METOL 99% ACS FOR PHOTOGRAPHIC PURPOSE
| Product Code | B-01751 | Grade | FOR PHOTOGRAPHIC PURPOSE |
|---|---|---|---|
| Purity | 99 % | Brand | Bio-Chem |
| Molecular Formula | C14H20N2O6S | CAS No. | 55-55-0 |
| Molecular Weight | 344.39 | H.S.Code | 2922.29310 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 260 °C |
| Flash point [°C] | 256 °C | Auto-ignition temperature [°C] | 532 °C |
| Density [g/cm3] | > 1.0 | Solubility in water [% weight] | 4g/100g water @ 250C |
Packaging
Specification
| Appearance | White to almost white crystalline powder |
| Assay | 99 – 101.5% |
| Insoluble matter in HCl | Passes test |
| 2-Aminophenol | Passes test |
| Sensitivity for phosphate | Passes test |
| Sulphated ash | Max 0.1% |
| Iron (Fe) | Max 0.002% |
| Lead (Pb) | Max 0.002% |
Safety Information and Hazard Symbols
Symbol: GHS06 ,GHS07, GHS08, GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H317-H373-H410
Precaution Statement: P273-P280-P501