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Chromium(VI) oxide, 99%, Thermo Scientific Chemicals
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Quantity:
25 g
250 g
1 kg
2.5 kg
Packaging:
Glass bottle
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Oxidation reagent
Specifications
Specifications
Melting Point | 196.0°C |
Color | Purple to Red |
Physical Form | Crystals or Granules |
Quantity | 2.5 kg |
Assay Percent Range | 99.4% min. (Iodometry) |
Linear Formula | CrO3 |
Fieser | 01,144; 02,72; 03,54; 04,96; 05,140; 07,70; 09,115; 10,99; 13,338; 14,60 |
Merck Index | 15, 2239 |
Solubility Information | Solubility in water: 1660g/L (20°C). Other solubilities: soluble in sulfuric acid, soluble in alcohol and mineral acids |
Formula Weight | 99.99 |
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Safety and Handling
Product Identifier
- Chromium(VI) oxide
- Danger
- Acute toxicity Category 2
- Acute toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Carcinogenicity Category 1A
- Serious eye damage/eye irritation Category 1
- Germ cell mutagenicity Category 1B
- Oxidising solid Category 1
- Reproductive toxicity Category 2
- Respiratory sensitiser Category 1
- Skin corrosion/irritation Category 1 A
- Skin sensitiser Category 1
- Specific target organ toxicity Category 1
- Specific target organ toxicity Category 3
- H271-May cause fire or explosion; strong oxidiser.
- H301-Toxic if swallowed.
- H310-Fatal in contact with skin.
- H314-Causes severe skin burns and eye damage.
- H317-May cause an allergic skin reaction.
- H318-Causes serious eye damage.
- H330-Fatal if inhaled.
- H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- H335-May cause respiratory irritation.
- H340-May cause genetic defects.
- H350-May cause cancer.
- H361f-Suspected of damaging fertility.
- H372-Causes damage to organs.
- H400-Very toxic to aquatic life.
- H410-Very toxic to aquatic life with long lasting effects.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- 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.
- P310-Immediately call a POISON CENTER/doctor/.
- MIXTURE LIST-Contains : Chromium trioxide
RUO – Research Use Only
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