Agricultural Potassium Nitrate CAS: 7757-79-1

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    Hebei

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    Long-term effective

  • Last update:

    2017-11-24 11:23

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    151

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Company Profile

Guangzhou New Zhonglian Building Material Co., Ltd.

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Contact:Mr. Zhang Wei(Mr.)  

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Area:Hebei

Address:Hebei

Website: http://sjzkzcable.sixigy.com/

Product details

Index name Company Superior product First dass Qualified product
Potassium content % ≥ 46.0 44.5 44.0
Total nitrogen content % ≥ 13.5 13.5 13.5
Chloride content % ≥ 0.2 1.2 1.5
Moisture % ≤ 0.5 1.2 2.0

Basic
Product Name: Agricultural Potassium nitrate
Synonyms: collo-bo;kaliinitras;kaliumnitrat;nitrateofpotash;nitre;vicknite;SALTPETER;POTASSIUM ION CHROMATOGRAPHY STANDARD
CAS: 7757-79-1
MF: KNO3
MW: 101.1
General Description A white to dirty gray crystalline solid. Water soluble. Noncombustible, but accelerates the burning of combustible materials. If large quantities are involved in fire or the combustible material is finely divided an explosion may result. May explode under prolonged exposure to heat or fire. Toxic oxides of nitrogen are produced in fires. Used in solid propellants, explosives, fertilizers.
Air & Water Reactions Soluble in water.
Reactivity Profile Potassium nitrate mixed with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979. p. 108-109]. Powdered antimony mixed with Potassium nitrate explodes when heated [Mellor 9:282 1946-47]. A mixture of antimony trisulfide and Potassium nitrate explodes at a red heat [Mellor 9:524. 1946-47]. Arsenic disulfide forms explosive mixtures when mixed with Potassium nitrate, [Mellor 9:270.1946-47]. A mixture of sodium acetate and Potassium nitrate may cause an explosion [Pieters 1957. p. 30]. A mixture of Potassium nitrate and sodium hypophosphite constitutes a powerful explosive [Mellor 8:881. 1946-47]. A mixture of powdered zirconium and Potassium nitrate explodes when heated above the melting point [Mellor 7:116. 1946-47].
Health Hazard Exposure can cause mild irritation of eyes, nose and throat.
Properties:white powder,The soil nitrate nitrogen (N 13.5%),potassium (K2O) 46%.
Specifications:agricultural grade potassium nitrate nitrate(GB/T27084-2013)

Performance:high quality nitrogen,potassium two compound fertilizer, 100% plant nutrients, all in water.
Characteristic:
1)The ratio of K and 1:3 to N, Which is in the line with the average crop uptake ratio, can be mutually promoted by the crop to absorb and promote other elements (CA, MG).The absorption ratio can be quickly absorded and utilized by the crop at the peak of crop demand.
2)No sodium chloride, no residual harmful substances.
3)Can solve the compaction problem of soil acidification and long-term use of fertilizer, the other.

Advantage:
1)Increase of yield :To provide adequate potassium fertilizer for crop growth, significantly improve photosynthesis is and yield increased by more than 20%.
2)To improve the quality: The fruit can be colored bright, fast expansion, fruit type is positive,increase fruit sugar content,taste pure and sweet.
3)The best fertilizer resistance: Improve crop resistance,the ablility of antidisaster,drought resistance, salt,acid.