Ortho-Phosphoric Acid 85% Suprapur 250 Ml
Suprapur®
Manufacturer: Merck
Catalog ID: 100552.0250
Stock: In Stock
Description
| Catalogue Number | 100552 |
| Replaces | 552; 552-2; 552-3 |
| Synonyms | o-Phosphoric acid, Orthophosphoric acid |
Product Information
| HS Code | 2809 20 00 |
Physicochemical Information
| Boiling point | 158 °C (1013 mbar) |
| Density | 1.71 g/cm3 (20 °C) |
| Melting Point | 21 °C |
| pH value | <0.5 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | 2 hPa (20 °C) |
| Viscosity kinematic | 30.5 mm2/s (20 °C) |
Storage and Shipping Information
| Storage | Store above +15°C. |
pecifications
| Assay (acidimetric) | ≥ 85.0 % |
| Chloride (Cl) | ≤ 500 ppb |
| Fluoride (F) | ≤ 500 ppb |
| Nitrate (NO₃) | ≤ 500 ppb |
| Sulphate (SO₄) | ≤ 10 ppm |
| Ag (Silver) | ≤ 20 ppb |
| Al (Aluminium) | ≤ 20 ppb |
| As (Arsenic) | ≤ 25 ppb |
| Au (Gold) | ≤ 20 ppb |
| Ba (Barium) | ≤ 20 ppb |
| Be (Beryllium) | ≤ 50 ppb |
| Bi (Bismuth) | ≤ 50 ppb |
| Ca (Calcium) | ≤ 50 ppb |
| Cd (Cadmium) | ≤ 20 ppb |
| Co (Cobalt) | ≤ 20 ppb |
| Cr (Chromium) | ≤ 50 ppb |
| Cu (Copper) | ≤ 25 ppb |
| Fe (Iron) | ≤ 200 ppb |
| Hg (Mercury) | ≤ 2 ppb |
| K (Potassium) | ≤ 50 ppb |
| Li (Lithium) | ≤ 20 ppb |
| Mg (Magnesium) | ≤ 20 ppb |
| Mn (Manganese) | ≤ 20 ppb |
| Mo (Molybdenum) | ≤ 20 ppb |
| Na (Sodium) | ≤ 100 ppb |
| Ni (Nickel) | ≤ 25 ppb |
| Pb (Lead) | ≤ 20 ppb |
| Pt (Platinum) | ≤ 100 ppb |
| Sb (Antimony) | ≤ 800 ppb |
| Sn (Tin) | ≤ 50 ppb |
| Sr (Strontium) | ≤ 20 ppb |
| Tl (Thallium) | ≤ 20 ppb |
| V (Vanadium) | ≤ 20 ppb |
| Zn (Zinc) | ≤ 25 ppb |
| Zr (Zirconium) | ≤ 50 ppb |
| The actual values are subject to unavoidable systematic variations in this concentration range. |
