N-Nitroso-dimethylamine

CAS Number： 62-75-9
Molecular Formula： C2H5N2O
Molecular Weight：74.08

Storage：Room Temp Protected from light andSealed
Appearance： Yellow Liquid

4.Final Result

Water Content:
Method:Karl Fischer

Results
Number of results: n=3 Average: 0.5105%

Chromatographic purity(GC): 99.849%

Water Content: 0.5105%

Assay(100 % method); 99.3%%

Uncertainty：±2.0%

The calculation of the 100% method follows the formula：
Assay (%)= (100%-Water Content)* Purity GC(%)/100%

Water Content is considered as absolute effect, GC purity is considered as relative effect.

The uncertainty values are the expanded uncertainty and represent an estimated standard deviation equal to the positivesquare root of the total variation of the uncertainty of components. A normal distrbution is assumed and a coverage factor ofK=2 is chosen using approximately a 95% confidence level.

注：以上信息仅供参考，以产品附带证书为准。