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L(+)-vinan sodno-draselný tetrahydrát 99.0-102.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Dodavatel: Avantor

3262-01EA 0 CZK
3262-01 3262-05 3262-07 3262-19
L(+)-vinan sodno-draselný tetrahydrát 99.0-102.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
L(+)-vinan sodno-draselný tetrahydrát
Vzorec: KOOC(CHOH)₂COONa·4H₂O
MW: 282,22 g/mol
Bod tání: 70…80 °C
Hustota: 1,79 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00150989
CAS číslo: 6381-59-5
EINECS: 206-156-8
Merck Index: 12,07840
https://cz.vwr.com/stibo/web/std.lang.all/98/18/2299818.jpg

Objednat

Výsledky specifikačního testu

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (KOCO(CHOH)₂COONa·4H₂O) 99.0 - 102.0 %
Insoluble Matter ≤0.005 %
pH of 5% Solution at 25°C 6.0 - 8.5
Chloride (Cl) ≤0.001 %
Phosphate (PO₄) ≤0.002 %
Sulfate (SO₄) ≤0.005 %
Ammonium (NH₄) ≤0.002 %
Calcium (Ca) ≤0.005 %
Trace Impurities - Iron (Fe) ≤0.001 %
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Meets Reagent Specifications for testing USP/NF monographs

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