Formic Acid 98-100% 1Ltr
for analysis EMSURE® ACS,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 100264.1000
Stock: In Stock
Description
| Catalogue Number | 100264 |
| Synonyms | Methanoic acid, Formylic acid |
| Description | Formic acid 98-100% |
Product Information
| CAS number | 64-18-6 |
| EC index number | 607-001-00-0 |
| EC number | 200-579-1 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | CH₂O₂ |
| Chemical formula | HCOOH |
| Molar Mass | 46.03 g/mol |
| HS Code | 2915 11 00 |
Physicochemical Information
| Boiling point | 101 °C (1013 hPa) |
| Density | 1.22 g/cm3 (20 °C) |
| Explosion limit | 12 - 38 %(V) |
| Flash point | 49.5 °C |
| Melting Point | 4 °C |
| pH value | 2.2 (10 g/l, H₂O, 20 °C) |
| Vapor pressure | 42 hPa (20 °C) |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (alkalimetric) | ≥ 98.0 % |
| Colour | ≤ 10 Hazen |
| Acetic acid (CH₃COOH) | ≤ 500 ppm |
| Chloride (Cl) | ≤ 5 ppm |
| Sulphate (SO₄) | ≤ 5 ppm |
| Sulfite (SO₃) | ≤ 10 ppm |
| Heavy metals (as Pb) | ≤ 10 ppm |
| Ag (Silver) | ≤ 0.020 ppm |
| Al (Aluminium) | ≤ 0.050 ppm |
| Ba (Barium) | ≤ 0.050 ppm |
| Be (Beryllium) | ≤ 0.020 ppm |
| Bi (Bismuth) | ≤ 0.10 ppm |
| Ca (Calcium) | ≤ 0.20 ppm |
| Cd (Cadmium) | ≤ 0.050 ppm |
| Co (Cobalt) | ≤ 0.020 ppm |
| Cr (Chromium) | ≤ 0.050 ppm |
| Cu (Copper) | ≤ 0.020 ppm |
| Fe (Iron) | ≤ 2.0 ppm |
| Ge (Germanium) | ≤ 0.050 ppm |
| K (Potassium) | ≤ 0.10 ppm |
| Li (Lithium) | ≤ 0.020 ppm |
| Mg (Magnesium) | ≤ 0.50 ppm |
| Mn (Manganese) | ≤ 0.050 ppm |
| Mo (Molybdenum) | ≤ 0.020 ppm |
| NH₄ (Ammonium) | ≤ 10 ppm |
| Na (Sodium) | ≤ 0.50 ppm |
| Ni (Nickel) | ≤ 0.050 ppm |
| Pb (Lead) | ≤ 0.020 ppm |
| Sr (Strontium) | ≤ 0.020 ppm |
| Ti (Titanium) | ≤ 0.10 ppm |
| Tl (Thallium) | ≤ 0.050 ppm |
| V (Vanadium) | ≤ 0.050 ppm |
| Zn (Zinc) | ≤ 0.050 ppm |
| Zr (Zirconium) | ≤ 0.10 ppm |
| Evaporation residue | ≤ 10 ppm |
| Dilution test | passes test |
| ACS, Ph Eur-Reagent Expiry date : see product label |
