NMP
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Post Date:
Dec 21,2024
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Expiry Date:
Jun 19,2025
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Detailed Description:
Cas No. :872-50-4
Specs:Electric class Purity 99.9% min
N-Methyl pyrrolidone(NMP）
Molecular formula: C5H9NO Molecular weight: 99.134
Product specifications：
Purity ≥99.9
Moisture ≤0.02
Color ≤20
Density 1.029-1.033
Refractivity 1.467-1.471
PH value 7-9
Application：
This product is an important chemical industrial raw material,medicine intermediate and organic solvent,and its main applications are as follows:
1.Concentration of acetylene;
2.Lubricant refining;
3.Extractant
4.Polymerizing solvent for polymerization of engineering plastics difficult to dissolve;
5.Polymerizing solvent for polyurethane;
6.Recycling of PVC tali gas;
7.Perfume
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CAS Registry Number:
872-50-4
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Synonyms:
;N-Methylpyrrolidone;1-Methyl-2-pyrrolidinone, anhydrous;NMP;N-Methyl pyrrolidone;N-Methyl-2-pyrrolidone;N-Methyl-2-pyrrolidinone;N-Methyl-pyrrolidone;NMP-EL;NMP-T;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYROLIDONE;M-PYROL(R);1-Methyl-2-pyrrolidone;
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Molecular Formula:
C5H9NO
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Molecular Weight:
99.13
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36/38:;
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Safety Description:
S41:;
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