Fermentation is good detail. Wines are as a result of fermentation of sugar in fruit juices to ethanol. Prolonged fermentation Conversely by a specific species of bacterium contributes to a chemical change of ethanol to ethanoic acid which also called acetic acid. Household vinegar is 5 per cent by mass acetic acid.

Supply of natural edible acetic acid, strictly in accordance with the national standard (GB1903-2008) production, process specifications.

The toxicity of ethylene glycol itself is low, and its metabolites are highly toxic, and its toxicity to the kidneys is mainly caused by oxidative metabolites of ethylene glycol.

When some areas enter the plum rain season, the air will become extremely humid, which will have a bad impact on food storage and people's normal life. In order to avoid the heavy losses caused by the weather in this period, many dehumidification products are widely used.

Acetic acid is a potent compound. In fact, it's the primary compound contained in vinegar. It has its own unique flavor in addition to acidity. According to many experts, apple cider vinegar offers a lot of health benefits because of its medicinal properties.

I. On potassium nitrate:1. Potassium nitrate is a compound fertilizer of nitrogen and potassium, of which nitrogen is 13.5 and potassium is 46. Potassium nitrate is easy to move in the soil and is suitable for Topdressing of crops, especially in the middle and late stages.

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Whether the proportion of materials or the amount of water in evaporated water has a certain effect on the purity and yield of potassium nitrate. Then there is another kind of cooling crystallization temperature, which is called cooling crystallization temperature.

Product introduction and its useSodium metasilicate is listed as "China's priority development of fine chemicals" and "the future development of inorganic chemical products in China" one of the quality system in strict accordance with the national HG/T2568-94 standard implementation of production.

Sodium metasilicate pentahydrate, as often used in sodium metasilicate, a more typical variety, by virtue of soluble in water, insoluble in alcohol and acid, descaling, emulsification, and other effects are widely used in a variety of industries, especially in the washing industry,sodium metasilicate pentahydrate is a must for production.