Potassium Nitrite KNO2 Powder Chemical System 1

Potassium Nitrite KNO2 Powder Chemical

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 500000 kg/month

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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
Description:

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.
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Specifications:

Index name	Unit	Premium grade	First grade
Assay	≥	98	96
Chlorides	≤	0.02	0.02
Sulphates	≤	0.02	0.02
Heavy metal (as Pb)	≤	0.005	0.005
Water insoluble matter	≤	0.01	0.02
Iron (as Fe)	≤	0.005	0.005
PH
Moisture	≤	2	2.5

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.

FAQ

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.

Q:Indicating the organic compounds and inorganic salts in the boiling point, melting point and solubility of what is the difference: Organic compounds are mainly covalently bonded, the mutual attraction between molecules is very weak, so its melting point, low boiling point, generally insoluble in water and soluble in organic solvents. Inorganic salts with ionic bonding, positive and negative ions electrostatic attraction is very strong, so the melting point, boiling point is very high, usually insoluble in organic solvents and soluble in water.

Q:RO reverse osmosis water machine can remove impurities in the water, that the body will not be due to lack of minerals and malnutrition?: Modern people generally nutrient surplus, not because of the lack of minerals in the water and hurt, there is no such a report in medicine, Moreover, the world's drinking water into million, have been for decades, not because of water No minerals and malnutrition. The human body will not be due to trace minerals in the water and particularly strong, as long as the nutritional balance like the American Medical Journal (American Medical Journal) pointed out: the human body needs minerals from food, Not from drinking water.

Q:As if there are two kinds of nitrogen, phosphorus and potassium, hoping to get answers and explain their respective roles: According to the study, three essential conditions for determining the essential nutrient elements of the plant are: (1) This element is essential for the vegetative growth and reproductive growth of the plant. When it is completely absent, the plant can not complete its life cycle; The need for such elements is specific, other elements can not replace its role, the lack of plants will be a special lack of symptoms, only to meet this element, the symptoms will be eliminated; ⑧ this element must be in the plant from the body Direct effect, not just to improve the plant growth environment indirect role.

Q:What are minerals and trace elements?: Trace elements refers to the body weight of one thousandth of the body weight, daily requirements are generally in the following 0.01 grams can meet the physiological needs of the human body, as we often talk about iron, zinc, iodine, selenium, fluoride and so on. Calcium in the human body due to more content, the daily requirements of several hundred milligrams, it is a macro element.

Q:Does the inorganic salt fight the mass spectrum?: Can it be specific? What mass spectrometer, which inorganic salts. Do EI need samples can be vaporized, inorganic salts obviously not appropriate

Q:What are the physiological functions of inorganic salts: Maintain the life of cells and organisms

Q:and what are the kinds of organic compounds?..pls. help me abt. this..thanks!..(^_^): Any carbon-containing compound is considered organic with the exception of carbonates, bicarbonates, carbon dioxide and carbon monoxide.

Q:Inorganic salt through what way into the human body: You eat every day

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:What are the disadvantages of inorganic salt deficiency and too much: high calcium, hypercalcemia can make nerve, muscle excitability to reduce the performance of fatigue, expression indifferent, tendon reflexes, severe patients may be mental disorders, stupor and coma; damage renal tubules, manifested as kidney Tubule edema, necrosis, basement membrane calcification, can cause kidney stones;

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