Acids

Sulfuric acid 96%.

Sulfuric acid 96%.

Sulfuric acid 98%.

Sulfuric acid 98%.

Tannic Acid.

Tannic Acid.

Product IntroductionSlightly special smell, strong astringency, exposure to light and deep color change in the air. Soluble in water, easily soluble in ethanol, acetone and glycerol, almost insoluble in ether, benzene, chloroform and petroleum

Product IntroductionSlightly special smell, strong astringency, exposure to light and deep color change in the air. Soluble in water, easily soluble in ethanol, acetone and glycerol, almost insoluble in ether, benzene, chloroform and petroleum

Product IntroductionSlightly special smell, strong astringency, exposure to light and deep color change in the air. Soluble in water, easily soluble in ethanol, acetone and glycerol, almost insoluble in ether, benzene, chloroform and petroleum

Slight special smell, strong astringency, dark color in exposed light and air. Soluble in water, soluble in ethanol, acetone and glycerol, almost insoluble in ether, benzene, chloroform and petroleum ether. Slight special smell, with strong

Slight special smell, strong astringency, dark color in exposed light and air. Soluble in water, soluble in ethanol, acetone and glycerol, almost insoluble in ether, benzene, chloroform and petroleum ether. Slight special smell, with strong

Slight special smell, strong astringency, dark color in exposed light and air. Soluble in water, soluble in ethanol, acetone and glycerol, almost insoluble in ether, benzene, chloroform and petroleum ether. Slight special smell, with strong