L(+)-Potassium sodium tartrate tetrahydrate 99+% for analysis

: Thermo Fisher Scientific

L(+)-Potassium sodium tartrate tetrahydrate 99+% for analysis

: Thermo Fisher Scientific

:6381-59-5

:KOOC(CHOH)₂COONa·4H₂O

:MFCD00150989

:282.22 g/mol

:13,07755

:70…80 °C

:~ 1,767 g/cm³ (20 °C)

:Ambient

:206-156-8

Appearance:
Semitransparent white Crystals
Infrared spectrum:
Conforms
pH:
5.5 to 8.5 (5 % at 20°C)
Titration with HClO4:
99.0 to 102.0 %
Chloride (Cl):
≤50 ppm
Sulfate (SO4):
≤50 ppm
Calcium (Ca):
≤50 ppm
Iron (Fe):
≤10 ppm
Lead (Pb):
≤10 ppm

ACRO20286

Frequently Bought Together

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Potassium chloride 99.5-101.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

: VWR Chemicals

Ethanol, GPR RECTAPUR®

: VWR Chemicals

Sodium acetate, anhydrous, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

: Merck

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

: VWR Chemicals

Potassium iodide ≥99.5%, EMSURE® ISO, Reag. Ph. Eur. for analysis, Supelco®

: Merck

Sodium hypochlorite (6 - 14% Cl₂) in aqueous solution, Supelco®

: Merck

2-Propanol ≥98%, TECHNICAL

: VWR Chemicals

2-Propanol ≥99.8%, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

Sodium chloride, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

: Merck

n-Heptane ≥99.0%, AnalaR NORMAPUR® analytical reagent

: VWR Chemicals

Sodium chloride 99.5-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

: VWR Chemicals

Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

: Merck

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

: Merck

Sodium sulphate, anhydrous, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

: Merck

Ethanol absolute ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals