Tannic Acid Industrial grade
Product Details:
| CAS No. | 1401-55-4 |
|---|---|
| Appearance | light yellow powder |
| Purity | 81%MIN |
| Place of Origin | Hunan, China (Mainland) |
| Brand Name | MAY SHINE |
| Model Number | Industrial grade |
Payment & Shipping Terms:
| Minimum Order Quantity: | 200 Kilogram |
|---|---|
| Price: | FOB Any China Sea Port USD 11.48~12.53 |
| Packaging Details: | Cardboard drum lined with inner P.E.film. Shipping mark according to the request to customer. Pallet or without pallet, both OK. |
| Delivery Time: | Within 10 days after signing Sales Contract. |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 100 Metric Ton per Month |
Detailed Product Description
| Product Name | TECH GRADE TANNIC ACID |
| Other name: | Tannic acid,Tannin,Gallotannic acid |
| Molecular formula: | C76H52O46 |
| Molecular weight: | 1701.18 |
| Property: | A yellowish to brownish powder,odour characteristic;taste strongly astringent.Soluble in 1 part of water or alcohol;soluble in acetone;almost insoluble in chloroform or ether. |
| Quality Standard: | Meeting the requiremenet of state standard GB5038-85 |
| Uses: | This product is widly use in smelting of germanium manufacture of "lro ink",metal corrosionresistance,slime treatment of petroleum drilling and raw material of pharmaceytical industry. |
| Storage: | A net weight of 25kg packed in woven plastic bags. |
| Packing: | Export products in paperboard circular kegs of 25 Kg net each. |
Certificate of Analysis
Items------------------------------------Standard-------------------------------------------Analyse result
Appearance yellow powder yellow powder
Purity 81%min 81.85%
Loss on drying 9.0%max 6.26%max
Insoluble in water 0.6%max 0.29%
Total color 2.0max 1.8
Products
- feed ingredients [292]
- acid [714]
- feed ingredients [205]
- industrial chemicals [4865]
- pharmaceutical chemicals [622]
- tools [12]
- SULPHATE [1038]
- Chemicals Additives [598]
- trace elements [244]
- Others [455]
Company Info
Changsha May Chemis Chemical Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Changsha
Province/State: Hunan
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products