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

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

3.936,39 TL
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KİMYASAL ÜRÜNLER
Stok Kodu
SLV.M.104854.0500
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90,64 EUR + KDV
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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 SLV.M.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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