Sodium benzoate 99% White crystalline powder or granular solid

Sodium benzoate, also known as sodium benzoate, is an organic matter, chemical formula C7H5NaO2, is a kind of white granular or crystalline powder, odorless or slightly with benzoin odor, slightly sweet, astringent taste, relative molecular mass of 144.12, stable in air, easily soluble in water, its aqueous pH value is 8, soluble in ethanol.

Benzoic acid and its salts are broad-spectrum antimicrobial agents, but their antibacterial effectiveness depends on the pH value of the food. The bactericidal and bacteriostatic effects were enhanced with the increase of acidity of the medium, while the bactericidal and bacteriostatic effects were lost in the alkaline medium. The optimum pH value of preservative is 2.5~4.0.

Melting point 246 ~ 247℃ (decomposition). The bulk relative density is 0.55 ~ 0.70 in granular form and 0.92 ~ 0.98 in powdered form. Solubility in water 1.2g /L. Strong oxidant. Contact with inflammable materials and organic matter is easy to ignite. When encountering ammonia, ammonium salt, urea and other nitrogenous compounds and water to produce explosive nitrogen trichloride. Heat or moisture release heat, release toxic corrosive smoke.

The product has a strong sterilization, bleaching effect, widely used in civil health, animal husbandry industry and plant protection as a highly efficient sterilization disinfectant, cotton, hemp chemical fiber fabric washing bleaching agent, wool shrinking agent, can also be used in rubber chlorination, battery materials, organic synthesis industry and dry bleaching of clothing. Trichloroisocyanuric acid is an oxidizing bactericide similar to hypocyanate and chlorine. It can be used instead of liquid chlorine or hypochlorite in circulating cooling water systems. Mainly used for drinking water, industrial circulating water, swimming pools, restaurants, hotels, public places, homes, hospitals, eggs and fish disease prevention and disinfection. It can kill almost all fungi, bacteria and virus spores and is safe and convenient to use. The product can also be widely used in food, dairy products, rice seed treatment, fruit preservation, fiber bleaching, wool shrinkage, daily chemical decolorization, wood mildew proof papermaking, rubber oxidation and battery materials. TCCA has excellent bactericidal performance. It is a new generation of broad spectrum, high efficiency and low toxicity bactericide, bleach and anti-shrinkage agent.