What is the main use of DBNPA 2,2-dibromo-3-azinopropionamide?
DBNPA, that is, 2,2-dibromo-3-hyponitropropionamide. Its combination with 2% 2,2-dibromo-3-hyponitropropionamide has a wide range of functions. In the industrial field, it is often used as a biocide. It can effectively inhibit the growth of various microorganisms, such as bacteria, fungi and algae.
In industrial circulating cooling water, the growth of microorganisms can easily cause pipe blockage and equipment corrosion. This combination can prevent this and ensure the smooth operation of the circulation system. In the paper industry, pulp is prone to deterioration due to microbial action, and adding it can protect the quality of pulp and stabilize the quality of paper products.
In the field of coatings, it can prevent mildew of coatings, extend their storage life, and ensure good performance of coatings when used. In fabric processing, it can endow fabrics with antibacterial and mildew-proof properties, improve fabric durability and hygiene.
All in all, this combination has crucial uses in many aspects such as industrial production, product preservation and quality maintenance, and can ensure stable production links in various industries and product quality standards.
What are the methods for using DBNPA 2,2-dibromo-3-azinopropionamide?
DBNPA and 2% 2,2-dibromo-3-nitropropionamide are both highly effective biocides, and their use methods have their own tips.
When using DBNPA, first, in the circulating water system, it is recommended to add it at a concentration of 10-50mg/L according to the water quality and microbial growth conditions. It can be added in an impact type or slowly to maintain the concentration of biocides in the system and effectively kill bacteria, fungi, algae and other microorganisms. Second, in the pulp preservation of the paper industry, 0.05% - 0.2% of DBNPA can be added according to the pulp volume to ensure that the pulp is not eroded by microorganisms during storage and production. Third, in industrial cooling water treatment, regularly monitor the number of microorganisms and water quality indicators in the water, and adjust the dosage and cycle according to the results to ensure the normal operation of the cooling system and avoid microbial hazards.
2,2-dibromo-3-hyponitropropionamide is used. First, in swimming pool water treatment, it is added at a concentration of 1-3mg/L, which can effectively control bacteria and viruses in swimming pool water and protect the health of swimmers. After adding, it needs to be fully stirred to make it evenly dispersed. Secondly, in the oil field water injection system, in order to prevent the growth of bacteria and cause pipeline corrosion and blockage, it is often injected at a concentration of 20-50mg/L to inhibit the growth of harmful microorganisms such as sulfate-reducing bacteria. Furthermore, in the anti-mildew treatment of the leather industry, the leather can be soaked in a solution containing 0.1% - 0.3% of the agent, so that the agent can be adsorbed on the surface of the leather to play an anti-mildew role.
During the use of both, it is necessary to pay attention to the protection of the operator to avoid the contact of the agent with the skin and eyes, and the dosage should be strictly followed to prevent adverse effects on the environment.
What is the safety of DBNPA 2,2-dibromo-3-azinopropionamide?
For DBNPA, 2,2-dibromo-3-hypoazopropionamide is also used. The safety of this substance and 2% 2,2-dibromo-3-hypoazopropionamide solution needs to be reviewed in detail.
DBNPA has antibacterial properties, but its toxicity cannot be underestimated. Contact with the skin, or cause irritation or allergies, if it is not accidentally entered into the eyes, it is particularly harmful and can damage the eye tissue. If inhaled its volatile gases, or cause respiratory discomfort, such as cough, asthma, etc. If ingested by mistake, it may hurt the stomach, vomiting, diarrhea, etc.
Although the concentration of 2% solution is low, it should not be ignored. When storing, it should be protected from high temperature and open flame, as it may have the risk of combustion and explosion. And it needs to be properly sealed to prevent volatilization, which will increase the concentration in the environment and endanger the surrounding area. When using, it must be operated according to the specifications, wearing protective equipment, such as gloves, goggles, masks, etc., to reduce the risk of contact.
After use, the residue should not be disposed of at will. When handling according to regulations, it will not pollute the environment. In short, when using DBNPA and related solutions, it is necessary to be cautious and strictly follow safety procedures to ensure people's safety and physical safety.
What are the storage conditions for DBNPA 2,2-dibromo-3-azinopropionamide?
DBNPA and 2,2-dibromo-3-nitropropionamide, if they are properly stored, can keep their stability and good use. Store these two substances in a shady place first. Both are photophobic, and light exposure is easy to chemically change and damage its effectiveness. It should be stored in a dark room or in a light-shielding device.
The second time is temperature control. It should be stored in a cool place. If the temperature is too high, it can cause decomposition or deterioration. Generally speaking, room temperature is 15 to 25 degrees Celsius. In a very hot environment, it must not be stored.
Furthermore, moisture prevention is also critical. Both have a certain degree of water absorption, and the humidity is too high, which can cause deliquescence, which in turn affects the quality. Store in a dry place, or add a desiccant to keep it dry.
And keep away from fire sources and oxidizing agents. Both may be flammable and dangerous in case of fire; oxidizing agents can react violently with them, so they must be stored in isolation.
In addition, when the storage place is clearly marked, remember its name, nature, danger, etc., so as to access and pipe, and prevent accidental touch and misuse, and keep it safe. Only in this way can the quality of DBNPA and 2,2-dibromo-3-nitropropionamide be preserved for a long time, so that when needed, it can be used to its full potential.
Is DBNPA 2,2-dibromo-3-azinopropionamide compatible with other chemicals?
For DBNPA, 2,2-dibromo-3-nitropropionamide is also used. The compatibility of this substance with other chemicals is really related to many reactions and characteristics.
DBNPA has strong oxidizing and antibacterial properties. If it encounters reducing agents, such as sulfites, it will have a redox reaction, and the two are incompatible. Because of its strong oxidizing properties, it is also incompatible with active metals such as iron and zinc in contact, and metals may be corroded.
However, in buffer solutions in some neutral or weakly alkaline environments, DBNPA may remain relatively stable, and may have certain compatibility with some inactive inorganic salts, such as sodium chloride and sodium sulfate.
The compatibility of 2,2-dibromo-3-azinopropionamide with surfactants needs to be carefully investigated. Nonionic surfactants are usually more compatible with them because they do not affect the chemical structure and activity of DBNPA. However, anionic or cationic surfactants may interact with DBNPA due to charge, or lead to precipitation, inactivation, etc.
In short, the compatibility of DBNPA with other chemicals varies according to the nature of the chemical and environmental conditions (such as pH, temperature, etc.), and the application needs to be carefully tested and carefully considered.