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Potassium dichromate, ACS, 99.0% min

Supplier: ALFA AESAR

Danger
MDL: MFCD00011367
Common Applications: As an oxidizing agent, in dyeing, painting, decorating porcelain, lithography, in electric batteries, electroplating.
Soluble in water.
Fieser: 8,410 9,383 10,324 12,405

Purity: 99.0% min
CAS No.: 7778-50-9
Molecular Formula: Cr2K2O7
Formula Weight: 294.18
Physical Form: Crystalline
Density: 2.676
Appearance: Orange
Odor: Odorless
Melting Point: 398°
Solubility: Soluble in water
Merck Reference: 14,7627
UN No.: 3087
MDL No.: MFCD00011367

As an oxidizing agent, in dyeing, painting, decorating porcelain, lithography, in electric batteries, electroplating

Formula: K₂Cr₂O₇
MW: 294,18 g/mol
Boiling Pt: 500 °C (1013 hPa)
Melting Pt: 398 °C
Density: 2.67 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011367
CAS Number: 7778-50-9
EINECS: 231-906-6
UN: 3087
ADR: 5.1,II
REACH: 01-2119454792-32
Merck Index: 12,07790
Specification Test Results
Insoluble matter 0.005%
Loss on drying 0.05%
Cl 0.001%
SO3 0.005%
Ca 0.003%
Fe 0.001%
Na 0.02%


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SPECIFICATIONS

Density 2.676 g/mL
Melting Point 398°C
Formula Weight 294.18
CAS No. 7778-50-9
Purity 99.0% min
Solubility Soluble in water
Physical Form Crystalline
Odor/Scent Odorless
Molecular Formula Cr2K2O7
Appearance Orange
MDL No. MFCD00011367
UN No. 3087
Merck Reference 14,7627
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