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LG20335 | Potassium Sodium Tartrate 4-hydrate (USP) L.G

M: 282,23  EC: 205-698-2 NC: 2918 13 00
 
  • CAS Number:   6381-59-5
  • Formula:   NaK(COO)2(CHOH)2.4H2O
Specifications

 Assay (Acidim.) calc. a.a.s....................................................99,0-102,0 %

Identity according to Pharmacopoeias................................................ p/t.
MAX. IMPURITIES
Insoluble matter in H2O................................................................... 0,01 %
Residual solvents (Ph.Eur./USP)............................................................ p/t
Alkalinity............................................................................................... p/t.
Chloride (Cl).................................................................................. 0,003 %
Phosphate (PO4)........................................................................... 0,005 %
Sulphate (SO4)................................................................................ 0,01 %
Ammonium (NH4).......................................................................... 0,002 %
Water (H2O).............................................................................21,0-27,0 %
Heavy metals (as Pb).................................................................... 0,001 %
As............................................................................................... 0,0001 %
Ca................................................................................................... 0,01 %
Cu................................................................................................. 0,001 %
Fe.................................................................................................. 0,001 %
Mg.................................................................................................. 0,01 %
Ni.................................................................................................. 0,001 %
Pb................................................................................................. 0,001 %
 
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