Description

Dimethylformamide / DMF

basic information:
Name:Dimethylformamide
short name:DMF
synonyms:Dimethylformamide,DMF,N,N-Dimethylformamide; N-Formyldimethylamine
formula:HCON(CH3)2
CAS:******2
H.S.:***4.*0
hazard class:3(packing:3)
UN:***5

packing:
**0kgs/drum *5.2mts/*0ft container

ISO tank:*2mts

bulk ship:MOQ:**0mts

 

Specifications: Q/*****3 XY*******1 
Product name: DIMETHYL FORMAMIDE 
Standard HG******1
Index                                   Specification                      Result
Chrominance /(Pt-Co)               ≤*0                                 5
0°C *****5Pa ******5°C，
Distillation test 0°C *****5Pa ******5°C Distillate
volume                                        ≥*8.5                          *9.1
Dimethylamine PPM                    ≤*5                                3
Formic acid PPM                          ≤*5                                3
PH: *5°C *0% Aqueous solution  7.**7.5                       7.2
Electro conductivity                      ≤*0                              1.1
Moisture PPM                               ≤**0                            **6
Fe PPM                                        ≤0.*5                            0.*2
Refractive index: nd*5°C      1.*****1.***0                 1.***2
Methanal PPM                              ≤*0                                 2
Heavy component(Dimethyl acetamide) PPM ≤**0         **3
DMF %                                           ≥*9.9                        *9.*7

usage
DMF is an important organic material and good solvent. It is used as solvent for man-made leather and chemical fiber, also used as material for synthesis of insecticide of high-effectiveness and low-toxicity, as gas absorbent to separate and purify the gas in petrochemical industry, as material of sulfadiazine, cortisone and Vitamin B6 in pharmaceutical industry, and also as fixing agent in vapor-phase analysis. 

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