1.5 M Sodium tartrate dibasic dihydrate

200 mL bottle of 1.5 M Sodium tartrate dibasic dihydrate Optimize Reagent.
Synonyms: L-(+)-Tartaric acid disodium salt or Disodium tartrate dihydrate or Sodium tartrate dihydrate
C4H4Na2O6 2H2O
Mr 230.08
CAS [6106-24-7]
EC Number 212-773-3
Merck 14, 8684
Beilstein Registry Number 6121732
MDL Number MFCD00150035
PubChem Substance ID 24899620
Purity > 99.0%
Measured pH range: 7.5 - 8.8 at 25 degrees Celsius
Measured Conductivity Range: 67.9 - 71.4 mS/cm at 25 degrees Celsius
Measured Refractive Index Range: 1.37544 - 1.37625 at 20 degrees Celsius
Total Impurities <0.005% insoluble matter passes filter test
Al <0.0005%
As <0.00001%
Ba <0.0005%
Bi <0.0005%
Ca <0.001%
Cd <0.0005%
Cl <0.0005%
Co <0.0005%
Cr <0.0005%
Cu <0.0005%
Fe <0.0005%
K <0.005%
Li <0.0005%
Mg <0.0005%
Mn <0.0005%
Mo <0.0005%
Ni <0.0005%
Pb <0.0005%
PO4 <0.0005%
SO4 <0.005%
Sr <0.0005%
Zn <0.0005%