Beer brewing tannic acid (Tang Hua grade)

Post Date:
Dec 17,2024
Expiry Date:
Mar 17,2025
Detailed Description:
Cas No. :1401-55-4 Appearance: Light yellow granule powder
Purity： >96% (g/100g content of dry units)
Gallic acid： <2.0%
Heavy metal： <20ppm
Residue on ignition <1.0%
Loss on drying： <9.0%
PH(1:10 mellow solution)： 3-4
Soluble in water: Clear, no impurity deposition
Gum test: Standard
Dextrine test: Standard
CAS Registry Number:
1401-55-4
Synonyms:
;Chinese tannin;Gallotannic acid;Gallotannin;Galloylglucose;Glycerite;Penta NM digalloyl glucose;Quebracho;Tannins;1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose;1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose;
Molecular Formula:
C₇₆H₅₂O₄₆
Molecular Weight:
1701.1985
Molecular Structure:
Safety Description:
S24/25:;

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