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Potassium nitrate

Potassium nitrate

Category :

Inorganic chemicals/Inorganic salts

CAS NO : 7757-79-1
EC NO : 231-818-8
Molecular Formula : KNO3
Main Specifications : 99.7%
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
Package: In woven bag lined with plastic bag, 50kg or 25kg net each.
Uses : Specializing in optical glass and toughened glass.
Molecular Structure:Potassium nitrate 7757-79-1
Product description:
Brand: QI QUAN HU

Place of origin: Zhejiang, China

Product’s characteristic: High purity, granule, no caking; pretty low Sodium ion (Na+) and Calcium ion (Ca2+) contents.

Technical specification：

Description
Unit
Superior class
Analysis result
KNO3 (dry base)
%>=
99.7
99.7
Moisture
%<=
0.1
0.02
Chloride as Cl
%<=
0.01
0.007
Insolubles
%<=
0.01
0.01
Sulphate as SO4
%<=
0.005
0.005
Moisture absorbency
%<=
0.25
0.22
Iron content (Fe)
%<=
0.001
0.003
Ammonium(NH4)
%<=
------
0.001
Sodium ion (Na+)
%<=
------
0.0005%
Calcium ion (Ca2+)
%<=
------
0.005%
*Based on Chinese national standard：GB/T1918-1998
If you are sourcing Potassium nitrate from China ,just feel free to inquire
Inquire
Contact us
Company：
    Guangzhou Yijia Chemical Trading Co., Ltd.
E-mail：
 chem@netsun.com
Address：
 Room 418, Block A, Sui Jing Building 575 Jichang Road
Zip Code：
 510403
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