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1.06664 Supelco

Sodium tartrate dihydrate

Water standard for volumetric Karl Fischer Titration (volumetric standard) Aquastar®

Synonym: Sodium tartrate dihydrate, di-Sodium tartrate dihydrate, Tartaric acid sodium salt dihydrate

  • CAS Number 6106-24-7

  • Empirical Formula (Hill Notation) C4H4Na2O6 · 2H2O

  • Molecular Weight 230.08

  •  MDL number MFCD00150035

  •  EC Index Number 212-773-3



Related Categories Analytical Reagents, Analytical Standards, Analytical/Chromatography, Elemental, Ions and Water (Karl Fischer) Standards, Karl Fischer Reagents and Standards,
Quality Level   100
grade   reag. ISO (17025)
  reag. ISO (17034)
assay   (Karl Fischer)
form   solid
application(s)   Karl-Fischer titration: suitable
  titration: suitable
pH   8 (25 °C, 50 g/L in H2O)
solubility   290 g/L
density   1.82 g/cm3
bulk density   460 kg/m3
storage conditions   Store at +5°C to +30°C.



SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals


Replaces: 1.06664.0100

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Protocols & Articles


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