N, N-Dimethylformamide(DMF 99.5%) cas 68-12-2

Description:

Nomen chemicum: N,N-Dimethylformamide

Product Code: DMF 99.5%

cas 68-12-2

Mitte ad nos inscriptio

Product Detail

Product Tags

depictio producti

Di-methylformamide(DMF)

Formulae hypotheticae

HCON(CH₃)₂

M. Pondus

73.09

Properties

.mp-61°C, bp152.8°C, mico punctum 57.7°C, index refractivus 1.427-1.429, densitas (20°C) 0.9487g/ml, aqua miscibilis vel ester, keton, chlorinatus hydrocarbon et benzene hydrocarbon, hygroscopicus.

usus

DMF materia organica et bona solvendo est. Solvendo pro homine facto corio et fibra chemica adhibita est, etiam materia ad synthesim insecticidiorum magnificae efficaciae et humilitatis toxicitatis, sicut gas absorbens ad gas separandum et purificandum. in industria petrochemica, ut materia sulfadiazine, cortisone et Vitaminum B6 in industria pharmaceutica, et etiam ut agens figens in analysi vapori-phas.

Stipare et repono

200L tympana plastica vel mulctra metallica plastica. Arcte occlusum condere, ne stillare, pluviam vitare, solem, stricte prohibere et fricare, longe ab igne et calore fonte conditum in locis frigidis et ventilantibus.

Specifications

Q/120412 XY201-2004

Index nominis	Primus gradus	Quid productum
Aspectus	hyalina diaphanum liquidum sine visibilibus immunditiis
Di-methylformamide(DMF)	99.8	99.5
Methanolum mg/kg ≤	50	100
Chroma, (Pt-Co) # : ≤	5	10
Index refractivus n25D	1.427-1.429
umor, % ≤	0.05	0.10
Acidum formic mg/kg ≤	30	50
Dimethyl amine mg/kg ≤	15	30
PH (20% solutio)	6.5-8.0	6.5-9.0
Fe mg/kg ≤	0.05	-