Tannic acid, tannin molecule. It type of polyphenol. Sheet of paper in a cage. Structural chemical formula and molecule model
Schlüsselwörter
tannin,
tannic,
acid,
oak,
gall,
sheet,
notebook,
cage,
corrosion,
hydrogen,
carbon,
organic chemistry,
formula,
atomic,
model,
molecular,
structure,
science,
chemical,
chemistry,
compound,
atom,
molecular,
illustration,
vector,
study,
education
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