Specification Sheet
Product Name Sodium formate,
analytical standard
Product Number 67253
Product Brand SIAL
CAS Number 141-53-7
Molecular Weight 68.01
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Off White
APPEARANCE (FORM) Powder or Crystals
TITRATION (NT) HCLO4 0.1M 99.0 - 101.0 %
SUITABILITY TEST (HPLC) CORRESPONDS TO STANDARD
SOLUBILITY (COLOR) Colorless
SOLUBILITY (TURBIDITY) Clear
SOLUBILITY (METHOD) 10% IN WATER
PH 7.0 - 8.5
UV Absorbance UV-Absorption at 260 nm ≤ 0.050
UV Absorbance UV-Absorption at 270 nm ≤ 0.040
UV Absorbance UV-Absorption at 300 nm ≤ 0.030
UV Absorbance UV-Absorption at 330 nm ≤ 0.020
UV Absorbance UV-Absorption at 500 nm ≤ 0.020
CYCLIC VOLTAMMOGRAM CORRESPONDS TO STANDARD CV
RESIDUE (FILTER TEST) NO RESIDUE
FILTERTEST (METHOD) 10% IN WATER
EXPIRY PERIOD 36 MONTHS