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Roztwór nadtlenku wodoru (Perhydrol) 30%
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 30% "Pin It")
Opis
Hydrogen Peroxide 30% Solution
Other Names: Aq. solution of hydrogen peroxide
CAS Number: 7722-84-1
Sum Formula: H₂O₂
Molar Mass: 34.01 g/mol
Appearance: Colorless liquid
Hydrogen peroxide 30% is an aqueous solution of hydrogen peroxide, a strong oxidizing agent. It is widely used in chemical synthesis, industrial processing, disinfection, and environmental applications. The 30% concentration is a high-strength laboratory and industrial-grade solution.
Chemical and Physical Properties
Density (pure H₂O₂): 1.45 g/cm³ (at 20°C)
Density (30% solution): ~1.11 g/cm³ (at 20°C)
Melting Point (pure H₂O₂): −0.43°C
Boiling Point (pure H₂O₂): 150.2°C (decomposes)
Solubility in Water: Completely miscible
Solubility in Other Solvents: Soluble in alcohol and ether
Odor: Slightly sharp, acrid odor
Applications
Chemical Synthesis: Used as an oxidizing agent in various organic and inorganic reactions.
Environmental Treatment: Applied for wastewater treatment and air purification processes.
Industrial Processing: Utilized in bleaching textiles, paper, and pulp industries.
Analytical Chemistry: Used as a reagent in redox titrations and colorimetric assays.
Surface Disinfection: Studied for antimicrobial treatments and sterilization processes.
Safety
Signal Word: Danger
H271 (90.4%): May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]
H302 (97.8%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (99.6%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (36.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H332 (93.9%): Harmful if inhaled [Warning Acute toxicity, inhalation]
H335 (27.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H412 (18.5%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P210, P220, P260, P261, P264, P264+P265, P270, P271, P273, P280, P283, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P306+P360, P316, P317, P319, P321, P330, P363, P370+P378, P371+P380+P375, P403+P233, P405, P420, and P501
Handling and Storage
Storage Conditions: Store in a tightly sealed container made of compatible materials (e.g., HDPE) in a cool, dry, and well-ventilated area, away from heat, light, and combustible substances.
Handling Precautions: Avoid contamination with organic materials, metals, and reducing agents. Use appropriate PPE including gloves, goggles, and lab coat when handling.
