Aldehydes
FORMALDEHYDE SOLUTION AR/ACS
Stabilized with 8-12% methanol - Confirms BP, USP specification Formalin
- Article code
- 00147
- CAS
- 50-00-0
- Grade
- AR/ACS
- Purity
- 37%
- Category
- Aldehydes
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Properties
- Article No.
- 00147
- Grade
- AR/ACS
- Purity
- 37%
- CAS No.
- 50-00-0
- Molecular Formula
- HCHO
- Molecular Weight
- 30.03
- H.S. Code
- 2912.1100
- Shelf Life
- 60 Months
Product information
| Article No. | 00147 | Grade | AR/ACS |
| Purity | 37% | CAS No. | 50-00-0 |
| Molecular Formula | HCHO | Molecular Weight | 30.03 |
| H.S. Code | 2912.1100 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorles |
| Odour | Pungent | pH value | 2.8 |
| Melting point/ Freezing point [°C] | -15°C | Auto-ignition temperature [°C] | 300 °C |
| Flash point [°C] | 64 °C | Boiling point [°C] | 96°C |
| Vapour pressure [20°C] | 1.3 mm Hg @ 20°C | Vapour pressure mm/Hg | 1.3 mm Hg @ 20°C |
| Vapour density | 1.04 | Density [g/cm3] | 1.08 |
| Solubility in water [% weight] | Infinitely soluble | Explosion limits - upper [%] | 73% |
| Explosion limits -lower [%] | 7% |
Specifications
| Appearance | Clear colorless solution with strong pungent odor | Assay | 37-38% w/w |
| Methanol (CH3OH) | 8 - 12% | Weight/ mL at 20°C | 1.080 - 1.090 g |
| Colour scale | Max 10 APHA | Titrable acid | Max 0.006 meq/g |
| Residue on ignition | Max 0.005% | Chloride (Cl) | Max 0.0005% |
| Sulphate (SO4) | Max 0.002% | Iron (Fe) | Max 0.0005% |
| Heavy metals (by ICP-OES) | Max 0.0005% |
Packaging options
- 500 ml (00500)
- 2500 ml (02500)
- 30 Liters (0030K)
- 200 Liters (0200K)
- 100 Liters (0100K)
Details
FORMALDEHYDE SOLUTION AR/ACS Stabilized with 8-12% methanol - Confirms BP, USP specification Formalin MSDS DE EN FR KO PT ES TH TR COAs Packings 500 ml (00500) 2500 ml (02500) 30 Liters (0030K) 200 Liters (0200K) 100 Liters (0100K) Print friendly version Article No. 00147 Grade AR/ACS Purity 37% CAS No. 50-00-0 Molecular Formula HCHO Molecular Weight 30.03 H.S. Code 2912.1100 Shelf Life 60 Months Physical Properties Physical state at 20 °C Liquid Colour Clear Colorles Odour Pungent pH value 2.8 Melting point/ Freezing point [°C] -15°C Auto-ignition temperature [°C] 300 °C Flash point [°C] 64 °C Boiling point [°C] 96°C Vapour pressure [20°C] 1.3 mm Hg @ 20°C Vapour pressure mm/Hg 1.3 mm Hg @ 20°C Vapour density 1.04 Density [g/cm3] 1.08 Solubility in water [% weight] Infinitely soluble Explosion limits - upper [%] 73% Explosion limits -lower [%] 7% Specifications Appearance Clear colorless solution with strong pungent odor Assay 37-38% w/w Methanol (CH3OH) 8 - 12% Weight/ mL at 20°C 1.080 - 1.090 g Colour scale Max 10 APHA Titrable acid Max 0.006 meq/g Residue on ignition Max 0.005% Chloride (Cl) Max 0.0005% Sulphate (SO4) Max 0.002% Iron (Fe) Max 0.0005% Heavy metals (by ICP-OES) Max 0.0005% Safety Information and Hazard Symbols Symbol: GHS05, GHS06, GHS08 Signal Word: Danger UN No.: 2209 IMCO Class No.: 8 Packing Group: III Hazardous Statement: H301-H311-H314-H317-H335-H341-H350-H370 Precaution Statement: P202-P260-P280-P303+P361+P353-P305+P351+P338-P304+P340+P310 Revision Date: 28-May-2025 Home Lab Chemicals Aldehydes FORMALDEHYDE SOLUTION