L(+)-Kaliumhydrogentartrat 99,0-101,0 Ph. Eur.

Leverandør: VWR Chemicals

Synonymer: Potassium hydrogen L-tartrate, Potassium acid tartrate, Potassium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate, Potassium Bitartrate, (R,R)-(+)-Tartaric acid potassium salt, L(+)-Tartaric acid potassium salt

27057.361EA 13075 NOK
27057.361
L(+)-Kaliumhydrogentartrat 99,0-101,0 Ph. Eur.
L(+)-Kaliumhydrogentartrat
Formel: KOOC(CHOH)₂COOH
MW: 188.18 g/mol
Smeltepunkt: 250
Tetthet: 1.943 g/cm³ (20 °C)
MDL nummer: MFCD00065392
CAS-nummer: 868-14-4
EINECS: 212-769-1
Merck Indeks: 13,07697
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Spesifikasjon Testresultater

Assay (calculated on dried substance) 99.0 - 101.0 %
Appearance Conforms (see CoA/CoS)
Identification B Passes test
Identification C Passes test
Identification D Passes test
Spec. opt. rotation (dried substance) 8 - 9.2 °
Oxalic acid Max. 500 ppm
Cl (Chloride) Max. 500 ppm
SO4 (Sulphate) Max. 500 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (105°C) Max. 0.5 %
Residual solvents Passes test


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