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Merck - 1097286025 - Pyridine For Analysis EMSURE ACS, Reagent Ph Eur, 25 L

  • MFR SKU: 1097286025
  • ITEM #: 7029301
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ITEM #: 7029301
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 e x tensive 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.
Synonyms: Pyridine; Azine, Azabenzene
Molecular Formula: C5H5N
Molecular Weight:...
ITEM #: 7029301
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 e x tensive 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.
Synonyms: Pyridine; Azine, Azabenzene
Molecular Formula: C5H5N
Molecular Weight: 79.1
Linear Structural Formula: C5H5N
MDL Number: MFCD00011732
Purity: >=99.5% (GC)
Melting Point: -42 C
Density: 0.982 g/cm3 at 20 C
: EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
pH Range : 8.5 (16 g/l, H2O, 20°C)
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Merck - 1097286025 - Pyridine For Analysis EMSURE ACS, Reagent Ph Eur, 25 L

  • Item #: 7029301
  • MFR SKU: 1097286025
Technical Specs
  • 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.
  • CAS number 110-86-1
  • EC index number 613-002-00-7
  • EC number 203-809-9
  • Grade ACS, Reag. Ph Eur
  • Hill Formula CHN
  • Molar Mass 79.1 g/mol
  • HS Code 2933 31 00
  • Structure formula Image
  • Quality Level MQ300
  • Boiling point 115 ° C (1013 hPa)
  • Density 0.98 g/cm3 (20 ° C)
  • Evaporation number 12.7
  • Flash point 20 ° C
  • Ignition temperature 482 ° C
  • Melting Point -42 ° C
  • pH value 8.81 (HO, 20 ° C)
  • Vapor pressure 26.7 hPa (25 ° C)
  • Solubility 1000 g/l soluble
  • LD 50 oral LD50 Rat 891 mg/kg
  • LD 50 dermal LD50 Rabbit 1121 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H225: Highly flammable liquid and vapour.
  • H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
  • H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • 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 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
  • Signal Word Danger
  • Storage class 3 Flammable liquids
  • WGK WGK 2 obviously hazardous to water
  • Disposal 1
  • Strongly contaminated halogen-free organic solvents: container A.
  • Categories of danger highly flammable, harmful
  • Storage Store at +2° C to +30° C.
  • Declaration (railroad and road) ADR, RID UN 1282 , 3, II
  • Declaration (transport by air) IATA-DGR UN 1282 , 3, II
  • Declaration (transport by sea) IMDG-Code UN 1282 , 3, II
  • Purity (GC) ≥ 99.5 %
  • Identity (IR) conforms
  • Appearance clear
  • Color ≤ 10 Hazen
  • Solubility in water conforms
  • Reducing substances conforms
  • Ammonia (NH) ≤ 0.002 %
  • 2-Picoline (GC) ≤ 0.2 %
  • Piperidine (GC) ≤ 0.01 %
  • Chloride (Cl) ≤ 0.0005 %
  • Sulfate (SO) ≤ 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 %
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