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Merck 105063 Potassium nitrate for analysis EMSURE®, ISO, Reag. pH Eur 500 gr

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Stok Kodu
LB.M.105063.0500
1.479,95 TL + KDV
1.775,94 TL
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MERCK 105063
Potassium nitrate for analysis EMSURE®, ISO, Reag. Ph Eur  500 Gr
 



merck kimyasal
Description
Catalogue Number 105063
Synonyms Nitric acid potassium salt
Product Information
CAS number 7757-79-1
EC number 231-818-8
Grade ISO,Reag. Ph Eur
Hill Formula KNO₃
Chemical formula KNO₃
Molar Mass 101.10 g/mol
HS Code 2834 21 00
Physicochemical Information
Melting Point 334 °C
pH value 5.0 - 7.5 (50 g/l, H₂O, 20 °C)
Bulk density 800 kg/m3
Solubility 320 g/l
Toxicological Information
LD 50 oral LD50 Rat 3015 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H272: May intensify fire; oxidizer.
Signal Word Warning
RTECS TT3700000
Storage class 5.1B Oxidizing hazardous materials
WGK WGK 1 slightly water endangering
Safety Information
Hazard Symbols Hazard SymbolsOxidising
Categories of danger oxidizing
R Phrase R 8
Contact with combustible material may cause fire.
S Phrase S 16-41
Keep away from sources of ignition - No smoking.In case of fire and/or explosion do not breathe fumes.
Storage and Shipping Information
Storage Store at +5 °C to +30 °C.
Transport Information
Declaration (railroad and road) ADR, RID UN 1486 , 5.1, III
Declaration (transport by air) IATA-DGR UN 1486 , 5.1, III
Declaration (transport by sea) IMDG-Code UN 1486 , 5.1, III
Specifications
Assay (alkalimetric) ≥ 99.0 %
pH-value (5 %; water) 5.0 - 7.5
Chloride (Cl) ≤ 0.001 %
Iodate (IO₃) ≤ 0.0005 %
Nitrite (NO₂) ≤ 0.001 %
Phosphate (PO₄) ≤ 0.0005 %
Sulfate (SO₄) ≤ 0.003 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.001 %
Cu (Copper) ≤ 0.0001 %
Fe (Iron) ≤ 0.0003 %
Mg (Magnesium) ≤ 0.0015 %
Na (Sodium) ≤ 0.02 %
NH₄ (Ammonium) ≤ 0.001 %
Pb (Lead) ≤ 0.0001 %
Corresponds to ISO,Reag. Ph Eur
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Merck 105063 Potassium nitrate for analysis EMSURE® ISO,Reag. Ph Eur
Merck 105063 Potassium nitrate for analysis EMSURE®, ISO, Reag. pH Eur 500 gr MERCK 105063 Potassium nitrate for analysis EMSURE®, ISO, Reag. Ph Eur LB.M.105063.0500
Merck 105063 Potassium nitrate for analysis EMSURE®, ISO, Reag. pH Eur 500 gr

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