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Potassium dichromate, reference material for NIST
99.95+% K2Cr2O7
For laboratory use, reference material for NIST
Traceability: Reference standards acc. NIST SRM
136f
CL00.3720
CAS Nr:7778-50-9
Physical
- Form: cristalline
- Colour: orange
- Melting point: 398°C
- Boiling point: > 500°C
- Flash point: -
- Density: 2,69 g/cm3
- Mol Weight: 294.19 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.3720.0050 | 50 g | GVB | 0 |
Specs
Safety
- HS Nr: 28415000
- Signal word: Danger
-
- UN: 3086
- ADR: 6.1 (5.1),II