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PX0996 o-Phosphoric Acid 85% HPLC

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Chemical Formula

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      Glas bottle pre packed 500 ml
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      Catalogue NumberPX0996
      Alternate Names
      • Orthophosphoric Acid
      Product Information
      Chemical formulaH₃PO₄
      Quality LevelMQ200
      ApplicationMeets ACS Specifications
      Application NotesPX0996-6 is packaged in poly coated glass bottles
      Key Applications HPLC
      Biological Information
      Physicochemical Information
      Boiling point158 °C (1013 mbar)
      Melting Point21 °C
      pH value<0.5 (100 g/l, H₂O, 20 °C)
      Vapor pressure2 hPa (20 °C)
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class8B Non-combustible, corrosive hazardous materials
      WGKWGK 1 slightly hazardous to water
      Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at room temperature.
      Packaging Information
      Transport Information
      Supplemental Information
      Antimony (Sb)0.002% max
      Arsenic (As)0.5ppm max
      Assay85.0% min
      Calcium (Ca)0.002% max
      Chloride (Cl)3ppm max
      Color (APHA)10 max
      FormClear syrupy liquid
      Heavy metals (as Pb)0.001% max
      Insoluble matter0.001% max
      Iron (Fe)0.003% max
      Magnesium (Mg)0.002% max
      Manganese (Mn)0.5ppm max
      Nitrate (NO3)5ppm max
      Phosphorous or hypophosphorous acidTo pass test
      Potassium (K)0.005% max
      Reducing substancesTo pass test
      Sodium (Na)0.025% max
      Sulfate (SO4)0.001% max
      UV Absorbance at 220 nm (1M, 1cm, water)0.05AU max
      UV Absorbance at 254 nm (1M, 1cm, water)0.04AU max
      UV Absorbance at 300 nm (1M, 1cm, water)0.02AU max
      Volatile acids (as acetic acid)0.001% max
      Global Trade Item Number
      Catalog Number GTIN
      PX0996-6 04061839432345


      o-Phosphoric Acid 85% HPLC SDS


      Safety Data Sheet (SDS) 

      o-Phosphoric Acid 85% HPLC Certificates of Analysis

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