Potassium Nitrate for coloring agent

Potassium Nitrate for coloring agent:Potassium nitrate is a coloring agent permitted for use in China. In meat products, it is reduced to potassium nitrite by bacteria, which plays a role in protecting color and inhibiting bacteria. In the food industry, it is also used as a coloring agent, antimicrobial agent and preservative, such as in marinated meat and as a preservative in luncheon meat. However, it is necessary to pay attention to the limits on its use and residue to ensure food safety. Potassium nitrate can also be used as an analytical reagent and oxidant, playing an important role in scientific research and laboratories. At the same time, it can also be used in the production of daily necessities such as cigarette paper. In summary, potassium nitrate has a wide range of applications in agriculture, industry, food industry, medicine and other fields. Its diverse uses and important application value make potassium nitrate an indispensable chemical substance. nitrate,nitrate salt…

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