Potassium Nitrite KNO2 Powder Chemical

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Product Description:

Potassium Nitrite

Product Name:Potassium Nitrite

Molecular Formula: KNO2

Molecular Formula: 85.11

CAS NO.:7758-09-0

HS CODE: 28341000

UN NO.: 1488 5.1 Class

Potassium Nitrite  KNO2 Powder Chemical

Potassium nitrite is a granular, crystalline material with an off-white-to-straw

color. It is hygroscopic, deliquescent and very soluble in water. It decomposes

in acid solutions to form unstable nitrous acid. Potassium nitrite is sold as
a moist crystal to help delay the onset of caking.

Some downward migration of moisture can occur in drums during storage.


Index nameUnitPremium gradeFirst grade
Heavy metal (as Pb)0.0050.005
Water insoluble matter0.010.02
Iron (as Fe)0.0050.005

Potassium nitrite is a strong oxidizing agent and should be kept away from organic materials and other

oxidizable substances. Contact with acids can liberate toxic NOx gas. Potassium nitrite may irritate skin,eyes and mucous membranes. Do not inhale dust or mist. Do not ingest. As with any chemical, potassium

nitrite requires care in handling. Anyone responsible for the procurement, use or disposal of this

product should familiarize himself and those handling the product with the appropriate safety and

handling precautions. This information is available in the Material Safety Data Sheet, which may be

obtained by contacting our Customer Service Group.

Packing: In 25/50kg net PP/PE bag or the demanding of customer.


1.Q: What is MOQ?

  A: Our MOQ is 1 TON. 

2.Q: Could you offer free sample?

  A: We can provide free samples to you for quality testing. 

3.Q: What about your packing?

  A: For liquid: Flexitank, or IBC tank 1000L

For powder:Woven fabric bag with plastic film liner(  25kg or 1000kg)

 Clients’ packing is workable.

4.Q: How about your productive capacity?

  A: 150000 tons/Year. 

5.Q: What is your delivery time?

  A: Within 7 days after received deposit or L/C at sight.

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Q:What is inorganic salt? Lemon flavor, citric acid, is it an inorganic salt?
Although the inorganic salt in the cell, the body content is very low, but the effect is very large, if the attention of diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, Salt to maintain the normal level of citric acid is an important organic acid, also known as citric acid, no ...
Q:The effect of inorganic salt medium and the difference with enrichment medium
The landlord said the basic nutrient base? That is based on the inorganic salt with carbon source and energy sources, such as beef extract, peptone, etc., the basic nutrients can provide the necessary cells to grow cells.
Q:What are the differences between inorganic salts and salt?
Is an inorganic salt of inorganic salts by metal cations and non-metallic anions or ammonium ions and non-metallic anion compounds. Sodium chloride is a kind of inorganic salts!
Q:How can experiments prove that there are inorganic salts in the leaves of plants
The experimental leaves used to dry, crushed into powder or sintered ash, and then the analysis of mineral elements, we can learn.
Q:what is the function of salts in DNA extraction?
DNA can be purified for DNA sequencing or for restriction digestion by precipitation in an alcohol/water mixture in the presence of a high concentration of inorganic salt. DNA is recovered from the aqueous solution by addition of salt to final concentrations of 0.8M LiCl, 0.3-0.5M NaCl, NaOAc, or 2.5M NH4Ac and an appropriate volume of alcohol (30%-50% final percentage isopropanol; 60%-80% final percentage ethanol), storage for a brief period of time at -20°C or -70°C, followed by centrifugation. Subsequent desalting of the DNA pellet involves rinsing in 70% alcohol, recentrifugation and re-suspension in appropriate buffer.
Q:What does salt form when it dissolves?
ions. depending on which kind of salt: NaCl -> Na+ + Cl-
Q:How do inorganic salts enter the water?
Many of these materials enter the water through natural channels---minerals, salts and the like come from exposure to rocks, dirt and other inorganic materials.
Q:Which foods contain calcium-containing inorganic salts
Calcium and inorganic salts are two concepts, bother you to go back and turn the chemical book and then ask, inorganic salt can eat
Q:Does the plant absorb some of the inorganic salt?
Plants absorb moisture and absorb inorganic salts are two relatively independent processes.
Q:Calcium is not an inorganic salt
Is a metal element

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