L(+)-Potassium hydrogen tartrate, Certipur® certified secondary standard reference material for pH measurement, directly traceable to primary reference material (SRM) from NIST/PTB, Supelco®
EM1.01963.0025
:
- Pack type:Glass bottle, pre-packed
- Size:25 g
- Cat. No.:EM1.01963.0025
- Supplier no.:1.01963.0025
- Solubility:5.7 g/l (20 °C)
- Melting Point:250 °C (decomposition)
- Molar Mass:188.17 g/mol
- Bulk Density:720 kg/m3
- pH:3.4 - 3.7 (H2O, 20 °C) (saturated solution)
:
:188.18 g/mol
:13,07697
:250 °C
:1.943 g/cm³ (20 °C)
:212-769-1
:868-14-4
:KOOC(CHOH)₂COOH
:MFCD00065392