Barium Nitrate, referred to as barium nitrate, is an inorganic barium salt compound with the chemical formula Ba (No))₂ and a relative molecular weight of 261.34. It is a kind of industrial chemical raw material with strong stability, oxidizing properties and specific uses.Industrial grade barium nitrate is a white crystalline powder or colorless transparent crystal with no obvious odor. It has stable properties at room temperature. It is soluble in water, slightly soluble in ethanol, and insoluble in organic solvents such as acetone and ether. It has the characteristics of strong oxidation, medium toxicity, and low corrosion (at room temperature). It is a special basic raw material for many fields such as chemical industry, metallurgy, electronics, fireworks and firecrackers.Its boiling point is 150℃ (decomposition), there is no clear flash point, and the freezing point is 592℃. It has good stability when sealed and dried at room temperature and pressure. It is not easy to decompose and is slightly moisture-absorbent. At high temperature (≥150℃), it will decompose to produce barium oxide, nitrogen dioxide and oxygen. It is moderately toxic (Skin contact is slightly irritating, it is strictly prohibited to eat, long-term inhalation of dust may cause respiratory irritation, barium poisoning, damage to the nervous system and kidneys).It is strictly prohibited to use industrial-grade barium nitrate for food, medicine, edible/external use, and for children's contact products. It must be sealed and stored in a cool, ventilated, dry and light-proof special dangerous goods warehouse, away from high temperature, fire sources, flammable and explosive substances and reducing substances, avoid mixing, impact and leakage, and ensure storage safety. At the same time, it is necessary to strictly control the content of heavy metal impurities and barium ion residues, in line with GB/T 1613-2018 "Industrial Barium Nitrate" and other related standards.It is mainly used as industrial oxidants, chemical raw materials, and raw materials for fireworks and firecrackers. It is widely used in chemical synthesis, metallurgical refining, electronic component manufacturing, fireworks and firecrackers and other processes. It strictly follows the relevant standards of industrial chemicals and corresponding fields, and fits the current development trend of "green, refined, safe, and large-scale" in the chemical industry. The core highlights its strong oxidation, good stability, and purpose-specific characteristics, focusing on strict safety control, toxicity protection, and heavy metal impurity control requirements.

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Application Description

1. It is used as a core oxidant and chemical raw material in the chemical industry. It is mainly used in the production of barium oxide, barium peroxide and other barium salt products. It can also be used in the manufacture of nitric acid, barium-based catalysts and other chemical products. It has the characteristics of strong oxidation, high reaction efficiency and high product purity. It can meet the special needs of oxidation reactions and catalytic reactions in chemical synthesis, adapt to the needs of refined and large-scale development of the chemical industry, and meet the development trend of green chemicals. After use, the residues can be discharged after harmless treatment, which will not cause serious environmental pollution, and can be used in conjunction with specific chemical accessories. At the same time, the heavy metal content and barium ion residues are strictly controlled, which meet the safety limit standards of chemical raw materials and reduce The risk of interference by impurities in chemical production.
2. It is used as an oxidizing agent and colorant in the field of fireworks and firecrackers. It is used in the production of various types of fireworks and firecrackers. As an oxidizing agent, it can enhance the effect of setting off and ensure the stability and safety of the setting off process. At the same time, it can be used as a green colorant to make the fireworks show a bright green light. It is suitable for the standardized and safe production needs of the fireworks and firecrackers industry. Strictly follow the safety standards of the fireworks and firecrackers industry. Illegal use and illegal use are strictly prohibited. At the same time, its dust enters the atmosphere and reduces the potential contribution of PM2.5 and the impact of barium ions on the environment. Fire sources and flammable items need to be strictly isolated when stored and used.
3. It is used as a refining agent and degassing agent in the metallurgical field. It is used in the refining process of steel and non-ferrous metals. It can remove impurities and gases (such as oxygen, nitrogen, etc.) from the metal melt and improve the purity and mechanical properties of metal materials. It is suitable for the production of high-end metal products and alloy materials. It is suitable for the refined and high-end development needs of the metallurgical industry, in line with the trend of green upgrading of the metallurgical industry, strictly control the purity and impurity content of barium nitrate, meet the standards of metallurgical auxiliary raw materials, and avoid impurities affecting the quality of metal products.
4. In the electronics field, it is used as raw materials for electronic components and picture tube accessories (electronic grade). It is used in the manufacture of electronic components such as electronic ceramics, capacitors, and picture tubes. It can improve the stability, insulation and service life of electronic components. As a picture tube accessory, it can optimize the screen display effect and adapt to the miniaturization and high-precision production needs of the electronics industry. Strictly follow the safety standards of the electronics industry. It is strictly prohibited to replace electronic-grade products with industrial-grade barium nitrate, and it is strictly prohibited to use it in the production of precision electronic components in violation of regulations.
5. It is used as chemical reagents and analytical reagents (reagent grade) in the laboratory field, used in chemical analysis, experimental research, etc., and can be used as oxidants and precipitants to assist in the detection of various material components. It is adapted to the needs of laboratory precision and standardized testing, and fits the development trend of standardization in the field of scientific research. Strictly control the purity and impurity content of reagent-grade products, comply with chemical reagent standards, and strictly follow laboratory safety regulations during use to protect against toxicity.
6. Used as coating additives and rust inhibitors in other industrial fields, it can be used as additives in the coating industry to improve the corrosion resistance and wear resistance of coatings and extend the service life of coatings; in the field of metal rust prevention, it can be used as a rust inhibitor for metal surface treatment to prevent metal oxidation and corrosion, adapt to the large-scale production needs of electrical coatings and metal processing industries, and meet the trend of green upgrading in the industry; it can also be used in the manufacture of barium glass and other products to improve the optical properties and mechanical strength of glass.
7. Other industrial fields are used as special raw materials (special grade) for fireworks performances. They can be used as core oxidants and colorants in large-scale fireworks performances. They can be used with other raw materials to present diversified fireworks effects, adapt to the large-scale and safe needs of large-scale fireworks performances, and meet the development trend of standardization in the cultural and performing arts industry. It can also be used in the ceramic industry as a ceramic accessory to optimize the color and texture of ceramics and improve the quality of ceramic products.
8. Note: This product is a white crystalline powder or colorless transparent crystal with no obvious odor and moderate toxicity. It is strictly prohibited to eat, strictly prohibited to be used in the field of food and medicine, and strictly prohibited from contact with children; it needs to be rinsed with plenty of water immediately after skin contact for more than 15 minutes, and after eye contact, it needs to be rinsed with plenty of water for more than 20 minutes, and seek medical attention if necessary; immediately after inhaling dust, it needs to be transferred to a fresh air place to keep the respiratory tract unobstructed, and seek medical attention in severe cases; when storing and using, you need to wear professional dust masks, acid and alkali resistant gloves, goggles, protective clothing and other protective equipment to maintain a well-ventilated operating environment (equipped with ventilation, dust recovery and Exhaust gas treatment equipment); it is strictly prohibited to mix and transport with flammable and explosive substances, reducing substances, and acidic substances, and it is strictly prohibited to store at impact, exposure, and high temperature; waste disposal must follow hazardous waste disposal standards, and entrust qualified units for harmless treatment to avoid toxic gases and barium ions generated by decomposition polluting the environment and endangering human health; different grades of barium nitrate are strictly prohibited from mixing, and it is strictly prohibited to use industrial-grade products in high-end or special fields such as electronics, reagents, fireworks, and firecrackers in violation of regulations. Storage specifications are strictly followed during use to prevent large-scale volatilization and leakage of dust, while strictly controlling the content of heavy metal impurities and barium ion residues, in line with relevant industry standards.