Phosphorous Acid (99%)
Product Overview:
Identification of Substance: phosphonic acid
CAS #: 13598-36-2
Phosphorous acid 99% is used across fire protection, water treatment, and specialty chemical manufacturing applications. It is commonly employed as a raw material for flame retardant compounds used in coatings, plastics, and construction materials. Additionally, it serves as a precursor for phosphonate scale and corrosion inhibitors used in industrial and municipal water treatment systems. It is also utilized in agrochemical and pharmaceutical chemical synthesis requiring a concentrated reducing acid. Furthermore, it finds applications in specialty chemical manufacturing processes requiring high-purity raw materials.
Relevant identified uses: Chemicals for various applications
Uses advised against: Do not use for squirting or spraying Do not use for products which come into direct contact with the skin
Documentation:
Technical Information:
Appearance
White Crystalline Powder
Content
≥ 99.0 %
Chloride
≤ 0.005 %
Phosphate
≤ 0.05 %
Sulphate
≤ 0.001 %
Iron
≤ 10 ppm
Heavy Metal (as Pb)
≤ 2 ppm
Water Solubility
Excellent
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