N,N-Dimetyyliformamidi ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analyyttinen reagenssi

Toimittaja: VWR Chemicals
Vaara

Synonyms: DMF

23466.460EA 0 EUR
23466.460 23466.550 23466.298 23466.323 23466.930
N,N-Dimetyyliformamidi ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analyyttinen reagenssi
N,N-Dimetyyliformamidi
Kaava: HCON(CH₃)₂
MW: 73,09 g/mol
Kiehumispiste: 153 °C (1013 hPa)
Sulamispiste: –60,5 °C
Tiheys: 0,949 g/cm³ (20 °C)
Leimahduspiste: 57,5 °C (DIN 51755) (sulj. astia)
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00003284
CAS-numero: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3,III
REACH: 01-2119475605-32
Merck Index: 13,03269
https://fi.vwr.com/stibo/web/std.lang.all/25/06/2302506.jpg https://fi.vwr.com/stibo/web/std.lang.all/06/12/16640612.jpg

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Testitulosten erittely

Assay (on anhydrous substance) Min. 99.8 %
IR Spectrum Passes test
Acidity Max. 0.00025 meq/g
Alkalinity Max. 0.003 meq/g
Boiling point 152 - 155 °C
Colouration Max. 10 APHA
Density (20/4) 0.946 - 0.950
Density (20/20) 0.949 - 0.952
Refractive index (20°C) 1.429 - 1.431
Evaporation residue Max. 10 ppm
Water Max. 0.05 %
Al (Aluminium) Max. 0.5 ppm
Ba (Barium) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.1 ppm
K (Potassium) Max. 0.2 ppm
Mg (Magnesium) Max. 0.1 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.1 ppm
Sn (Tin) Max. 0.01 ppm
Sr (Strontium) Max. 0.05 ppm
Zn (Zinc) Max. 0.1 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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