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1.06443 Supelco

Sodium formate

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym: Sodium formate

  • CAS Number 141-53-7

  • Empirical Formula (Hill Notation) CHNaO2

  • Molecular Weight 68.01

  •  MDL number MFCD00013101

  •  EC Index Number 205-488-0

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Properties

Quality Level   300
grade   ACS reagent
Agency/Method   reag. Ph. Eur.
assay   ≥99.0% (perchloric acid titration)
form   solid
potency   >3000 mg/kg LD50, oral (Rat)
pH   7.0-8.5 (20 °C, 50 g/L in H2O)
mp   253 °C
solubility   550 g/L
density   1.92 g/cm3 at 20 °C
bulk density   635 kg/m3
anion traces   chloride (Cl-): ≤0.001%
  phosphate (PO43-): ≤0.001%
  sulfate (SO42-): ≤0.001%
cation traces   Ca: ≤ 0.0005%
  Fe: ≤ 0.0005%
  heavy metals (as Pb): ≤ 0.0005%
InChI   1S/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
InChI key   HLBBKKJFGFRGMU-UHFFFAOYSA-M
storage conditions   Store at +5°C to +30°C.

Description

Analysis Note

Assay (perchloric acid titration): ≥ 99.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 7.0 - 8.5
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
Loss on drying (150 °C): ≤ 0.5 %
Corresponds to ACS, Reag. Ph Eur

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