1-Methyl-2-pyrrolid...

1-Methyl-2-pyrrolidinone CAS:872-50-4

1-Methyl-2-pyrrolidinone CAS:872-50-4

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1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

CAS:872-50-4 1-Methyl-2-pyrrolidinone N-Methylpyrrolidone

Quick Details

  • Appearance: Clear yellow liquid
  • Application:Agrochemical Intermediates
  • PackAge:250kg/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Preserve in well-closed, light-resistant and airtight containers.
  • Transportation:By sea

Superiority:

Product Name:

1-Methyl-2-pyrrolidinone

CAS NO:

872-50-4

EINECS:

212-828-1

Molecular Formula:

C5H9NO

Molecular Weight:

99.13

Melting Point:

-24 °C (lit.)

Boiling point:

202 °C (lit.) 81-82 °C/10 mmHg (lit.)

Density:

1.028 g/mL at 25 °C (lit.)

Appearance:

Colorless or pale yellow liquid

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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