Merck 109728.2500 Pyridine

for analysis EMSURE® ACS,Reag

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Ürün Fiyatı: 371,00 €

Ürün Özellikleri

CAS # EC Number Hill Formula Molar Mass Grade Value
110-86-1 203-809-9 C₅H₅N 79.1 g/mol ACS,Reag. Ph Eur
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.

Merck 109728.2500 | Pyridine for analysis 2,5L

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
Structure formula Image

Physicochemical Information
Boiling point 115 °C (1013 hPa)
Density 0.982 g/cm3 (20 °C)
Evaporation number 12.7
Explosion limit 1.7 – 10.6 %(V)
Flash point 17 °C
Ignition temperature 482 °C
Melting Point -42 °C
pH value 8.5 (16 g/l, H₂O, 20 °C)
Vapor pressure 20 hPa (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 891 mg/kg
LD 50 dermal LD50 Rabbit 1121 mg/kg

Safety Information according to GHS
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
Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P403 + P235: Store in a well-ventilated place. Keep cool.

Safety Information
R Phrase R 11-20/21/22
Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.
S Phrase S 26-28
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of soap and water.

Transport Information
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

Specifications
Purity (GC) ≥ 99.5 %
Identity (IR) conforms
Appearance clear
Colour ≤ 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 %
Sulphate (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 %

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