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N,N-dimethylformamide DMF 68-12-2

Inquiry
  Post Date: Jan 15,2019
  Expiry Date: Jul 14,2019
  Detailed Description: Cas No. :68-12-2 Item
Index
Premium grade
First class
Qualified
Appearance
Transparent liquid without visible impurities
Assay, w/% ≥
99.9
99.5
Methanol, w/% ≤
0.0010
0.0030
0.0050
Heavy ends(as DMAc),w/%
To be agreed upon by Buyer and Seller
Color (Hazen), (Pt-Co) ≤
5
10
20
Moisture, w/% ≤
0.050
Iron, w/(mg/kg) ≤
0.05
Acidity (as formic acid), w/% ≤
0.0010
0.0020
0.0030
Bacisity (as DMA), w/% ≤
0.0010
0.0020
0.0030
PH (25 °C, 20% solution)
6.5-8.0
Conductivity (25 °C)/μs/cm ≤
2.0
-

  CAS Registry Number:

68-12-2

  Synonyms: ;DMF;Formdimethylamide;Dimethyl Formamide ;Formyldimethylamine;N,N-dimethyl-Formamide;Dimethylformamide;
  Molecular Formula: C3H7NO
  Molecular Weight: 73.09
  Molecular Structure: 68-12-2 N,N-Dimethylformamide
  Hazard Symbols:  T:Toxic;
  Risk Codes: R20/21:;
R36:;
R61:;
  Safety Description: S45:;
S53:;

  Company: Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd     [ China ]          
  Contact: Miss Wang
  Tel: 027-50661278
  Fax: 027-87569548
  Email: sales03@benjaminpharmchem.com
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