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Merck - 1063299050 - EMSURE Sodium hydrogen carbonate for analysis, 50kg

  • MFR SKU: 1063299050
  • ITEM #: 6309832
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ITEM #: 6309832
Synonyms: Sodium bicarbonate
Molecular Formula: CHNaO3
Molecular Weight: 84.01
Linear Structural Formula: NaHCO3
MDL Number: MFCD00003528
Purity: 99.0-101.0% (acidimetric); 99.7-100.3% dry basis (acidimetric)
Melting Point: 270 C (decomposition)
Density: 2.22 g/cm3 at 20 C; 2.16 g/mL at 25 C (lit.)
: EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
EMSURE Sodium hydrogen carbonate for analysis, 50kg
This listing is for...
ITEM #: 6309832
Synonyms: Sodium bicarbonate
Molecular Formula: CHNaO3
Molecular Weight: 84.01
Linear Structural Formula: NaHCO3
MDL Number: MFCD00003528
Purity: 99.0-101.0% (acidimetric); 99.7-100.3% dry basis (acidimetric)
Melting Point: 270 C (decomposition)
Density: 2.22 g/cm3 at 20 C; 2.16 g/mL at 25 C (lit.)
: EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
EMSURE Sodium hydrogen carbonate for analysis, 50kg
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Merck - 1063299050 - EMSURE Sodium hydrogen carbonate for analysis, 50kg

  • Item #: 6309832
  • MFR SKU: 1063299050
Technical Specs
  • Catalogue Number 106329
  • Synonyms Sodium bicarbonate
  • CAS number 144-55-8
  • EC number 205-633-8
  • Grade ACS, Eur
  • Hill Formula CHNaO
  • Chemical formula NaHCO
  • Molar Mass 84.01 g/mol
  • HS Code 2836 30 00
  • Structure formula Image
  • Quality Level MQ300
  • Density 2.160 g/cm3
  • Melting Point 300 ° C (decomposition)
  • pH value 8.6 (50 g/l, HO, 20 ° C)
  • Vapor pressure 0.669 hPa (20 ° C)
  • Bulk density 1000 kg/m3
  • Solubility 96 g/l
  • LD 50 oral LD50 Rat 4220 mg/kg
  • RTECS VZ0950000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • 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 Store at +2° C to +30° C.
  • 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
  • Appearance of solution passes test
  • Identity passes test
  • Assay (acidimetric; calculated on dried substance) 99.7 - 100.3 %
  • Assay (acidimetric) 99.0 - 101.0 %
  • Insoluble matter ≤ 0.015 %
  • Carbonate (CO) passes test
  • Chloride (Cl) ≤ 0.002 %
  • Phosphate (PO) ≤ 0.001 %
  • Sulfate (SO) ≤ 0.0150 %
  • Phosphate and Silicate (as SiO) ≤ 0.005 %
  • Sulfur compounds (as SO) ≤ 0.003 %
  • Total nitrogen (N) ≤ 0.0005 %
  • Ammonium (NH) ≤ 0.0005 %
  • Heavy metals (ACS) ≤ 0.0005 %
  • As (Arsenic) ≤ 0.0002 %
  • Ca (Calcium) ≤ 0.0100 %
  • Cu (Copper) ≤ 0.0002 %
  • Fe (Iron) ≤ 0.0005 %
  • K (Potassium) ≤ 0.005 %
  • Mg (Magnesium) ≤ 0.005 %
  • Pb (Lead) ≤ 0.0005 %
  • Iodine reducing matter (as I) ≤ 0.0065 %
  • Loss on drying (Silica gel) ≤ 0.20 %
  • Corresponds to ACS, Reag. Ph Eur
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