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Tianjin Tiger International Trade Co., Ltd.

Molecular Formula Hcon(Ch3)2, Dimethyl, Formdimethylamide manufacturer / supplier in China, offering Di-Methylformamide (DMF), Ncm: 2849.10 Calcium Carbide 50mm-80mm, Factory Price High Quality Ammonium Bicarbonate and so on.

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Supplier Homepage Product Intermediate Di-Methylformamide (DMF)

Di-Methylformamide (DMF)

FOB Price: Get Latest Price
Min. Order: 15 Tons
Production Capacity: 30000mt
Transport Package: 200lplastic Drums or Plastic Coated Metal Pail
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: Industry Grade; Pharmaceutical Grade
  • Appearance: Liquid
  • Colour: Transparent
  • Specification: 99.8%
  • HS Code: 2924191000
  • Type: Synthesis Material Intermediates
  • Quality: Industrial
  • Trademark: Tiger
  • Origin: China
Product Description
CAS No. 68-12-2
Other Names Dimethyl formamide
MF: C3H7NO
EINECS No. 200-679-5
                                                                                                                                      Di-methylformamide(DMF)
Molecular Formula HCON(CH3)2
Molecular Weight 73.09
Properties: colorless transparent inflammable liquid with slight ammonia odor. m. p. -61° C, b. p. 152.8° C, flash point 57.7° C, refractive index 1.427-1.429, density (20° C) 0.9487g/ml, miscible with water, ether, ester, ketone, chlorinated hydrocarbon and benzene hydrocarbon, hygroscopic.
Uses 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.
Packing and storage 200Lplastic drums or plastic coated metal pail. Tightly closed to store, prevent from leaking, avoid rain, sunlight, strictly forbid striking and rubbing, far from fire and heat source, stored in cool and ventilating places.
Specifications
Index name First grade Qualified product
Appearance colorless transparent liquid without visible impurities
Di-methylformamide(DMF) 99.8 99.5
Methanol mg/kg ≤ 50 100
Chroma, (Pt-Co)#: ≤ 5 10
Refractive index n25D 1.427-1.429  
Moisture, % ≤ 0.05 0.10
Formic acid mg/kg ≤ 30 50
Dimethyl amine mg/kg ≤ 15 30
PH (20% solution) 6.5-8.0 6.5-9.0
Fe mg/kg ≤ 0.05 -
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