N,N-Dimetyloformamid, do chromatografii kapilarnej (faza gazowa nad roztwórem) GC head space – Scharlau

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PRODUCENT: SCHARLAB

N,N-Dimethylformamide, GC

– Synonyms: DMF, Formic acid dimethylamide
– C3H7NO
– M = 73,10 g/mol
– CAS [68-12-2]
– EINECS-No.: 200-679-5
– Density: 0,94 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: -61 ºC
– Boiling point: 153 ºC
– Flash pt. 58 ºC
– Ignition temp.: 410 ºC
– Vapour pressure: (20 ºC) 3,77 hPa
– Refraction index: (n 20 ºC/D) 1,4305
– Dielectric const.: (20 ºC) 36,7
– LD 50 (oral, rat): 2800 mg/kg
– EC-Index-No.: 616-001-00-X
– ADR: 3 F1 III UN 2265
– IMDG: 3 III UN 2265
– IATA/ICAO: 3 III UN 2265
– GHS-signal word: Danger
– GHS-H sentences: H226 – H312+H332 – H319 – H360D
– GHS-P sentences: P210 – P241 – P303+P361+P353 – P305+P351+P338 – P405 – P501a
– Tariff number: 2924 19 00 90
– Applications: solvents, synthesis of organic products.
– Appearance: Incoloro

SPECIFICATIONS
assay (G.C.): min. 99,9 %
refractive index n20/D: 1,430 – 1,440
water (K.F.): max. 0,03 %

Packed under inert gas Suitable for residual solvents analysis according to guideline CPMP/ICH/283/95, Ph Eur and USP.
benzene (G.C.): absence of peak

dichloromethane: 0,6 mg/l
tert-Butyl methyl ether: 1 mg/l
acetone : 1 mg/l
methanol : 1 mg/l
tetrahydrofuran: 0,7 mg/l
n-Hexane: 0,3 mg/l
ethyl acetate: 1 mg/l
ethanol: 1 mg/l
cyclohexane: 1 mg/l
acetonitrile: 0,4 mg/l
2-propanol: 1 mg/l
isopropyl acetate: 1 mg/l
n-Propanol: 1 mg/l
n-Heptane: 1 mg/l
methylcyclohexane: 1 mg/l
1,4-Dioxane: 0,4 mg/l
toluene: 0,9 mg/l
pyridine: 1 mg/l
n-butanol: 1 mg/l
butyl acetate: 1 mg/l
ethylbenzene: 1 mg/l
p-Xylene: 1 mg/l
m-Xylene: 1 mg/l
o-Xylene: 1 mg/l
Other class 2 solvents: max. 10 mg/L
Other class 3 solvents: max. 50 mg/L