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Potassium nitrate

Potassium nitrate

Category :

Inorganic chemicals

CAS NO : 7757-79-1
EC NO : 231-818-8
Molecular Formula : KNO3
Main Specifications :
Synonyms : Potassium nitrate (99.999%-K) PURATREM;PotassiumnitrateACSwhitextl;Potassium ion chromatography standard solution Fluka;Nitrate Ion standard solution Fluka;Nitrate solution;Filling solution for salt bridges and double-junction electrodes;Filling solution for chloride combination electrode (10% KNO3, trace AgCl, KCl);Filling solution for fluoride electrode (17% KNO3, 5% KCl, trace NaCl, AgCl);Filling solution for cyanide or sulfide electrode (10% KNO3, trace AgCl, KCl);NO3;NITRATE SINGLE COMPONENT STANDARD;NITRATE STANDARD;NITRATE;NITRATE, CERTIFIED ANION STANDARD;NITRATE IC STANDARD;NITRATE ION;
Potassium nitrate
Molecular Structure:Potassium nitrate 7757-79-1
Product description:

Potassium Nitrate
Molecular formula: KNO3
Molecular weight: 101.10
Properties: white crystalline powder, deliquescent.
 

Purity  ≥ 99.0%
PH （50g/L,25°C) 5.0－8.0
Clarity test Pass
Water insoluble substance≤ 0.004%
Cl≤ 0.003%
Iodate（IO3)≤ 0.0005%

Sulfate（SO4）≤

0.003%
Nitrite（NO2）≤ 0.001%
Ammonium（NH4）≤ 0.001%
Phosphate（PO4）≤ 0.0005%
Na≤ 0.02%
Mg≤ 0.002%
Ca≤

0.004%
Fe≤ 0.0002%
Heavy metal (count by Pb)≤ 0.0005%

 

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Company：
    Qingdao Hailijia New Material Chemical Co. Ltd.
E-mail：
 chem@netsun.com
Address：
 Chengyang dual-port industrial park by the sea, Qingdao.
Zip Code：
 266108
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