Calcium nitrite inorganic salt

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Product Description:

 Calcium nitrite



Molecular formula: Ca(NO2)2

Molecular weight: 132


Properties: White powder without crystal water. This product is hygroscopic,odorless, well soluble in

water ang generate light yellow solution, toxic.


Technical standard: Q142401/CSC-01-2000

Indicator item

Superior

First grade

Second grade

Calcium nitrite[Ca(NO2)2 dry  basis]%

≥94

≥92

≥90

Calcium nitrate[Ca(NO2)2 dry  basis]%

<4

<5

<6

Calcium hydroxide[Ca(NO2)2 dry  basis]%

<1.0

<1.0

<1.0

Moisture %

<1.0

<1.0

<1.0

Water insoluble content %

<0.6

<1.0

<1.0

Use: This product is mainly used as main raw material of cementconcrete admixture and can be

prepared to concrete antifreeze, rebar corrosioninhibitor, early strength agent, etc. This product can

also be used in heavyoil washing, lubricating oil emulsification, chemical organic synthesis andother

fields.
   

1. Antifreeze: Can reduce the freezing point of themixing concrete. Construction temperature can be

down to -25 °C. Negativetemperature can promote the hydration of mineral components in cement. It is a new generation of low-alkali chlorine-free antifreeze.


    2. Rebar corrosion inhibitor: It has excellentpassivation, rust resistance and protection effects.

Adding 2-3% calciumnitrite can prolong the life of buildings and structures for 20-50 years.


    3. Can prepare early strength agent to improve concretestrength, reduce cement consumption and

shorten construction period.


    This product fundamentally overcomes the defects ofconcrete alkali aggregate reaction and

electrochemical corrosion, improves thephysical and mechanical properties and durability of concrete

to get highquality concrete.


Packing: 25/40kg woven bag lined with plastic or according tocustomer requirements.


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Q:Is iodized salt inorganic or organic?
A salt, by definition, is the product of a reaction between an acid & a Base. As Imrul has said, if it has a carbon, it's Organic. The Iodine is from the base, so the other part would have to be from the acid, a metallic one at that. As there's no more clear informatiom, you must take it as Inorganic.
Q:The exact definition of mineral salt?
it okorder.com/C005969/mi... "Mineral salts are inorganic (carbon-free) elements that turn to ash when burned. "
Q:What is an inorganic salt?
Inorganic salts are not just salts of carbon-free salts, and some salts containing carbon are apparently also inorganic salts such as K2CO3, sodium bicarbonate, etc.
Q:Effect of Inorganic Salts on Viscosity
possible. The inorganic salt is dissolved in water to form positive and negative ions, and the ions of the micelles are extruded to make the solubility smaller and form an increase in the viscosity. With the increase in the amount of inorganic salt, it does not have the ability to dissolve in water, there is no micelles and the molecular state exists in the water, the liquid becomes thin ...
Q:Why is the inorganic salt left after the burning of the food
Food contains protein, fat, inorganic salts and water and other substances in the process of combustion in addition to inorganic salts and the rest of the water are burned, and water in the combustion process evaporates. So take the only inorganic salt.
Q:Several inorganic salts are lacking in symptoms and food sources
Ingredients of calcium-containing inorganic salts: dairy products, beans, grains, kelp and so on
Q:Which minerals is richest source of Inorganic Salts ?
Minerals are inorganic salts - eg.potassium nitrate - absorbed by plants from soil - a good source of inorganic nitrogen and potassium.
Q:Why does inorganic salts affect chemical degradation of organic wastewater
Industrial organic waste water is highly toxic and stable pollutants, for such waste water is difficult to use conventional physical, chemical and biological methods. This paper summarizes the main processing technologies of biodegradable organic wastewater at home and abroad, including biological treatment, chemical treatment and physical treatment and various joint treatment processes. The methods or processes of various methods or processes are described.
Q:which inorganic carbonate salt can dissolve in DMF?
Sodium and potassium carbonate WILL dissolve in DMF. The best way to dissolve them is to... a) dry the solid inorganic salt in an oven (> 100 degrees C) overnight. b) pulverize the powder and grind several minutes with mortal and pestle. c) sonicate the mixture for several minutes...
Q:How to get an inorganic salt
Inorganic salts are salts of inorganic compounds, formerly known as minerals. Plant growth needs N, P, K three elements and Ca, Zn, B, Mg, S, Fe and other trace elements. Depending on the type and amount of inorganic salts required for plant life, the water and various proportions of inorganic salts are scientifically formulated into plant nutrient solutions. The method of cultivating plants with plant nutrient solution is called soilless cultivation. The inorganic salts used to prepare the nutrient solution are generally not available for extraction, such as potassium nitrate, calcium nitrate, magnesium sulfate, potassium dihydrogen phosphate, copper sulfate, zinc sulfate and the like, and the reagent may be a chemical fertilizer. The purity of the reagent is high and the impurities of the fertilizer are more. If you can not get it, you can use soil leaching solution (fertile soil plus fresh water, the liquid obtained after filtration), which generally contains a variety of inorganic salts.

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