Phosphorous Acid

Product comes in a bottle

Form of packaging

  Specifications and other data
Chemical formula H3PO3
Molecular mass 82.00
CAS NO. 13598-36-2
Appearance White crystal powder
Aqueous solution Colorless or very slightly cloudy
Chloride (Cl) 0.005% max.
Sulfate (SO4)
Calcium (Ca)
Phosphate 0.5% max.
Arsenic (As)
Heavy metal (Pb)
Iron (Fe) 0.003% max.
Product content 98.0% min.
PH 1.39
Solubility 77%(20℃)
Specific gravity 1.651
Special attention regarding storage Store under sealed conditions, away from heat and moisture.



Omichi Seiyaku Co.,Ltd
Omichi Seiyaku Co.,Ltd
5-14-72, Daido, Higashiyodogawa-ku, Osaka 533-0011, Japan
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  • JQA-QMA13727 JAB CM009

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