Calcium nitrite
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- Category :
Inorganic chemicals/Inorganic salts
- CAS NO : 13780-06-8
- EC NO : 237-424-2
- Molecular Formula : Ca(NO2)2
- Main Specifications : 50KG
- Synonyms : 237-424-2;calcium dinitrite;
Package: 25/50KG woven bags or packed according to the requirements of customers
Molecular Structure:
Product description:
1, Antifreeze: Concrete mixing can reduce the freezing point of the construction of up to -25 ° C minimum temperature in the negative temperature conditions, can promote the mineral components of cement hydration reaction, a new generation of low-alkali chloride antifreeze. 2, Steel corrosion inhibitors: the passivation of the steel has excellent corrosion resistance and protection, Concrete adding 2-3% of the Calcium nitrite can make buildings and structures to extend the life of 20-50 years. 3, Compound early strength agent can be configured; improve Concrete's strength and reduce the amount of cement and shorten the construction period. This product is fundamentally overcome Concrete alkali-aggregate reaction and the electrochemical corrosion defects and Concrete physical power performance and durability, access to quality
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