Phosphorous Acid, Reagent
- Molecular Formula
- H3PO3
- Catalog Number
- P1100
- Supplier/Brand
- Spectrum Chemical
- CAS Number
- 13598-36-2
Phosphorous Acid, Reagent, is a diprotic acid and is an intermediate in preparing of other phosphorus compounds. The biggest use of phosphorous acid is the production of phosphates that are used to treat water. It is also used in chemical reactions as a reducing agent. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.
Synonyms: Orthophosphorous Acid
When shipping via FedEx Air the item will ship priority overnight. A higher hazmat fee will apply.
DOT: UN2834, Phosphorous acid, 8, PG III
Largest individual container shippable via:
UPS/FedEx Ground: 12 kg UPS Air: 1 kg FedEx Air: 50 kg
Additional UPS-imposed hazardous material charge.
Tariff No. 2811196090
HYGROSCOPIC, AIR SENSITIVE: Keep tightly closed.
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