A200370 | di-Sodium Oxalate (Reag. USP, Ph. Eur.) ANALYTIC-ACS

CAS Number

62-76-0

Formula

(NaCOO)2

Weight

M: 134,00 EC: 200-550-3 NC: 2917 11 00 UN: 2811

IATA: 6.1/III PAX: 619 CAO: 619

Signal Word: Warning

7 H312-H302

 

Specifications
Minimum assay (Perm.) 99,5 %
MAX. IMPURITIES
Insoluble matter in H2O 0,005 %
Loss on drying at 105°C 0,01 %
Darkened substances by H2SO4 p/t.
Neutrality p/t.
Chloride (Cl) 0,002 %
Phosphate (PO4) 0,005 %
Sulphate (SO4) 0,002 %
Ammonium (NH4) 0,002 %
Heavy metals (as Pb) 0,002 %
Cu 0,001 %
Fe 0,001 %
K 0,005 %
Ni 0,001 %
Pb 0,001 %

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