Natriumacetat trihydrat 99.0-101.0%, Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, E262 (max. 0.00002% Al), Fluka™

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Natriumacetat trihydrat 99.0-101.0%, Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, E262 (max. 0.00002% Al), Fluka™
Sodium acetate trihydrate
Formel: H₃CCOONa·3H₂O
Smältpunkt: 58 °C
Densitet: 1,45 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00071557
CAS nummer: 6131-90-4
EINECS: 204-823-8
Merck Index: 13,08642
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Specifikation testresultat

Assay (calculated to the dried substance) 99.0 - 101.0 %
Loss on drying (130°C) 39.0 - 40.5 %
pH (5 %, 25 °C) 7.5 - 9.0
Water insoluble matter Max. 0.05 %
Free alkali (as Na₂CO₃) Max. 0.05 %
Aluminium (Al) Max. 0.2 ppm
Arsenic (As) Max. 2 ppm
Calcium (Ca) Max. 20 ppm
Calcium, Magnesium complying
Copper (Cu) Max. 0.001 %
Iron (Fe) Max. 10 ppm
Mercury (Hg) Max. 1 ppm
Potassium (K) complying
Magnesium (Mg) Max. 20 ppm
Lead (Pb) Max. 2 ppm
Zinc (Zn) Max. 0.001 %
Heavy metals (as Pb) Max. 10 ppm
Chloride (Cl) Max. 50 ppm
Sulfate (SO₄) Max. 50 ppm
KMnO₄ reducing matter (as HCOOH) Max. 0.1 %
KMnO₄ reducing matter (as O) Max. 0.002 %
Formic acid, formiates other impurities (HCOOH) Max. 1000 ppm
Appearance of the solution complying
Reducing impurities complying
Residual solvents complying

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