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Tannic acid
(52612564 | 1401-55-4)
| CAS: | 1401-55-4 |
|---|---|
| Molecular Formula: | C76H52O46 |
| Molecular Weight: | 1701.20 |
| Availablility: | Inquire for Status |
|---|---|
| Downloads: | | |
| 52612564-1kg | 1kg | £108.90 | |
| Bulk Order | |||
| 52612564-1kg | 1kg | €152.50 | |
| Bulk Order | |||
| 52612564-1kg | 1kg | $163.40 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 52612564 | ||||
| Product Name | Tannic acid | ||||
| Categories | Aroma Chemicals Biochemicals Flavours and Fragrance Materials | ||||
| CAS | 1401-55-4 | ||||
| Molecular Formula | C76H52O46 | ||||
| Molecular Weight | 1701.20 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 3201909080 |
Product Specification
| Density | 0.50 - 0.45 | ||||
| Conclusion | Conforms to USP34 | ||||
| Heavy metals | ≤20ppm | ||||
| pH | 3.0 - 4.0 | ||||
| Loss on Drying | ≤9.0% | ||||
| Solubility | Very soluble in water, freely soluble in acetone and alcohol | ||||
| Residue on Ignition | ≤1.0% | ||||
| Content | ≥81% (Tannic acid content, dry basis) | ||||
| Colour gardner | ≤5 | ||||
| Sulfated ash | ≤0.1% | ||||
| Appearance | Amorphous light yellow to brown powder | ||||
| Lead (Pb) | ≤5ppm | ||||
| Arsenic (As) | ≤3ppm | ||||
| Gallic Acid | ≤4.0% | ||||
| Gums, Dextrin Test | No Turbidity | ||||
| Resins Test | No Turbidity |
Safety Information
| Pictograms |
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| Signal word | warning | ||||
| Hazard statements |
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| Precautionary statements |
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