MERCK 100264.0100 Formic Acid 98-100% for analysis EMSURE® ACS,Reag. Ph Eur CAS No.64-18-6
| Description |
|---|
| Catalogue Number | 100264 |
| Synonyms | Methanoic acid, Formylic acid |
| Description | Formic acid 98-100% |
| Product Information |
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| 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 |
| Structure formula Image |
| Quality Level | MQ300 |
| Physicochemical Information |
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| 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 | 8.5 °C |
| pH value | 2.2 (10 g/l, H₂O, 20 °C) |
| Vapor pressure | 171 hPa (50 °C) |
| Safety Information according to GHS |
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| Hazard Pictogram(s) | |
| Hazard Statement(s) | H226: Flammable liquid and vapour.H302: Harmful if swallowed.H314: Causes severe skin burns and eye damage.H331: Toxic if inhaled.EUH071: Corrosive to the respiratory tract. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| RTECS | LQ4900000 |
| Storage class | 3 Flammable liquids |
| WGK | WGK 1 slightly hazardous to water |
| Disposal | 4Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). |
| Safety Information |
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| Categories of danger | flammable, corrosive |
| Storage and Shipping Information |
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| Storage | Store at +15°C to +25°C. |
| Transport Information |
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| Declaration (railroad and road) ADR, RID | UN 1779, 8 (3), II |
| Declaration (transport by air) IATA-DGR | UN 1779, 8 (3), II |
| Declaration (transport by sea) IMDG-Code | UN 1779, 8 (3), II, Segregation Group: 1 (Acids) |
| Specifications |
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| Assay (alkalimetric) | ≥ 98.0 % |
| Color | ≤ 10 Hazen |
| Acetic acid (CH₃COOH) | ≤ 500 ppm |
| Chloride (Cl) | ≤ 5 ppm |
| Sulfate (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-ReagentExpiry date : see product label |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 1002640100 | 04022536003689 |
| 1002641000 | 04022536003696 |
| 1002642500 | 04022536003719 |
| 1002649026 | 04022536003740 |
| 1002649200 | 04022536961217 |
