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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-18-2025 | 1035.61 $* | 1056.32 $* |
Jul-18-2025 | 839.33 $* | 856.67 $* |
Jun-18-2025 | 1019.24 $* | 1039.8 $* |
May-18-2025 | 1011.79 $* | 1031.43 $* |
Apr-18-2025 | 807.15 $* | 823.53 $* |
Mar-18-2025 | 994.30 $* | 1014.75 $* |
Feb-18-2025 | 986.30 $* | 1006.70 $* |
Jan-18-2025 | 978.86 $* | 998.63 $* |
Calcium Nitrate granular Ca(NO3)2.4H2O 94%
Calcium nitrite product is a new type of additive used for concrete works, with good function of
early strength, antifreeze, resistance to rust, and anti-oxidation, meanwhile as Metal corrosion
inhibitor, Metal anti-corrosion treatment, Polymer heat stabilizer, Cement mortar bonding agent,
Heavy oil detergent, etc. This product is a better admixture in replacement of sodium nitrite,
particularly the function of resistance to rust for steel is 10 to 20 times as sodium nitrite, which
efficiently improve the quality and extend the life span of the project.
Synonyms: | Daraset; CALCIUM NITRITE; Calcium dinitrite; Nitrousacid,calciumsalt; calcium nitrite solution; CALCIUM NITRITE ANHYDROUS; CalciumNitriteCa(NO3)2*4H2O; CALCIUM NITRITE, 30 WT. % SOLUTION IN WATER |
Product: | Calcium Nitrite |
Molecular formula | Ca.(NO2)2 |
Molecular weight | 132 |
Chemical properties | 1. Chemical book: Pure product is colorless to pale yellow hexagonal crystal, easy deliquescence. Soluble in water, soluble in alcohol slowly. Crystal water-free white powder. This product is hygroscopic, odorless, soluble in water with pale yellow solution, toxic, its solution has all the characteristics of NO |
Application:
| 1. Calcium Nitrite can be used as the main material of anti-freeze, early strength agent, corrosion inhibitor for concrete. 2. Widely used in reinforced concrete works, as cement hardening accelerator and antifreeze rust inhibitor, every 2% calcium nitrite added, the life span of the reinforced concrete structure of the building can increase 15 to 20 years. It can also be used in the pharmaceutical industry, as corrosion inhibitors of organic synthesis and lubricating oil. |
Storage: | During transport should awnings, keep away from moisture and sun. It is strictly prohibited to be mixed operation during transportation with other strong reducing agent and the product should be stored in a cool, dry and ventilated place |
Index of refraction: | n20/D 1.3946 |
Flash point:: | 110 °C |
Density: | 2.23 |
Merck: | 13,1688 |
The EPA chemical information: | |
CAS Database Reference: |
Items | Specifications | Analysis data |
Calcium Nitrite(Dry Basis) ,% ≥ | 94.0 | 94.2 |
Calcium Nitrate(Dry Basis) , %< | 4.0 | 3.4 |
Calcium Hydroxide, %< | 1.0 | 0.6 |
Insoluble substance in water, %< | 1.0 | 0.8 |
Water Content, %< | 0.6 | 0.3 |
Conclusion | Up to the First Grade |
Xinxiang Huaxing Chemical Co., Ltd was established in 1983 and has been developed to a comprehensive and modernized chemical enterprise.
Huaxing owns the annual production of 35000 ton of phosphoric acid and phosphate,organic fine chemical process units with fixed net assets of 20 million yuan, annual value of production of 150 million yuan and taxes of more than one million yuan.
Our company specializes in manufacturing and operating chemical products of phosphorus and organic fine chemicals.
Huaxing sincerely hope that the friends of various circles at home and abroad can work with us to seek mutual development and create future!
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