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N-Méthyl-2-pyrrolidone VLSI, Qualité électronique

Marques : VWR Chemicals
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Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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50489118.320EA 209 EUR
50489118.320
N-Méthyl-2-pyrrolidone VLSI, Qualité électronique
N-Méthyl-2-pyrrolidone
Formule: C₅H₉NO
Poids moléculaire: 99,13 g/mol
Point d'ébullition: 202 °C (1013 hPa)
Point de fusion: –24 °C
Densité: 1,033 g/cm³ (20 °C)
Point éclair: 91 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00003193
Numéro CAS: 872-50-4
EINECS: 212-828-1
REACH: 01-2119472430-46
Indice Merck: 12,06197

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Résultats des tests de spécification

Assay (GC) ≥ 99.5 %
Identification (IR) Passes test
Colouration ≤ 50 APHA
Particle size(>0.50 μm)(/ml)(at filling) ≤ 80
Resistivity (MOhm-cm) ≥ 1
Free acid (as C₂H₅COOH) ≤ 50 ppm
Free amine (as methylamine) ≤ 20 ppm
Water ≤ 1000 ppm
Cl (Chloride) ≤ 500 ppb
PO₄ (Phosphate) ≤ 1000 ppb
SO₄ (Sulphate) ≤ 500 ppb
Ag (Silver) ≤ 10 ppb
Al (Aluminium) ≤ 50 ppb
As (Arsenic) ≤ 10 ppb
Au (Gold) ≤ 10 ppb
B (Boron) ≤ 10 ppb
Ba (Barium) ≤ 50 ppb
Be (Beryllium) ≤ 10 ppb
Bi (Bismuth) ≤ 10 ppb
Ca (Calcium) ≤ 50 ppb
Cd (Cadmium) ≤ 10 ppb
Co (Cobalt) ≤ 10 ppb
Cr (Chromium) ≤ 10 ppb
Cu (Copper) ≤ 10 ppb
Fe (Iron) ≤ 20 ppb
Ga (Gallium) ≤ 10 ppb
Ge (Germanium) ≤ 10 ppb
In (Indium) ≤ 10 ppb
K (Potassium) ≤ 50 ppb
Li (Lithium) ≤ 10 ppb
Mg (Magnesium) ≤ 20 ppb
Mn (Manganese) ≤ 10 ppb
Mo (Molybdenum) ≤ 20 ppb
Na (Sodium) ≤ 100 ppb
Ni (Nickel) ≤ 5 ppb
Pb (Lead) ≤ 10 ppb
Pt (Platinum) ≤ 5 ppb
Sb (Antimony) ≤ 5 ppb
Sn (Tin) ≤ 10 ppb
Sr (Strontium) ≤ 5 ppb
Ti (Titanium) ≤ 10 ppb
Tl (Thallium) ≤ 10 ppb
V (Vanadium) ≤ 10 ppb
Zn (Zinc) ≤ 10 ppb
Zr (Zirconium) ≤ 10 ppb

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