Formaldehyde 36% in aqueous solution stabilised, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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Synonyms:
Methylaldehyde
, Methylaldehyde solution
, Formol
, Methanal solution
, Formalin
, Formaline solution
, Paraformaldehyde aqueous solution
Stabilisation:
Stabilised with methanol ∼10 %
20909.368EA
183
GBP
20909.368
20909.448
20909.290
20909.325
20909.550
20909.330
Formaldehyde 36% in aqueous solution stabilised, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Formaldehyde
Warning : Store this product at ambient temperature (above 15°C), because it may polymerise at temperatures below 9°C. Presence of polymers does not affect product properties. Precipitate can be removed by filtration.
Formula:
CH₂O MW: 30.03 g/mol Boiling Pt: 100 °C Density: 1.088 g/cm³ (20 °C) Flash Pt: 66 °C (closed cup) Storage Temperature: Ambient |
MDL Number:
MFCD00003274 CAS Number: 50-00-0 EINECS: 200-001-8 UN: 2209 ADR: 8,III |
Specification Test Results
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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