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Product Name: HOT SALE:99.9% DIMETHYL FORMAMIDE
Physical and chemical properties:
Achromatic,light amine smell liquid Specific Gravity:0.9445(25°C), self-ignition point:152.8°C, steam Gravity:2.51,
steam pressure:0.49kpa(3.7mmHg25°C),Its gas can form explode mix material with air,the explode limitation is 2.2~15.2%.
Application:
DMF product is a widely used chemical material,and also it is the better solvent in many industries. It can be used in wetting filature in composing fiber such as polyacrylonitrile fiber,and in polyurethane composing.In petrochemical industry,it can be used as gas absorber which can kick-out and refine gas. In the organic reaction ,it is the important intermediary.
Packing Specification:steel drum:190kg,ISO-TANKER OR in bulk.
Technical Specification:
Item | SPECIFICATION |
Pt-co chrominance≤ | 10 |
Distillation test 0°C101325pa 151-155°C distillate volume≥ | 98.5 |
Dimethylamine,mg/kg ≤ | 15 |
Formic acid,mg/kg ≤ | 25 |
PH(25°C 20%Aqueous solution) | 7.0-7.5 |
Moisture,mg/kg ≤ | 500 |
Fe,mg/kg ≤ | 0.05 |
Electric Conductivity :(25°C 20%Aqueous solution),us≤ | 10 |
Refractivity: nd25°C | 1.4270-1.4290 |
Methanol mg/kg ≤ | 20 |
Heavy component (dimethyl acetamide)mg/kg ≤ | 500 |
DMF%≥ | 99.9 |
HOT SALE:99.9% DIMETHYL FORMAMIDE