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POTASSIUM DICHROMATE 0.25N SOLUTION
Volumetric standard solution.
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC4210 | 7778-50-9 | K2Cr2O7 | 294.18 | 2841.509 | 36 |
Packings
| 500 ml,1000 ml,2500 ml |
Physical Properties
| Physical state at 20 °C | Liquid |
| Colour | Orange red coloured solution |
| Odour | Odorless |
| pH value | 7 |
| Boiling point [°C] | 100°C |
| Vapour pressure [20°C] | 17.535 mm of Hg (@ 20°C) |
| Vapour density | 0.62 |
| Density [g/cm3] | 1.08 |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | Clear, orange red colored solution |
| Normality | 0.2495 - 0.2505 N |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS08, GHS09 |
| Signal Word | Danger |
| UN No. | NA |
| IMCO Class No. | NA |
| Packing Group | |
| Hazardous Statement | H315-H317-H319-H334-H340-H350-H360FD-H373-H411 |
| Precaution Statement | P201-P261-P273-P280-P305 + P351 + P338-P308 + P313 |
| Risk Statement | |
| Safety Statement | |