$2.5-4 /Kilogram
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| インコタームズ: | FOB,CFR,CIF |
| 最小注文数: | 100 Kilogram |
| 輸送方法: | Ocean,Land,Air,Express |
| ポート: | Qingdao Port,Tianjin Port,Shanghai Port |
モデル: HT-005
ブランド: ハンテン
分類: 化学補助剤
原産地: 中国
アプリケーションフィールド: プラスチック補助剤, コーティング助剤, ゴム補助エージェント
Brand Name: Hanteng
Purity: 99%
Type: Syntheses Material Intermediates
Appearance: Colorless and Transparent Liquid
CAS No: 872-50-4
EINECS No: 212-828-1
Density: 1.028 g/mL at 25 °C (lit.)
PH: 8.5-10.0 (100g/l, H2O, 20℃)
Water Solubility: >=10 g/100 mL at 20 ºC
Melting Point: -24 °C (lit.)
| 販売単位 | : | Kilogram |
| パッケージ型式 | : | ドラムあたり240kgまたは顧客の要件に応じて |
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N-メチルピロリドンは、強い吸湿性を備えた無色の透明な液体であり、あらゆる割合の水と混和性があり、わずかなアミン臭があります。 N-メチルピロリドンは、石油化学、農薬、医療、電子材料およびその他の分野で広く使用されている優れた進行溶媒です。シンガの脱硫、潤滑油精製、潤滑油防片、オレフィン抽出剤、農業除草剤、断熱材、積分回路生産、PVCテールガス回収剤、洗浄剤、染料補助剤、分散剤などで使用できます。
技術パラメーター
| Name |
1-Methyl-2-pyrrolidinone |
| CAS |
872-50-4 2687-44-7 |
| EINECS | 212-828-1 |
| InChI | InChI=1/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3 |
| InChIKey | SECXISVLQFMRJM-UHFFFAOYSA-N |
| Molecular Formula |
C5H9NO |
| Molar Mass | 99.13 |
| Density | 1.028 g/mL at 25 °C (lit.) |
| Melting Point | -24 °C (lit.) |
| Boling Point | 202 °C (lit.)81-82 °C/10 mmHg (lit.) |
| Flash Point | 187°F |
| Water Solubility | >=10 g/100 mL at 20 ºC |
| Solubility | ethanol: miscible0.1ML/mL, clear, colorless (10%, v/v) |
| Vapor Presure | 0.29 mm Hg ( 20 °C) |
| Vapor Density | 3.4 (vs air) |
| Appearance | Liquid |
| Color | ≤20(APHA) |
| Odor | Slight amine odor |
| Maximum wavelength(λmax) | ['283nm(MeOH)(lit.)'] |
| Merck | 14,6117 |
| BRN | 106420 |
| pKa | -0.41±0.20(Predicted) |
| PH | 8.5-10.0 (100g/l, H2O, 20℃) |
| Storage Condition | Store at +5°C to +30°C. |
| Stability | Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases. |
| Sensitive | Hygroscopic |
| Explosive Limit | 1.3-9.5%(V) |
| Refractive Index | n20/D 1.479 |
| Physical and Chemical Properties |
Characteristics of colorless transparent oily liquid, slightly amine odor. melting point -24.4 ℃ boiling point 203 ℃ relative density 1.0260 refractive index 1.486 flash point 95 ℃ , ether, Ester, ketone, halogenated hydrocarbon, aromatic hydrocarbon miscible. |
| Use | Widely used in advanced lubricating oil refining, polymer synthesis, insulating materials, pesticides, pigments and cleaning agents |
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