N,N-Dimetyloacetamid, do HPLC – Scharlau
Informacje dodatkowe
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
N,N-Dimethylacetamide, HPLC grade
– Synonyms: Acetic acid dimethylamide
– C4H9NO
– M = 87,12 g/mol
– CAS [127-19-5]
– EINECS-No.: 204-826-4
– Density: 0,94 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: -20 ºC
– Boiling point: 165 -166 ºC
– Flash pt. 64 ºC
– Ignition temp.: 320 ºC
– Vapour pressure: (20 ºC) 1,76 hPa
– Refraction index: (n 20 ºC/D) 1,4230
– Dielectric const.: (25 ºC) 37,8
– LD 50 (oral, rat): 4300 mg/kg
– EC-Index-No.: 616-011-00-4
– GHS-signal word: Danger
– GHS-H sentences: H312+H332 – H360D
– GHS-P sentences: P261 – P280 – P304+P340 – P312 – P405 – P501a
– Tariff number: 2924 19 00 90
– Applications: laboratory reagent, solvents (synthesis of organic products).
SPECIFICATIONS
assay (G.C.): min. 99,8 %
identity (IR-spectrum): passes test
density (20º/4º): 0,940 – 0,942
acidity: max. 0,0005 meq/g
alkalinity: max. 0,003 meq/g
residue on evaporation: max. 0,0002 %
water (K.F.): max. 0,05 %
wavelength:: T(%) A (AU)
275 nm: 20 % 0,699 AU
285 nm: 50 % 0,301 AU
310 nm: 90 % 0,046 AU
Microfiltered through membranes of pore diameter 0,22 µm
