Formaldehyd 36% in wässriger Lösung stabilisiert, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Lieferant: VWR Chemicals
|
Gefahr
|
Synonyms:
Formol
, Formalin
, Methanal
, Methylaldehyd
Stabilization:
Stabilisiert mit Methanol ∼10 %
20909.368EA
178
CHF
20909.368
20909.448
20909.290
20909.325
20909.550
20909.330
Formaldehyd 36% in wässriger Lösung stabilisiert, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Formaldehyd
Formel:
CH₂O MW: 30,03 g/mol Siedepunkt: 100 °C Dichte: 1,088 g/cm³ (20 °C) Flash-Pt: 66 °C (geschlossener Tiegel) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00003274 CAS-Nummer: 50-00-0 EINECS: 200-001-8 UN: 2209 ADR: 8,III |
Spezifikation Testergebnisse
Assay | 36.5 - 38.0 % |
Acidity | Passes test Ph.Eur. |
Appearance of solution | Passes test Ph.Eur. |
Identification A | Passes test Ph.Eur. |
Identification B | Passes test Ph.Eur. |
Identification C | Passes test Ph.Eur. |
IR Spectrum | Passes test |
Acidity | Max. 0.006 meq/g |
Colouration | Max. 10 APHA |
Density (20/4) | 1.083 - 1.093 |
Heavy metals (as Pb) | Max. 5 ppm |
Ignition residue (SO4) | Max. 50 ppm |
Methanol | 8 - 10 % |
Methanol (V/V) | 9.0 - 15.0 % |
Cl (Chloride) | Max. 5 ppm |
SO4 (Sulphate) | Max. 20 ppm |
Fe (Iron) | Max. 2 ppm |
Pb (Lead) (ISO) | Max. 2 ppm |
Conforms to ACS | Passes test |
Conforms to Reag. Ph.Eur. | Passes test |
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