Dye Tannic Acid
Contact Info
- Add:宜昌市五峰土家族自治县渔洋关镇天池路8号, Zip: 443413
- Contact: 张先生
- Tel:0717-5757168
- Email:wfcchem@126.com
Other Products
Product Name:Dye Tannic Acid
Alias: Tannic Acid, Tannin, Gallnut Tannic Acid
Molecular Formula:C76H52O46
Molecular Weight:1701.18
Tannic Acid Molecular Structure Formula:
Test Item | Unit | Specification Value |
Appearance | __ | Light yellow powder |
Content | % | ≥83% |
Loss on Drying | % | ≤9.0 |
% | ≥53.0 | |
Water Insolubles | % | ≤0.5% |
Gallic Acid | % | ≤7.0 |
Production Scale | __ | 600T/Y |
Packaging | Outer cardboard drum, inner plastic bag. | |
Properties: This product is a light yellow to light brown powder with a special odor and extremely astringent taste; soluble in 1 part water or ethanol, soluble in acetone, insoluble in chloroform.
Usage/Application: Used as a fixing agent, mordant, fiber deodorant, and synthetic dye in textile printing and dyeing.
Storage: Store in a cool, dry place away from light, sealed tightly.
Packaging: Inner plastic, outer paper drum, net weight 25 kg per drum.
| Industry Category | Chemicals |
|---|---|
| Product Category | |
| Brand: | 赤诚生物 |
| Spec: | |
| Stock: | |
| Origin: | China / Hubei / Yichangshi |
