PARAFORMALDEHYDE 95% EXTRAPURE
Polyoxymethylene
| Product Code | B-01932 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTARPURE | CAS No | 30525-89-4 |
| Purity | 95 % | Molecular Weight | 0.00 |
| H.S.Code | 2912.60000 | Shelf Life | 60 Months |
| Molecular Formula | (H.CHO)n |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystallline |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 120 - 170 °C | Odour | Pungent odur |
| pH Value | 4 - 5.5 | Flash Point | 70 °C |
| Auto Ignition temperature [°C] | 300 °C | Vapour density | 1.03 |
| Density[g/cm3] | 1.45 | Solubility in water [% weight] | Insoluble in water |
Packaging
Specification
| 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-H332-H335-H351
Precaution Statement: P210-P261-P280-P305 + P351 + P338