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Tannic acid is generally not used in modern inks at all, especially in inkjet printer cartridge inks as it can drop a sediment.
It is, however, used in iron-gall type inks used by hobbyist in dip pens and certain fountain pens,
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∙ 12y ago
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Is wine a base?
No, wine contains many different types of acid such as malic acid and tannic acid.
Why are potassium permanganate and tannic acid used in gastric lavage?
tannic acid, a mildly acidic substance derived from polyphenolic compounds (tannins), can precipitate many organic and inorganic compounds. tannic acid also has antiseptic properties. tannic acid complexes with and precipitates alkaloids such as nicotine, apomorphine, strychnine; and it also precipitates, to a lesser extent, metals like aluminium, lead, mercury, and silver. potassium permanganate is an oxidising agent that can react with weak basic compounds such as alkaloids.
Why is acorns bad for horses?
Acorns and oak leaves contain tannic acid, which is poisonous to horses. One acorn won't kill him, but too many definitely can.
How do you make black liquid ink?
There are many ways:suspend lamp black in oiltannic acid and sodium ferrocyanide (sometimes called iron gall ink, because the source of tannic acid was oak tree galls)etc.
HOW MANY acid is present in potatoes?
CITRIC
How many element present in hydrochloric acid?
2
What is cartridge ink liquid?
It is a combination of many various liquids, ranging from cat urine to the highly corrosive Sulfuric Acid.
How many double bonds are present in arachidonic acid?
there are 4 double bonds in arachnoid acid..thanks..
How many moles are present in cyanic acid?
It depends on how much and how strong.
How many number of carbon atoms are present in 0.062 mol acetic acid HC2H3O2?
The number of carbon atoms which are present in 0,062 mol acetic acid HC2H3O2 is 0,747.10e23.
How many elements are present in sulfuric acid?
2 hydogen 1 oxygen
How many amino acid is present in lysozyme?
129 aa residues long
