$2.5-4 /Kilogram
| 지불 유형: | T/T,Paypal,Cash |
| 인 코텀: | FOB,CFR,CIF |
| 최소 주문량: | 100 Kilogram |
| 수송: | Ocean,Land,Air,Express |
| 포트: | Qingdao Port,Tianjin Port,Shanghai Port |
모형: HT-008
상표: Hanteng
분류: 화학 보조제
원산지: 중국
응용 프로그램 필드: 플라스틱 보조제, 보조제 코팅, 고무 보조 에이전트
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.)
| 판매 단위 | : | Kilogram |
| 포장 종류 | : | 드럼 당 또는 고객의 요구 사항에 따라 240kg |
| 사진 예 | : |
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N- 메틸 피 롤리돈은 강한 흡습성을 가진 무색 투명한 액체이며, 어떤 비율로 물로 무관하게, 약간 아민 냄새가납니다. N- 메틸 피 롤리돈은 석유 화학, 살충제, 의료, 전자 재료 및 기타 분야에 널리 사용되는 우수한 고급 용매입니다. 그것은 Syngas Desulfurization, 윤활유 정제, 윤활유 대전액, 올레핀 추출제, 농업 제초제, 절연 재료, 통합 회로 생산, PVC 꼬리 가스 회수, 청소제, 염료 보조제, 분산기 등에 사용될 수 있습니다.
기술 매개 변수
| 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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