DX1730
N,N-二甲基甲酰胺
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
别名:
DMF, NSC 5356
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线性分子式:
HCON(CH3)2
化学文摘社编号:
分子量:
73.09
EC Index Number:
200-679-5
UNSPSC Code:
12352111
Beilstein/REAXYS Number:
605365
MDL number:
NACRES:
NA.21
Assay:
≥99.8% (GC)
Bp:
153 °C (lit.)
Vapor pressure:
2.7 mmHg ( 20 °C)
Quality Level
vapor pressure
2.7 mmHg ( 20 °C)
assay
≥99.8% (GC)
form
liquid
autoignition temp.
833 °F
shelf life
24 mo. (from mfg date)
expl. lim.
15.2 %
dilution
(for analytical testing)
impurities
≤0.0005 meq/g Titrable acid, ≤0.003 meq/g Titrable base, ≤0.15% Water (H2O), ≤10 ppm Free amine (as dimethylamine)
evapn. residue
≤0.005%
color
clearAPHA: ≤15
pH
7 (20 °C, 200 g/L in H2O)
bp
153 °C (lit.)
mp
−61 °C (lit.)
transition temp
flash point 57.5 °C
density
0.944 g/mL (lit.)
shipped in
ambient
storage temp.
no temp limit
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General description
EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
Application
多种疏水性有机化合物的溶剂。
Packaging
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
Analysis Note
Expiration date: Exp 24 months from mfg date
Appearance: Clear
Assay (GC): 99.8% min
Color (APHA): 15 max
Evaporation residue: 0.005% max
Form: Liquid
Free amine (as dimethylamine): 10ppm max
Titrable acid: 0.0005meq/g max
Titrable base: 0.003meq/g max
Water (H2O): 0.15% max
Appearance: Clear
Assay (GC): 99.8% min
Color (APHA): 15 max
Evaporation residue: 0.005% max
Form: Liquid
Free amine (as dimethylamine): 10ppm max
Titrable acid: 0.0005meq/g max
Titrable base: 0.003meq/g max
Water (H2O): 0.15% max
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
存储类别
3 - Flammable liquids
flash_point_f
135.5 °F - closed cup
flash_point_c
57.5 °C - closed cup
法规信息
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