L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0% ACS
Supplier: Thermo Scientific
33241.22EA
41
EUR
33241.22
33241.A4
33241.36
L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0% ACS
L(+)-Potassium sodium tartrate tetrahydrate
Formula:
KOOC(CHOH)₂COONa·4H₂O MW: 282,22 g/mol Melting Pt: 70…80 °C Density: 1,77 |
MDL Number:
MFCD00150989 CAS Number: 6381-59-5 Merck Index: 14,7670 |
Specification Test Results
Assay (unspecified) | 99.0-102.0% C₄H₄KNaO₆.4H₂O |
Impurity content | Ca 0.005% |
Insoluble material | 0.005% |
pH of a 5% solution | 6.0-8.5 at 25°C |
Impurity content | Chloride (as Cl) 0.0015 |
Impurity content | Fe 0.001% |
Impurity content | PO₄ 0.002% |
Impurity content | SO₄ 0.005% |
Impurity content | NH₄ 0.002% |
Trace Metals | (as Pb) 5ppm |
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