Safety Notes
♦ Safe use of Nitric Acid - HNO3 68% chemicals. To be able to safely use Nitric Acid - HNO3, you need to follow rules such as always wearing protective glasses, using acid-resistant gloves when working, not letting acid come into direct contact with the skin, and the work area must be well-ventilated and have a good ventilation system. When using HNO3, you need to prepare protective equipment including safety glasses, protective gloves made of neoprene, butyl rubber, natural rubber or nitrile, and a good ventilation system. During transportation, users need to prepare containers that must be tightly covered to avoid spillage and spillage. In particular, you must not use sawdust, straw, or wood chips to fill or block HNO3 because then it will react to create extremely toxic NO gas. In particular, you need to keep away from alkalis, metals and reducing agents.
Confirm the specifications and safety instructions in the technical documentation for each batch before use.
Original Information and Warnings to Verify
♦ What is Nitric Acid –HNO3 used for? Nitric Acid – HNO3 is a chemical compound, a solution of hydrogen nitrate (anhydrous nitric acid). Nitric Acid – HNO3 in nature is formed during thunderstorms with lightning. This chemical is colorless and if left for a long time, it will turn slightly yellow. So what are the applications and uses of Nitric Acid? ♦ Properties and applications of Nitric Acid - HNO3 68% Chemicals Nitric Acid - HNO3 exists in both gas and liquid forms and is colorless. This chemical reacts vigorously with most metals, bases and many other compounds. Boiling point of Nitric Acid – HNO3 is 86 °C (concentrated), crystallization point: – 41 °C (concentrated), infinitely soluble in water. Nitric Acid – HNO3 is commonly used in the production of RDX as well as raw materials for fertilizer production. In addition, this compound is also used in school laboratories and in ICP-MS and ICP-AES techniques. Nitric Acid – HNO3 (with concentrations from 0,5% to 2,0%) acts as a base compound to determine traces of metals in solutions. In this technique, one needs to choose to use extremely pure nitric acid because a small amount of metal ions can also affect the analysis results. Besides, because it reacts with most metals and in the synthesis of organic substances, Nitric Acid - HNO3 is also used in metallurgy and refining. When combined with hydrochloric acid, it forms aqua regia (a reactant that can dissolve gold and platinum). ♦ Safe use of Nitric Acid - HNO3 68% chemicals. To be able to safely use Nitric Acid - HNO3, you need to follow rules such as always wearing protective glasses, using acid-resistant gloves when working, not letting acid come into direct contact with the skin, and the work area must be well-ventilated and have a good ventilation system. If HNO3 chemical accidentally comes into contact with your eyes, you need to rinse continuously with clean water for at least 10 minutes and call emergency medical help. In case of skin contact, you need to rinse with clean water continuously, remove clothing and wash immediately with diluted NaHCO3 or Na2CO3 solution. When using HNO3, you need to prepare protective equipment including safety glasses, protective gloves made of neoprene, butyl rubber, natural rubber or nitrile, and a good ventilation system. During transportation, users need to prepare containers that must be tightly covered to avoid spillage and spillage. Besides, you should not mix it with alkalis or metals. In particular, you must not use sawdust, straw, or wood chips to fill or block HNO3 because then it will react to create extremely toxic NO gas. In preserving chemical HNO3, containers must be tightly closed, tightly covered, and stored Nitric Acid – HNO3 in a cool, well-ventilated area. In particular, you need to keep away from alkalis, metals and reducing agents. Customers who buy products should contact: PHU THINH SERVICE TRADING COMPANY LIMITED (VIEN PHU THINH SERVICE TRADING COMPANY LIMITED) Address: 432A/40/29 Duong Ba Trac, 1 ward, 8 district, HCMC Hotline: 0906.733.038 Email: hoachatphuthinhvien@gmail.com Website: https://hoachatphuthinh.vn/ PHU THINH is a reputable supplier, a reliable partner along with your success!
