Pyridine 100Ml
for analysis EMSURE® ACS,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 109728.0100
Stock: In Stock
Description
Catalogue Number | 109728 |
Synonyms | Azine, Azabenzene |
Overview | EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. |
Product Information
CAS number | 110-86-1 |
EC index number | 613-002-00-7 |
EC number | 203-809-9 |
Grade | ACS,Reag. Ph Eur |
Hill Formula | C₅H₅N |
Molar Mass | 79.1 g/mol |
HS Code | 2933 31 00 |
Physicochemical Information
Boiling point | 115 °C (1013 hPa) |
Density | 0.982 g/cm3 (20 °C) |
Evaporation number | 12.7 |
Flash point | 17 °C |
Ignition temperature | 482 °C |
Melting Point | -42 °C |
pH value | 8.81 (H₂O, 20 °C) |
Vapor pressure | 26.7 hPa (25 °C) |
Solubility | 1000 g/l soluble |
Toxicological Information
LD 50 oral | LD50 Rat 891 mg/kg |
LD 50 dermal | LD50 Rabbit 1121 mg/kg |
Storage and Shipping Information
Storage | Store at +5°C to +30°C. |
Specifications
Purity (GC) | ≥ 99.5 % |
Identity (IR) | conforms |
Appearance | clear |
Color | ≤ 10 Hazen |
Solubility in water | conforms |
Boiling point | 114 - 116 °C |
Reducing substances | conforms |
Ammonia (NH₃) | ≤ 0.002 % |
2-Picoline (GC) | ≤ 0.2 % |
Piperidine (GC) | ≤ 0.01 % |
Chloride (Cl) | ≤ 0.0005 % |
Sulfate (SO₄) | ≤ 0.0005 % |
Al (Aluminium) | ≤ 0.00005 % |
B (Boron) | ≤ 0.000002 % |
Ba (Barium) | ≤ 0.00001 % |
Ca (Calcium) | ≤ 0.00005 % |
Cd (Cadmium) | ≤ 0.000005 % |
Co (Cobalt) | ≤ 0.000002 % |
Cr (Chromium) | ≤ 0.000002 % |
Cu (Copper) | ≤ 0.000002 % |
Fe (Iron) | ≤ 0.00001 % |
Mg (Magnesium) | ≤ 0.00001 % |
Mn (Manganese) | ≤ 0.000002 % |
Ni (Nickel) | ≤ 0.000002 % |
Pb (Lead) | ≤ 0.00001 % |
Sn (Tin) | ≤ 0.00001 % |
Zn (Zinc) | ≤ 0.00001 % |
Evaporation residue | ≤ 0.002 % |
Water | ≤ 0.1 % |