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Sulfur Dioxide
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Product Info
Product Name Sulfur Dioxide
CAS No. 7446-09-5
Catalog No. HH231603067003347234
Brand -
Purity 99%
Packing -
Package -
Lead Time -
Origin -
Loading Port TianJin
Chemical Identifiers
Melting Point -75.5 °C
Boiling Point -10.05 °C
Water Solubility %H2O: 17.7 (0°C), 11.9 (15°C), 8.5 (25°C), 6.4 (35°C); % other solvents: 25, alcohol; 32, methanol [MER06]
Density 2.811 x 10-3 g/cm3
Storage Temp Sulfur dioxide is noncorrosive and stable when dry. It is usually
stored under pressure in cylinders, and should be kept in a cool, dry,
well-ventilated area, away from flammable materials.
Flash Point -
Stability -
Appearance Sulfur dioxide appears as a colorless gas with a choking or suffocating odor. Boiling point -10°C. Heavier than air. Very toxic by inhalation and may irritate the eyes and mucous membranes. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Used to manufacture chemicals, in paper pulping, in metal and food processing. Rate of onset: Immediate & Delayed Persistence: Minutes to hours Odor threshold: 1 ppm Source/use/other hazard: Disinfectant and preserving in breweries and food/canning; textile industry; batteries.
Refractive Index 1.510
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Purity
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Details
99%
40L-800L cylinder, ISO tank
China
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