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Potassium nitrate, 1 kg

≥99 %, p.a., ISO
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Have an oxidising effect and intensify fires. Explosive compounds are produced when mixed with combustible substances. Safety: Keep away from and do not mix with combustible substances; store in a clean environment.
Warning
H272
i may intensify fire; oxidiser
P221 P280
i take any precaution to avoid mixing with combustibles, wear protective gloves/protective clothing/eye protection/face protection
Related products
Pack Qty.
Pack.
Empirical formula KNO3
Molar mass (M) 101,11 g/mol
Density (D) 2,109 g/cm³
Melting point (mp) 334 °C
ADR 5.1 III
WGK 1
CAS No. [7757-79-1]
EG-Nr. 231-818-8
UN-Nr. 1486

Reagent for the oxidative disintegration of anorganic and organic samples.

Guarantee analysis

€37.10/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. P021.2

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from 6 Pack Qty. €35.24/Pack Qty.
from 24 Pack Qty. €33.39/Pack Qty.
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Potassium nitrate
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Order No. Pack Qty. Pack. Price Quantity
P021.1 500 g plastic €23.15
P021.2 1 kg plastic €37.10
P021.3 2.5 kg plastic €73.00
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General information

Salts for Analysis

Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.

Definition:

p.a.: pro analysi (for analysis)

ACS: American Chemical Society

ISO: International Standard Organisation

Analysis certificates

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (titr. NaOH)≥99,0 %  
pH value (5 % in water)5 - 8  
In H2O insoluble matter≤0,005 %  
Ammonium (NH4)≤0,001 %  
Chloride (Cl)≤0,001 %  
Phosphate (PO4)≤0,0005 %  
Nitrite (NO2)≤0,001 %  
Sulphate (SO4)≤0,003 %  
Iodate (IO3)≤0,0005 %  
Heavy metals (as Pb)≤0,0005 %  
Magnesium (Mg)≤0,002 %  
Sodium (Na)≤0,02 %  
Calcium (Ca)≤0,005 %  
Iron (Fe)≤0,0003 %  

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