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potassium nitrate

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Post Date:

Jul 04,2014

Expiry Date:

Jul 04,2015

Detailed Description:

Cas No. :7757-79-1 Quantity: 500
Specs:99.6%
Payment Method: T/T

Standard：GB1918-1998
Product Specification :Industrial Grade；Agricultural Grade；High-purity grade (large granular crystals)
Potassium Nitrate KNO3，The molecular weight of 101.11, colorless, transparent rhombic or diamond white crystal powder, soluble in water, insoluble in ethanol, in the air is not easy to deliquescence . Mainly used in CRT glass bulbs, car lights, glass bulbs, glass clarifier. Used for crops and flowers in compound fertilizer and foliar spray fertilizer and for fireworks to produce a purple spark.

Indicator		High-purity Grade	Excellent	First Grade	Agricultural Grade
Potassium Nitrate （KNO3） content	≥	99.9%	99.8%	99.4%	98.0%
Moisture Content	≤	0.10%	0.10%	0.10%	0.10%
Chloride（Cl- )	≤	0.005%	0.01%	0.01%	0.10%
Water Insoluble	≤	0.005%	0.01%	0.01%	0.10%
Sulfate（SO42-	≤	0.003%	0.005%	0.005%	---
Moisture absorption rate	≤	0.20%	0.25%	0.30%	---
Iron（Fe ) content	≤	0.001%	0.003%	0.003%	---
Potassium Hydroxide（K2O) content	≥	---	---	---	46.0%
（N ) content	≥	---			13%

CAS Registry Number:	7757-79-1
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;
Molecular Formula:	KNO₃
Molecular Weight:	101.1032
Molecular Structure:
Hazard Symbols:	O:Oxidizing agent;
Risk Codes:	R8:;
Safety Description:	S17:;

Company:	SHANXI JIAOCHENG TIANLONG CHEMICAL INDUSTRY CO.,LTD [ China ]
Contact:	zheng zhiyong
Tel:	0358-3561707
Fax:	0358-3561207
Email:	tianlongchemical@vip.163.com

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