Sodium Benzotriazole CAS 15217-42-2
Sodium Benzotriazole is an organic compound with the chemical formula C6H5N3.Na and a molecular weight of 141.11. Its appearance is mostly a light yellow transparent liquid. Its density is 1.13-1.19g/ml (24 ℃), boiling point is 276.1 ℃, melting point is -15 ℃, flash point is 133.9 ℃, and sodium benzotriazole CAS 15217-42-2 is non toxic, non corrosive, and non explosive. This substance is easily soluble in water, chloroform, benzene, etc., and can also be mixed with lower alcohols and ethylene glycol in any proportion. Its core function is to form a protective film on the metal surface to achieve corrosion inhibition and rust prevention.
|
ITEM |
STANDARD |
|
Appearance |
Light yellow toyellow transparent liquid |
|
Solid content% |
two hundred and fifty |
|
Density (20 ℃) g/cm3 |
1.20+0.1 |
|
PH value (10% aqueous solution) |
11.0-12.0 |
1. Industrial cooling system:
Suitable for cooling systems such as power plant boilers and nuclear power plant reactors, and can also be used in cooling tower equipment. Sodium Benzotriazole CAS 15217-42-2 works in conjunction with scale inhibitors and algae killing agents to prevent corrosion of metal components in the system, as well as to avoid small hole corrosion of aluminum components caused by copper ion migration.
2. In the field of automobiles and internal combustion engines:
Sodium Benzotriazole CAS 15217-42-2 can be used as a protective agent for the cooling system of automobile engines, as well as an additive for internal combustion engine oil and lubricating oil, playing a role in anti-oxidation and reducing the activation of metal ions, reducing the impact of metal corrosion on engine performance during oil use.
3. Metal processing and protection:
Sodium Benzotriazole CAS 15217-42-2 is a rust inhibitor and corrosion inhibitor for various metals such as copper, silver, and zinc, and can be used to protect metal coatings in metal plating solutions; Sodium Benzotriazole CAS 15217-42-2 can also be used as an anti discoloration agent for metals such as copper and silver, to prevent oxidation and discoloration of metals during storage and transportation.
4. Other fields:
Can be used as additives in coatings and inks to enhance the protection of products against metal substrates; Sodium Benzotriazole CAS 15217-42-2 can also be applied to the injection water system in oil fields during oil extraction to prevent the corrosion of metal components of extraction equipment by formation water.
1. Convenient and efficient to use: Due to its good water solubility, it can be directly added and used without additional pre dissolution and pre mixing steps, which can save operation time and labor costs in industrial production, especially suitable for batch pipeline processing scenarios.
2. High safety: Sodium Benzotriazole CAS 15217-42-2 does not belong to hazardous chemicals, has no corrosive hazards to operators and equipment, and is low toxic. Its harm to aquatic organisms in the environment is much lower than traditional heavy metal corrosion inhibitors, and the pressure for subsequent wastewater treatment is relatively low.
3. Wide protection range: Sodium Benzotriazole CAS 15217-42-2 not only has a significant protective effect on common non-ferrous metals such as copper and brass, but also has a good anti rust and corrosion inhibition effect on various metals such as silver, lead, and nickel, and is suitable for industrial scenes with multiple types of metal materials.
4. Low addition amount: In the circulating water system, only 2-4mg/L of addition amount is needed to achieve the ideal corrosion inhibition effect, without the need for a large amount of addition to ensure the protective effect.
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
Sodium Benzotriazole CAS 15217-42-2
Sodium Benzotriazole CAS 15217-42-2
