Aldehydes
PARAFORMALDEHYDE Extra Pure
Store at 2-8°C Polyoxymethylene
- Article code
- 05128
- CAS
- 30525-89-4
- Grade
- Extra Pure
- Purity
- 95%
- Category
- Aldehydes
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Properties
- Article No.
- 05128
- Grade
- Extra Pure
- Purity
- 95%
- CAS No.
- 30525-89-4
- Molecular Formula
- (H.CHO)n
- H.S. Code
- 2912.6000
- Shelf Life
- 24 Months
Product information
| Article No. | 05128 | Grade | Extra Pure |
| Purity | 95% | CAS No. | 30525-89-4 |
| Molecular Formula | (H.CHO)n | Molecular Weight | |
| H.S. Code | 2912.6000 | Shelf Life | 24 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystallline |
| Odour | Pungent odur | pH value | 4 - 5.5 |
| Melting point/ Freezing point [°C] | 120 - 170 °C | Auto-ignition temperature [°C] | 300°C |
| Flash point [°C] | 70 °C | Vapour density | 1.03 |
| Density [g/cm3] | 1.45 | Solubility in water [% weight] | Insoluble in water |
Specifications
| Appearance | A white crystalline powder | Assay (as HCHO) | Min 95% |
| Identity | Passes test | Sulphated ash | Max 0.05% |
| Heavy metal (as Pb) | Max 0.001% |
Packaging options
- 500 g (00500)
Details
PARAFORMALDEHYDE Extra Pure Store at 2-8°C Polyoxymethylene MSDS DE EN FR KO PT ES TH TR COAs Packings 500 g (00500) Print friendly version Article No. 05128 Grade Extra Pure Purity 95% CAS No. 30525-89-4 Molecular Formula (H.CHO)n Molecular Weight H.S. Code 2912.6000 Shelf Life 24 Months Physical Properties Physical state at 20 °C Solid Colour White crystallline Odour Pungent odur pH value 4 - 5.5 Melting point/ Freezing point [°C] 120 - 170 °C Auto-ignition temperature [°C] 300°C Flash point [°C] 70 °C Vapour density 1.03 Density [g/cm3] 1.45 Solubility in water [% weight] Insoluble in water Specifications Appearance A white crystalline powder Assay (as HCHO) Min 95% Identity Passes test Sulphated ash Max 0.05% Heavy metal (as Pb) Max 0.001% Safety Information and Hazard Symbols Symbol: GHS02, GHS05, GHS07, GHS08 Signal Word: Danger UN No.: 2213 IMCO Class No.: 4.1 Packing Group: III Hazardous Statement: H228-H302-H315-H317-H318-H335-H350 Precaution Statement: P210-P280-P301+P312-P302+P352-P305 + P351 + P338-P304+P340+P310-P308+P313 Revision Date: 27-Nov-2024 Home Lab Chemicals Aldehydes PARAFORMALDEHYDE