$2.5-4 /Kilogram
| Tipo de Pago: | T/T,Paypal,Cash |
| Incoterm: | FOB,CFR,CIF |
| Cantidad de pedido mínima: | 100 Kilogram |
| transporte: | Ocean,Land,Air,Express |
| Hafen: | Qingdao Port,Tianjin Port,Shanghai Port |
Modelo: HT-005
Marca: Hanteng
Clasificación: Agente auxiliar químico
Lugar De Origen: Porcelana
Campo De Aplicación: Agentes auxiliares plásticos, Agentes auxiliares de revestimiento, Agentes auxiliares de goma
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.)
| Unidades de venta | : | Kilogram |
| Tipo de paquete | : | 240 kg por tambor o según los requisitos de los clientes |
| Ejemplo de una imagen | : |
|
| Descargar | : |
|
La n-metilpirrolidona es un líquido transparente incoloro con una higroscópica fuerte, miscible con agua en cualquier proporción y tiene un ligero olor a amina. La n-metilpirrolidona es un excelente solvente avanzado, ampliamente utilizado en petroquímicos, pesticidas, médicos, materiales electrónicos y otros campos. Se puede utilizar en la desulfuración de síntesis, refinación de petróleo lubricante, anticongelante de aceite lubricante, extractante de olefina, herbicida agrícola, material aislante, producción integrada de circuitos, recuperación de gas de cola de PVC, agente de limpieza, auxiliares de tinte, dispersantes, etc.
Parámetro técnico
| 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 |
Sobre Nosotros
Contáctenos
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now