Natriumacetat trihydrat 99.0-101.0%, Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, E262 (max. 0.00002% Al), Fluka™
Leverantör: Honeywell Chemicals
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25022-1KG
25022-5KG
25022-6X1KG
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 |
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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