritation to skin, eyes, and respiratory tract |
| Uses | Food additive, mordant in dyeing, clarifying agent, and pharmaceuticals |
As an accredited Tannic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tannic Acid is packaged in a sealed 500g HDPE bottle, labeled with hazard warnings, product name, and manufacturer details. |
| Shipping | Tannic Acid should be shipped in tightly sealed containers, protected from moisture and incompatible substances. Store and transport in a cool, dry place away from direct sunlight. Follow all regulatory requirements for chemical shipping, clearly labeling packages with appropriate hazard identification and safety information. Handle with care to prevent contamination and spillage. |
| Storage | Tannic acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from heat, moisture, and incompatible substances such as strong oxidizers and bases. Protect it from light and humidity, as it can degrade when exposed. Proper labeling is essential, and access should be limited to trained personnel to ensure safety. |
Competitive Tannic Acid 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!
