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Potassium Sodium Tartrate AR 99-102% 1Kg AnalaR NORMAPURA ACS, Pharma
27068.290-1Kg



Specification 27068

L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0%, AnalaR NORMAPUR® ACS, Reag. Pharma. Eur. Analytical Reagent

L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

Formula: KOOC(CHOH)₂COONa·4H₂O
MW: 282.22 g/mol		 CAS Number: 6381-59-5
UN: 0000 - Non hazardous fro freight and storage
https://sg.vwr.com/stibo/web/std.lang.all/98/18/2299818.jpg  

Specification Test Results

Assay 99.0 - 102.0 %
pH (25°C; 5 %) 7.0 - 8.5
Heavy metals (as Pb) Max. 5 ppm
Insolubility in water Max. 50 ppm
NH4 (Amm onium) Max. 20 ppm
Cl (Chlo ride) Max. 5 ppm
PO4 (Phos phate) Max. 10 ppm
SO4 (Sulp hate) Max. 50 ppm
Ca (Calc ium) Max. 40 ppm
Cu (Cop per) Max. 5 ppm
Fe (Ir on) Max. 5 ppm
Pb (Le ad) Max. 5 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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