Merck 104936.1000 Potassium chloride

for analysis EMSURE

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Ürün Fiyatı: 18,93 €

Ürün Özellikleri

CAS # EC Number Hill Formula Chemical Formula Molar Mass
7447-40-7 231-211-8 ClK KCl 74.55 g/mol
Description
Catalogue Number 104936

Product Information
CAS number 7447-40-7
EC number 231-211-8
Hill Formula ClK
Chemical formula KCl
Molar Mass 74.55 g/mol
HS Code 3105 10 00

Applications
Application Potassium chloride for analysis EMSURE®. Potassium chloride CAS No. 7447-40-7, EC Number 231-211-8. Potassium chloride MSDS (material safety data sheet) or SDS here.

Physicochemical Information
Boiling point 1413 °C (1013 hPa)
Density 1.98 g/cm3 (20 °C)
Melting Point 773 °C
pH value 5.5 – 8.0 (50 g/l, H₂O, 25 °C)
Bulk density 1000 kg/m3
Solubility 347 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 2600 mg/kg

Safety Information according to GHS
RTECS TS8050000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
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
Storage Store at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No 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 %

M104936.1000

1.04936.1000

1049361000

Potassium chloride for analysis EMSURE®. Potassium chloride CAS No. 7447-40-7, EC Number 231-211-8. Potassium chloride MSDS (material safety data sheet) or SDS here.  1.04936.1000

Potasyum klorür
Laboratuvar Kimyasalları

Ürün Özellikleri:

1 kg 18,93 € + %20 KDV
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