SUPPLY HIGH PURITY n methyl 2 pyrrolidone(nmp)
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- Supplier: Simagchem Corp.
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Product Overview
Description
99.5% n-methyl-2-pyrrolidone(nmp)
nmp(872-50-4)
n-methyl-pyrrolidone
NMP
Product Description
ITEMS SPECIFICATION
Appearance clear liquid clear liquid
Purity GC 99.80% min 99.5% min
Moisture 0.02% max 0.02% max
Purity GC 99.80% min 99.5% min
Moisture 0.02% max 0.02% max
Color 10 max 15 max
Density 1.032-1.035 1.027-1.035
Refractivity 1.466-1.468 1.465-1.475
Density 1.032-1.035 1.027-1.035
Refractivity 1.466-1.468 1.465-1.475
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
(5 As solvent of poly(1,1-difluoro-Ethene); or electrode's accessory material of lithium ion battery.
(6)As remover liquid of photoresist; in the production of LCD materials;
(7)As solvent in pharmacy;
(8)Cleaning of precision instruments and circuit board
Physical state and appearance: Liquid.
Odor: Amine like.
Taste: Not available.
Molecular Weight: 99.14 g/mole
Color: Colorless to light yellow.
pH (1% soln/water): Not available.
Boiling Point: 202°C (395.6°F)
Melting Point: -24°C (-11.2°F)
Critical Temperature: 451°C (843.8°F)
Specific Gravity: 1.026 (Water = 1)
Vapor Pressure: 0 kPa (@ 20°C)
Vapor Density: 3.4 (Air = 1)
Volatility: Not available.
Odor Threshold: Not available.
Water/Oil Dist. Coeff.: The product is more soluble in water; log(oil/water) = -0.5
Ionicity (in Water): Not available.
Dispersion Properties: Not available.
Solubility:Miscible with Castor Oil. Miscible with water, lower alcohols, ketones, ethyl
cetate, chloroform and benzene. Moderately soluble in aliphatic hydrocarbons and dissolves
many organic and inorganic compounds.
Packaging & Shipping
Packing and storage of 99.5% n-methyl-2-pyrrolidone(nmp)
99.5% n-methyl-2-pyrrolidone(nmp) is normally packed in 200KG Drums.
Store in cool and dry place, away from sun light.
Company profile
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