- Synonyms: Tannin
- C76H52O46
- M = 1701,22 g/mol
- CAS [1401-55-4]
- EINECS-No.: 215-753-2
- Solub. in water: (20 ºC): 250 g/l
- Tariff number: 3201 90 90 80
- Applications: laboratory reagent, synthesis of organic products, chromatography (absorbent for: proteins).
SPECIFICATIONS
arsenic (As): max. 3 ppm
heavy metals (as Pb): max. 0,003 %
residue on ignition: max. 0,1 %
loss on drying : max. 12 %