0102 ib0304 ib05
Tuam Tshoj Direct Supply High Purity 2-Methylhydroquinone 99% CAS 95-71-6
Cov khoom
•Vapor Siab:0.00262mmHg ntawm 25 ° C
•Melting Point:128-130 ° C (lit.)
•Boiling Point:277.8 ° C ntawm 760 mmHg
•Flash Point:140.2 ° C
•Refractive Index:1.594 ib
• Cia Temp.:Khaws hauv qab +30 ° C.
•Qhov ntom :1.21 g / cm3
•Dej Solubility.:77 g / L (25 ºC)
•PSA:40.46.000 Nws
•PKA:pK1:10.03;pK2:11.62 (25°C)
• Cov tsos: dawb dawb
• LogP: 1.40620
•Exact Mass:124.052429494
Specification
Cov khoom | Txuj | Cov qhabnias xeem | ||
| Poob ntawm ziab% | ≤ 2.0 | 0.19 ib | ||
| Cov hlau hnyav ppm | ≤10 | |||
| Moisture% | ≤1.0 | 0.1 | ||
| Sulfated tshauv% | ≤0.5 txiav txim rau 1.0 g. | 0.009 ib | ||
| Residue ntawm ignition% | ≤ 0.7% | ≤ 0.7% | ||
| Yam khoom % | ≤0.5 | 0.18 | ||
| Purity% | ≥99.0 | 99.7 ua | ||
| Kev ntsuam xyuas % | 99.0 ~ 101.0 (anhydrous khoom) | 99.8 ua | ||
| Cia | Khaws rau hauv cov thawv kaw kom zoo, lub teeb-resistant thiab airtight ntim. | Ua raws | ||
Cov khoom siv
1.Used nyob rau hauv emulsions, tshuaj pleev ib ce, inks, plywood, plastics thiab raws li ib tug pwm inhibitor rau plastics, tshwj xeeb tshaj yog rau tawv thiab semi-rigid polyvinyl chloride nplooj, khoom tawv tawv, thiab lwm yam.
2.Siv nyob rau hauv ntau yam tshuaj tua kab mob kev kho mob, xws li tshuaj tua kab mob ntawm cov tawv nqaij thiab daim ntawv, antibacterial thiab mildew kev kho mob ntawm textiles thiab cov duab, thiab lwm yam.
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 uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.