Merck 104936 Potassium Chloride for analysis Emsure 1 kg

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MERCK 104936 Potassium chloride for analysis EMSURE®. CAS No. 7447-40-7, EC Number 231-211-8

Description
Catalogue Number104936

Merck 104936 Potassium Chloride for analysis Emsure 1 kg

Product Information
CAS number7447-40-7
EC number231-211-8
Hill FormulaClK
Chemical formulaKCl
Molar Mass74.55 g/mol
HS Code3105 10 00

Applications
ApplicationPotassium chloride for analysis EMSURE®. CAS No. 7447-40-7, EC Number 231-211-8.

Physicochemical Information
Boiling point1413 °C (1013 hPa)
Density1.98 g/cm3 (20 °C)
Melting Point773 °C
pH value5.5 - 8.0 (50 g/l, H₂O, 25 °C)
Bulk density1000 kg/m3
Solubility347 g/l

Toxicological Information
LD 50 oralLD50 Rat 2600 mg/kg

Safety Information according to GHS
RTECSTS8050000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly water endangering
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Storage and Shipping Information
StorageStore at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good

Specifications
Assay (argentometric)≥ 99.5 %
In water insoluble matter≤ 0.01 %
pH-value (5 %; water)5.5 - 8.0
Bromide (Br)≤ 0.05 %
Iodide (I)≤ 0.002 %
Phosphate (PO₄)≤ 0.0005 %
Sulphate (SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0005 %
Ba (Barium)≤ 0.001 %
Ca (Calcium)≤ 0.001 %
Fe (Iron)≤ 0.0003 %
Mg (Magnesium)≤ 0.002 %
Na (Sodium)≤ 0.02 %
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Merck 104936 Potassium Chloride for analysis Emsure 1 kg Merck 104936 Potassium Chloride for analysis Emsure 1 kg I Merck 104936 Potassium chloride for analysis EMSURE®, analitik laboratuvar uygulamaları için yüksek saflıkta KCl kimyasalıdır. 104936.1000
Merck 104936 Potassium Chloride for analysis Emsure 1 kg

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