1.0 M Sodium cacodylate trihydrate

100 mL bottle of 1.0 M Sodium cacodylate trihydrate Optimize Reagent.
Synonyms: Cacodylic acid sodium salt trihydrate or Dimethylarsinic acid sodium salt or Dimethylarsonic acid sodium salt
C2H6AsNaO2 3H2O
(CH3)2AsO2Na 3H2O
Mr 214.03
CAS Number [6131-99-3]
EC Number 204-708-2
Beilstein Registry Number 3702348
Merck 14, 8595
RTECS CH7890000
MDL Number MFCD00149079
PubChem Substance ID 24892242
Purity > 98.0%
UN Number UN 1688 6.1/PG 2
pKa 6.3 at 25 degrees Celsius
Useful pH Range of a Sodium cacodylate trihydrate buffer is 5.0 - 7.4
HR2-737 is titrated to pH 6.5 using HCl
HR2-737 Measured Conductivity Range: 43.4 - 47.1 mS/cm at 25 degrees Celsius
HR2-737 Measured Refractive Index Range: 1.35633 - 1.35711 at 20 degrees Celsius
Titrate HR2-575 to the desired pH using HCl
HR2-575 Measured pH Range: 8.4 - 8.5 at 25 degrees Celsius
HR2-575 Measured Conductivity Range: 33.7 - 36.5 mS/cm at 25 degrees Celsius
HR2-575 Measured Refractive Index Range: 1.35556 - 1.35635 at 20 degrees Celsius