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207802
Fluka
Potassium dichromate
SKU
207802
ACS Reagent, ≥99.0%
Synonym(s)
Potassium bichromate
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | CAS Numbers (All) | EC Number | Linear Formula K2Cr2O7 | MDL Number |
| Molar Mass 294.18 g/mol | RTECS Number HX7680000 | Synonyms Potassium bichromate |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | Min. 99.0 % |
| Loss on drying (105°C) | Max. 0.05 % |
| Water insoluble matter | Max. 0.005 % |
| Calcium (Ca) | Max. 0.003 % |
| Iron (Fe) | Max. 0.001 % |
| Sodium (Na) | Max. 0.02 % |
| Sulfate (SO4) | Max. 0.005 % |
| Chloride (Cl) | Max. 0.001 % |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | Decomposes on heating |
| Certification | ACS Reagent |
| Color | Orange |
| Density | 2.7 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Crystalline |
| Grade | ACS Grade |
| Incompatible Materials | Reducing agents, Hydrazine, Combustible material, Organic materials, Corrosive in contact with metals |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 398 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | 115 g/l |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | Not applicable |
| pH-Value | 3.5 (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 6.1 |
| Package Group | I |
| UN ID | UN3086 |
