Table of Contents
- Tannic Acid Product Overview
- Technical Parameter Comparison
- Key Industrial Applications
- Operational Best Practices
- Client Success Stories
- Contact for Technical Consultation
Tannic Acid (CAS 1401-55-4) Product Overview
Essential Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | Tannic Acid |
| CAS Number | 1401-55-4 |
| Molecular Formula | C76H52O46 |
| Appearance | Light yellow to brown powder |
| Solubility | Water: ≥50 g/L (20°C) |
| Purity | ≥98% (HPLC Grade) |
| Storage Conditions | 2-8°C in airtight container |
Technical Parameter Comparison
| Grade | Food Grade | Pharma Grade | Industrial Grade |
|---|---|---|---|
| Purity | ≥95% | ≥99% | ≥90% |
| pH (1% solution) | 3.2-3.8 | 3.0-3.5 | 2.8-4.0 |
| Moisture Content | ≤5% | ≤2% | ≤8% |
| Primary Applications | Beverage clarification | Medical formulations | Water treatment |
Industrial Applications Analysis
Pharmaceutical Manufacturing
As a natural astringent in topical preparations (5-10% concentration) and protein precipitation agent in vaccine production.
Food & Beverage Industry
Wine clarification agent (dosage: 0.01-0.1g/L), beer foam stabilizer, and natural preservative in baked goods.
Water Treatment Solutions
Effective in heavy metal ion removal (85-95% efficiency for lead/mercury at 50-100ppm concentrations).
Operational Protocols
Pharmaceutical Preparation
1. Dissolve 5g tannic acid in 95ml distilled water
2. Filter through 0.22μm membrane
3. Sterilize via autoclave (121°C, 15min)
Industrial Scale Application
Optimal dosage calculation: [Contaminant ppm] × 1.2 = Required tannic acid (mg/L)
Documented Client Implementations
Case 1: European Pharma Leader
Challenge: Improve vaccine purity standards
Solution: Implemented HPLC-grade tannic acid in purification
Results: 22% yield increase, 99.2% final product purity
Case 2: Asian Beverage Conglomerate
Challenge: Reduce wine clarification time
Solution: 0.05g/L tannic acid addition pre-filtration
Results: Processing time reduced by 40%, cost savings €120k/year
Case 3: North American Water Plant
Challenge: Meet EPA lead level requirements
Solution: Tannic acid flocculation system implementation
Results: 98.7% lead removal, compliance achieved
Technical Consultation Contact
For formulation assistance or bulk pricing:
Email: info@vivalr.com
Phone: (86) 15866781826
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