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LC5638 Tannic acid



Order number Packaging Quantity Price €
AC32638 Plastic bottle 1 kg inquire
AC32638 Double PE Sack 20 kg inquire


Product information
Synonyms Tannin
HS Code 3201 90 90
EC number 215-753-2
CAS number 1401-55-4


Chemical and physical data
Solubility 250 g/l (20 °C)
Bulk density 220 kg/m3
pH value 3.5 (100 g/l, H2O, 20 °C)


Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good


Identity conforms
Appearance of solution (20 %; water) conforms
Heavy metals (as Pb) ≤ 0.004 %
As (Arsenic) ≤ 0.0003 %
Residual solvents class 3 (Ph.Eur./USP/ICH) ≤ 0.5 %
Other residual solvents (Ph.Eur./USP/ICH) excluded by production process
Organic volatile impurities (USP/NF) conforms
Dextrins,rubber,salts,sugars conforms
Resinous matter conforms
Sulfated ash ≤ 0.1 %
Loss on drying (105 °C) ≤ 12.0 %
Corresponds to Ph Eur, USP