10294-56-1 Phosphorous acid Phosphorous acid Price
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Appearance and properties: colorless crystals. Easily soluble in water and alcohol.
Specification
A Grade | B Grade | |
Main Content (based on H3PO3 ) (%) |
≥ 99.0 | ≥ 98.5 |
Iron Content (based on Fe) (%) |
≤ 0.001 | ≤ 0.003 |
Chloride Content (based on CL) (%) |
≤ 0.01 | ≤ 0.02 |
Sulfate Content (based on SO4) (%) |
≤ 0.008 | ≤ 0.01 |
Phosphate Content (based on PO4) (%) |
≤ 0.2 | ≤ 0.6 |
Appearance | Pure white crystal | White crystal |
70% Aqueous Solution Test | Colorless transparent | Colorless transparent, without impurities |
Liquid Phosphorous Acid (%) | ≥ 70-80 | Colorless, transparent |
CAS NO:30123-17-2
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
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