Hypophosphorous Acid 50% 500ml
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 104633.0500
Stock: In Stock
Description
| Catalogue Number | 104633 |
| Synonyms | Hypophosphorous acid |
Product Information
| HS Code | 2811 19 80 |
Physicochemical Information
| Boiling point | 108 °C (1013 hPa) (decomposition) |
| Density | 1.21 - 1.26 g/cm3 (20 °C) |
| Melting Point | <-25 °C |
| pH value | 1 (H₂O, 20 °C) |
| Vapor pressure | 30 hPa (20 °C) |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Assay (alkalimetric) | ≥ 49.5 % |
| Phosphorous acid and phosphoric acid (as H₃PO₃) | ≤ 2 |
| Chloride (Cl) | ≤ 0.015 % |
| Total sulfur (as SO₄) | ≤ 0.02 % |
| As (Arsenic) | ≤ 0.0005 % |
| Ba (Barium) | ≤ 0.005 % |
| Ca (Calcium) | ≤ 0.005 % |
| Cd (Cadmium) | ≤ 0.0001 % |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.005 % |
| K (Potassium) | ≤ 0.001 % |
| Mn (Manganese) | ≤ 0.0005 % |
| Na (Sodium) | ≤ 0.10 % |
| Ni (Nickel) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.0005 % |
| Zn (Zinc) | ≤ 0.0001 % |
