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Potassium Dichromate, Extra Pure, SLR, Crystals, Fisher Chemical™
37.35 € - 635.00 €
Chemical Identifiers
| CAS | 7778-50-9 |
|---|---|
| Molecular Formula | Cr2K2O7 |
| Molecular Weight (g/mol) | 294.182 |
| MDL Number | 11367 |
| InChI Key | KMUONIBRACKNSN-UHFFFAOYSA-N |
| Synonym | potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash |
| PubChem CID | 24502 |
| ChEBI | CHEBI:53444 |
| IUPAC Name | dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium |
| SMILES | [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+] |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11408772
|
Fisher Chemical
P/4680/50 |
250 g | N/A | ||||||
|
10726301
|
Fisher Chemical
P/4680/53 |
500 g | N/A | ||||||
|
10336290
|
Fisher Chemical
P/4680/60 |
1 kg | N/A | ||||||
|
10122060
|
Fisher Chemical
P/4680/65 |
5 kg |
635.00 €
5kg |
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Description
Chemical Identifiers
| 7778-50-9 | |
| 294.182 | |
| KMUONIBRACKNSN-UHFFFAOYSA-N | |
| 24502 | |
| dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium |
| Cr2K2O7 | |
| 11367 | |
| potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash | |
| CHEBI:53444 | |
| [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+] |
Specifications
| 500°C | |
| 7778-50-9 | |
| 4 | |
| Cr2K2O7 | |
| potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash | |
| [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+] | |
| 294.182 | |
| CHEBI:53444 | |
| Plastic powder jar |
| 398°C | |
| Orange | |
| Solid | |
| 11367 | |
| KMUONIBRACKNSN-UHFFFAOYSA-N | |
| dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium | |
| 24502 | |
| 294.19g/mol |
Safety and Handling
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- Potassium dichromate
Signal Word
- Danger
Hazard Category
- Oxidising solid Category 2
- Acute toxicity Category 3
- Acute toxicity Category 2
- Acute toxicity Category 1
- Skin corrosion/irritation Category 1 B
- Serious eye damage/eye irritation Category 1
- Respiratory sensitiser Category 1
- Skin sensitiser Category 1
- Germ cell mutagenicity Category 1B
- Carcinogenicity Category 1B
- Reproductive toxicity Category 1B
- Specific target organ toxicity Category 1
- ACUTE AQUATIC Acute 1
- LONG-TERM AQUATIC HAZARD Chronic 1
Hazard Statement
- H272-May intensify fire; oxidiser.
- H301-Toxic if swallowed.
- H310-Fatal in contact with skin.
- H330-Fatal if inhaled.
- H314-Causes severe skin burns and eye damage.
- H317-May cause an allergic skin reaction.
- H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- H340-May cause genetic defects.
- H350-May cause cancer.
- H360FD-May damage fertility. May damage the unborn child.
- H372-Causes damage to organs.
- H410-Very toxic to aquatic life with long lasting effects.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P371+P380+P375-In case of major fire and large quantities: Evacuate area Fight fire remotely due to the risk of explosion.
- P310-Immediately call a POISON CENTER/doctor/.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.