Sulfurous Acid, Reagent, ACS

Catalog Number
S1750
Supplier/Brand
Spectrum Chemical
CAS Number
7782-99-2

Sulfurous Acid, Reagent, ACS is an aqueous solution of sulfur dioxide, which is used as a reducing agent and disinfectant. It is a mild bleach used for materials which may be damaged by chlorine-containing bleaches. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

Shipping Information

When shipping via FedEx Air the item will ship priority overnight. A higher hazmat fee will apply.

DOT: UN1833, Sulfurous acid, 8, PG II

Largest individual container shippable via:
UPS/FedEx Ground: 20 L    UPS Air: 500 ml    FedEx Air: 2.5 L

Additional UPS-imposed hazardous material charge.

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Certificates of Analysis

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2023