L(+)-Dinatriumtartratdihydrat 99.0-101.0%, krystaller, BAKER ANALYZED® ACS suitable for standardization of Karl Fischer reagents, J.T.Baker®

Leverandør: Avantor

Synonymer: Sodium L-(+)-tartrate dihydrate, L(+)-Tartaric acid disodium salt dihydrate, (R,R)-(+)-Tartaric acid disodium salt dihydrate, (R,R)-(+)-Sodium tartrate dibasic dihydrate, Disodium L-(+)-Tartrate Dihydrate, (R,R)-(+)-Disodium tartrate dihydrate, L(+)-Tartaric acid, disodium salt, dihydrate, Sodium L-tartrate dibasic dihydrate, L(+)-Sodium tartrate dibasic dihydrate, Sodium Tartrate, Dihydrate, (+)-Disodium L-tartrate dihydrate, (+)-Disodium-L-tartrat dihydrate

3931-01EA 1850 NOK
3931-01 3931-05
L(+)-Dinatriumtartratdihydrat 99.0-101.0%, krystaller, BAKER ANALYZED® ACS suitable for standardization of Karl Fischer reagents, J.T.Baker®
L(+)-Dinatriumtartratdihydrat
Formel: NaOOC(CHOH)₂COONa·2H₂O
MW: 230,08 g/mol
Smeltepunkt: 57 °C
Tetthet: 1,818 g/cm³ (20 °C)
MDL nummer: MFCD00150035
CAS-nummer: 6106-24-7
EINECS: 212-773-3
Merck Indeks: 12,08833
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Spesifikasjon Testresultater

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use 99.0 - 101.0 %
Assay (NaOCO(CHOH)₂COONa·2H₂O) 99.0 - 101.0 %
Loss on Drying at 150°C 15.61 - 15.71 %
pH of 5% Solution at 25°C 7.0 - 9.0
Insoluble Matter ≤0.005 %
Chloride (Cl) ≤5 ppm
ACS - Phosphate (PO₄) ≤5 ppm
Sulfate (SO₄) ≤0.005 %
Ammonium (NH₄) ≤0.003 %
Calcium (Ca) ≤0.01 %
ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤0.001 %

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