0102 ib0304 ib05
Tom ntej: 2-Methyleneglutaronitrile CAS NO.1572-52-7
Cov khoom
•Vapor Siab:0.00439mmHg ntawm 25 ° C
• Melting Point:-9.6 ° C (lit.)
• Boiling Point:277.9 ° C ntawm 760 mmHg
•Flash Point:137.9°C dej
• Refractive Index: n20/D 1.456(lit.)
•PSA:47.58 000 Nws
•Cia Temp.:Muab kaw rau hauv qhuav, Chav Kub
• Ceev: 0.971 g/cm3
• LogP:1.36996 ib
•Exact Mass:106.053098200
Specification
Cov khoom kuaj | Txheem: USP | |
| Kev txheeb xyuas | HPLC tuav lub sij hawm zoo ib yam li RS | |
| Muaj feem xyuam | Tag nrho impurities: NMT0.3% | |
| Cov hlau hnyav | NMT 10 ppm | |
| Poob rau ziab | NMT 0.5% | |
Residue ntawm ignition | NMT 0.1% | |
| Assay | 98.5% -101.0% | |
Cov khoom siv
Vinyl monomer rau polymerization thiab copoly-merization, nruab nrab hauv kev ua fibers thiab phar-maceuticals.
Ntim Thiab Cia
Pob:
25kg / carton nruas lossis raws li koj xav tau.
Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau
Cia:
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.
Kev Tiv Thaiv Kev Nyab Xeeb
Kev ceev faj rau kev nyab xeeb
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.