0102 ib0304 ib05
Kub Muag Khoom Zoo CAS 98-73-7 4-Tert-Butylbenzoic Acid / Ptbba
Cov khoom
•Vapor Siab:0.0015mmHg ntawm 25 ° C
•Melting Point:162-165 ° C (lit.)
•Boiling Point:283.3 ° C ntawm 760 mmHg
•Flash Point:134.9°C dej
•Refractive Index:1.5201 (kwv yees)
• Cia Temp.:Khaws hauv qab +30 ° C.
•Qhov ntom :1.056 g / cm3
•Solubility.:12.6 g / L
•PSA:37.30 000 Nws
•PKA:4.38 (ntawm 25 ℃)
• Cov tsos mob: dawb mus rau daj me ntsis flakes
• LogP: 2.68230
•Exact Mass:178.099379685
Specification
Yam khoom | Specification | |
| Cov ntsiab lus | ≥99% | |
| Acid nqi (mgkoh / g) | 312-315 : kuv | |
| Meiting Point (℃) | 164-167 : kuv | |
| Dej | ≤0.1% | |
| Tshauv Ntsiab Lus | ≤0.01% | |
| Cov ntsiab lus hlau | ≤ 3ppm | |
| Hazen | ≤ 20 | |
Cov khoom siv
Organic synthesis intermediates. Siv los ua alkyd resin modifiers, txiav roj, lubricant additives, polypropylene nucleating agents, stabilizers. Siv cov khoom no los txhim kho cov kev ua tau zoo ntawm alkyd resin thiab txhim khu nws qhov pib gloss, xim tone, thiab durability, nws muaj zoo heev tsis kam mus rau tshuaj thiab xab npum dej. Siv cov khoom no amine ntsev ua cov roj ntxiv tuaj yeem txhim kho kev ua haujlwm thiab tiv thaiv xeb. Thaum siv los ua tus stabilizer, nws cov ntsev barium, sodium ntsev, zinc ntsev, 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.