MERCK 104854 Potassium hydrogen carbonate for analysis EMSURE® ACS. CAS No. 298-14-6, EC Number 206-059-0

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Stok Kodu
104854.0500
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Description
Catalogue Number 104854
Replaces PX1345; PX1345-1; PX1345-30
Synonyms Potassium bicarbonate
Product Information
CAS number 298-14-6
EC number 206-059-0
Grade ACS
Hill Formula CHKO₃
Chemical formula KHCO₃
Molar Mass 100.12 g/mol
HS Code 2836 40 00
Structure formula Image
Applications
Application Potassium hydrogen carbonate for analysis EMSURE® ACS. CAS No. 298-14-6, EC Number 206-059-0.
Physicochemical Information
Density 2.17 g/cm3 (20 °C)
pH value 8.4 - 8.6 (99 g/l, H₂O, 20 °C)
Solubility 362 g/l
Toxicological Information
LD 50 oral LD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECS FG1840000
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 +15°C to +25°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 (acidimetric; dried substance) 99.7 - 100.5 %
Assay (acidimetric) ≥ 99.5 %
Insoluble matter ≤ 0.01 %
Chloride (Cl) ≤ 0.001 %
Phosphate (PO₄) ≤ 0.0005 %
Phosphate and Silicate (as SiO₂) ≤ 0.001 %
Sulphate (SO₄) ≤ 0.001 %
Total sulfur (as sulphate) ≤ 0.003 %
Total nitrogen (N) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.0005 %
Al (Aluminium) ≤ 0.0005 %
Ca (Calcium) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
Mg (Magnesium) ≤ 0.001 %
Na (Sodium) ≤ 0.02 %
NH₄ (Ammonium) ≤ 0.0005 %
Corresponds to ACS
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MERCK 104854 Potassium hydrogen carbonate for analysis EMSURE® ACS. CAS No. 298-14-6, EC Number 206-059-0 Potassium hydrogen carbonate for analysis EMSURE, MERCK 104854.0500 500 gr AMBALAJ SENTEZLAB, SENTEZ, merck 104854, 104854, merck Potassium hydrogen carbonate, merck Potassium hydrogen carbonate 104854, Potassium hydrogen carbonate for analysis, Potassium hydrogen carbonate, CAS No. 298-14-6 104854.0500
MERCK 104854 Potassium hydrogen carbonate for analysis EMSURE® ACS. CAS No. 298-14-6, EC Number 206-059-0

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