Formaldehyd 36% aqueous solution Stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS zA
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
Synonymer:
Paraformaldehyde aqueous solution, Methanal solution, Methylaldehyde solution, Formol, Formaline solution, Formalin, Methylaldehyde
Stabilization:
∼10 % MeOH
20909.290EA
279
DKK
20909.290
20909.368
20909.448
20909.330
20909.550
20909.325
Formaldehyd 36% aqueous solution Stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS zA
Formaldehyd
Formel:
CH₂O Molekylvægt: 30.03 g/mol Kogepunkt: 100 °C Smeltepunkt: -92 Massefylde: 1.088 g/cm³ (20 °C) Flammepunkt: 66 °C (closed cup) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003274 CAS-nummer: 50-00-0 EINECS: 200-001-8 UN nummer: 2209 ADR: 8 III Merck Index: 13,04259 |
Specifikationer Testresultater
Assay | 36.5 - 38.0 % |
Acidity | Max. 0.006 meq/g |
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 |
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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