Methenamine GR 500Grm
Methenamine GR for analysis Reag. Ph Eur. CAS 100-97-0, pH 7.0 - 9.0 (100 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 104343.0500
Stock: In Stock
Description
| Catalogue Number | 104343 |
| Synonyms | Hexamethylenetetramine, Hexamine, Formin®, Urotropin® |
Product Information
| CAS number | 100-97-0 |
| EC index number | 612-101-00-2 |
| EC number | 202-905-8 |
| Grade | Reag. Ph Eur |
| Hill Formula | C₆H₁₂N₄ |
| Molar Mass | 140.19 g/mol |
| HS Code | 2933 69 40 |
Applications
| Application | Methenamine GR for analysis Reag. Ph Eur. CAS 100-97-0, pH 7.0 - 9.0 (100 g/l, H₂O, 20 °C). |
Physicochemical Information
| Density | 1.33 g/cm3 (20 °C) |
| Flash point | 250 °C |
| Ignition temperature | 390 °C |
| pH value | 7 - 10 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | <0.01 hPa (20 °C) |
| Bulk density | 600 kg/m3 |
| Solubility | 895 g/l soluble |
Toxicological Information
| LD 50 oral | LD50 Rat 9200 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (perchloric acid titration) | ≥ 99.5 % |
| Identity (IR-spectrum) | passes test |
| Appearance | colorless or white to almost white crystalline powder |
| pH (100 g/l, water) | 7.0 - 10.0 |
| Chloride (Cl) | ≤ 20 ppm |
| Sulphate (SO₄) | ≤ 50 ppm |
| Heavy metals (as Pb) | ≤ 10 ppm |
| NH₄ (Ammonium) | ≤ 100 ppm |
| Sulfated ash (800 °C) | ≤ 0.05 % |
