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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: | Product Specification | Safety Data Sheet [EN] |
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 | ||||
Lead | <5ppm | ||||
AS | <3ppm | ||||
pH | 3 - 4 | ||||
Loss on Drying | <9.0% | ||||
Solubility | Very soluble in water, freely soluble in acetone and alcohol | ||||
Residue on Ignition | <1.0% | ||||
Content | 81% min (Tannic acid content, dry basis) | ||||
Colour gardner | <5 | ||||
Sulfated ash | <0.1% | ||||
Appearance | Amorphous light yellow to brown powder | ||||
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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