QINGDAO SHENGSHI IMP.&EXP.CO.,LTD. specialize in manufacturing kinds of [This information will show after login with premium membership][This information will show after login with premium membership]

Name: N, N-Dimethylformamide

Code of Dangerous Goods.: 33627

UN No.: 2265

Class of Dangerous Goods.: Class 3.3, inflammable liquid with high flash point

Usage: It is an excellent organic solvent and an important chemical raw material, which is widely used in the fields of petrochemicals, pesticides, pharmaceuticals, dyes, leather, painting, organic synthesis, etc.

Item:Index

Appearance:Clear without Suspension

Dimethyl Formamide ( DMF ) % ≥99.9

Color, APHA ( Hazen) ≤10

Distillation Range, º C (at 1.013*105Pa and 1%-95%Volume distilled) ≤2

Moisture mg/kg ≤500

Fe mg/kg ≤0.05

Acidity ( as Formic Acid ) mg/kg ≤10

Bacisity ( as DMA ) mg/kg ≤10

Methanol mg/kg ≤40

Dimethyl Acetamide ( DMAC ) mg/kg ≤200

PH ( 25º C, 20% solution ):6.5-8.0

Refractive Index No. 25 :1.4275-1.4290

Conductivity ( 25º C, 20% solution ) μs/cm ≤10

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