Tel:
+86 15628782329
+86 15628782329
English 
Tel:
+86-156-2878-2329
E-Mail：sales001@bosschemical.com
E-Mail：sales001@bosschemical.com
No. 55, Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone.
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1401-55-4
futurechem
1401-55-4
Product Description
Product name: Tannic acid
CAS：1401-55-4
MF：C76H52O46
MW：1701.2
EINECS:215-753-2
Use:
1. Used in leather industry
2. Used as an analytical reagent
3. Used in the pharmaceutical industry
4. Used as water-based drilling viscosity reducer and cement retarder.
5. It is used to adjust the pH value of bare skin soaking acid and vegetable tanning liquid
Specifications :
COA 数据指标部分
| Items | Specifications |
| Appearance | Light yellow powder |
| Purity | ≥81% |
| Melting Point | 218 °C(lit.) |
| Density | 1.2965 (rough estimate) |
Product Description
Product name: Tannic acid
CAS：1401-55-4
MF：C76H52O46
MW：1701.2
EINECS:215-753-2
Use:
1. Used in leather industry
2. Used as an analytical reagent
3. Used in the pharmaceutical industry
4. Used as water-based drilling viscosity reducer and cement retarder.
5. It is used to adjust the pH value of bare skin soaking acid and vegetable tanning liquid
Specifications :
COA 数据指标部分
| Items | Specifications |
| Appearance | Light yellow powder |
| Purity | ≥81% |
| Melting Point | 218 °C(lit.) |
| Density | 1.2965 (rough estimate) |