Sodium acetate trihydrate 99.5% for analysis

Supplier: Thermo Scientific Chemicals

21711-0010 AC21711-0025 AC21711-5000
TS21711-0010EA 74.8 USD
TS21711-0010 TS21711-0025 TS21711-5000
Sodium acetate trihydrate 99.5% for analysis
Sodium acetate trihydrate
Formula: H₃CCOONa·3H₂O
Boiling Pt: 120…123 °C (1013 hPa)
Melting Pt: 58 °C
Storage Temperature: Ambient
MDL Number: MFCD00071557
CAS Number: 6131-90-4
EINECS: 204-823-8
Merck Index: 13,08642
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Specification Test Results

Appearance White Crystals
Infrared spectrum Conforms
pH 7.5 to 9.0 (5 % at 20°C)
Titration with HClO4 ≥99.4 %
Chloride (Cl) ≤10 ppm
Phosphate (PO4) ≤5 ppm
Sulfate (SO4) ≤20 ppm
Aluminium (Al) ≤5 ppm
Calcium (Ca) ≤20 ppm
Iron (Fe) ≤5 ppm
Magnesium (Mg) ≤20 ppm
Potassium (K) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 % (in water)
KMnO4-reducing substance ≤0.005 % (as HCOOH)

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