Art.-No. 620
Tannin pharma, 100g
Characteristic: A mixture of glucose esters with gallic acid and 3-galloyl gallic acid, organic chemical, ex witch hazel extract 15% tannin
Relevant identified uses of the substance: laboratories, food industry, pharmaceuticals, veterinary medicine
Category: FoodChem
Source for: Tannin
SU: 100g
Chemical composition: (tanic acid) C76H52O46, 86+%
Other parameters
Appearance of solution comply
Identity: OK
value">B:
value">A comply
value">C comply
Loss on drying (100-105°C) max. 12.0%
Sulfate ash max. 0.1 %
Dextrine, rubbers, sugars, salts - comply
Resin comply
Clarity: comply
Test report: -
Not of animal origin -
GMO free, prodused in accordans with GMP
Synonyma
Tannic acid, Gallotanin, Gallotannin, Tannin
Acidum tannicum, Gallotannic acid, Digallic acid, Gallotannin, Tannimum, Quercitannin, Oak bark tannin, Quercotannic acid, Querci-tannic acid, Querco-tannic acid
IUPAC name 1,2,3,4,6-penta-O-{3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoyl}-D-glucopyranose
Properties
Tannin is an odorless brown substance or yellowish white or brownish amorphous light powder or shiny scales; brown crystalline substance without odour, having a sweet taste; readily soluble in water.
Use
for pharma industry
in many parts of the world, its uses in food are permitted
reference material, pharmaceutical secondary standard
Identifiers
CAS 1401-55-4
EU 215-753-2
E ?
Ph.Eur. - yes
HS-Nr.
UN, AGR
LQ
MW 1701.20
Safety information/ instruction GHS:
Pictogram: GHS07 Signal word: Warning
H-sentences
P-sentences
Storage condition
in closed container by T <25°C.
more Information, Literature
CoA und/oder MSDS gem. VO(EG) Nr. 1907/2006 (REACH) - please request
Food low acc. VO(EU) Nr. 231/2012
Health related information acc. regulation of (EU) No. 432/201 – no
RDA/ ETD = ADI Acceptable Daily Intake in mg/ kg acc. to the directive 90/496/EWG - no details
European Pharmacopoeia http://www.fptl.ru/biblioteka/farmacop/EP-7.0-2.pdf
Wiki: https://en.wikipedia.org/wiki/Tannic_acid
PubChem: https://pubchem.ncbi.nlm.nih.gov/compound/16129778
Article about the application / quotes:
Notice: Tannic acid has antibacterial, antienzymatic and astringent effects. Increased oral intake can lead to acute gastroenteritis, liver necrosis and nephritis. Lethal doses cause convulsions and respiratory arrest.
Disclaimer:
The end user decides on the use of the substance / preparation and assumes full responsibility for it. Despite careful content control, we assume no liability for the content of external links. The content of the linked pages are the sole responsibility of their operators. All statements without guarantee.
Keywords:
Update: 14.05.2024