N-Methyl pyrrolidinone

Brief Description
CAS No.: 872-50-4 Other Names: N-Methyl pyrrolidinone MF: C5H9NO
EINECS No.: 212-828-1 Place of Origin: Shandong China (Mainland) Type: Agrochemical Intermediates, Dyestuff Inte...
Purity: 99.90%min Brand Name: changxin Model Number: electronic grade
Application: Refining of lubricating oils Appearance: colorless strong water absorption: COLORLESS
Delivery Terms & Packaging
Packaging Detail:N-Methyl pyrrolidinone is available in many package types like drum, iso tank, IBC, and drum package including Polyethylene(PE) drum and Iron drum, and it is based on our customers' requirement. If our customers have special requirement on package, we will do our best to meet your demand
Delivery Detail:7-14 DAYS
Specifications
N-Methyl pyrrolidinone

N-Methyl pyrrolidinone
1, ISO9001:2008 ,SGS ROHS ,
2, high purity

 
N-Methyl pyrrolidinone
Chemical name:N-Methyl-2-pyrrolidinone; N-Methyl-2-Pyrrolidone; N-Methylpyrrolidone; NMP
CAS:872-50-4
Characteristics:
Molecular formula:C5H9NOMolecular weight:99.134
Structural formula: Density(D420)g/ml:1.028~1.033
Melting point:-23°CBoiling point:202°C
Flash point:95°CRefractive index:nd201.465-1.470
Properties:it has strong water absorption. It can almost dissolve in all the solvents.
N-Methyl pyrrolidone Uses:

As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and high selectivity. 

(1) As solvent of poly(1,1-difluoro-Ethene); or electrode's accessory material of lithium ion battery.

(2)As remover liquid of photoresist; in the production of LCD materials;
(3)As solvent in pharmacy;
(4)Cleaning of precision instruments and circuit board 

(1) As solvent of poly(1,1-difluoro-Ethene); or electrode's accessory material of lithium ion battery.

(2)As remover liquid of photoresist; in the production of LCD materials;
(3)As solvent in pharmacy;
(4)Cleaning of precision instruments and circuit board
Specification:
Items
Industrial grade
Unit

Testing method

Purity
99.90min
%

GC

Moisture
0.03 max
%

Karl fischer method

Chroma
10 max
APHA

Colorimetry

Packing:galvanization drum/baking paint drum or plastic drum. Net weight is 200kg/drum; IBC;ISO Tank.
Storage and transportation:Store in cool and airy place; keep away from fire and heat handle with care. avoid leakage