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Potassium Dichromate, Certified AR for Analysis, Fisher Chemical™
Brand: Fisher Chemical P/4720/53
Additional Details : CAS Number : 7778-50-9 Weight : 0.50000kg Transport : UN number : 3087 Chem class : 5.1 Pack group : II
| Quantity | 500g |
|---|
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
| 7778-50-9 | |
| Orange | |
| 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 | |
| Solid |
| 500°C | |
| 398°C | |
| 500g | |
| 11367 | |
| KMUONIBRACKNSN-UHFFFAOYSA-N | |
| dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium | |
| 24502 | |
| 294.19g/mol | |
| Plastic powder jar |
Seguridad y manipulación
- Potassium dichromate
Palabra de advertencia
- Danger
Clasificación
- Oxidising solid 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
Indicaciones de peligro
- 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.
Consejos de prudencia
- 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.