Mtengo wa fakitale p-Cresol/4-Methylphenol CAS 106-44-5 99% putrity
Mafotokozedwe Akatundu
P-Cresol ndi mankhwala otsika kulemera kwa mamolekyulu, ndi chinthu choyambira popanga bupranolol yomwe ndi beta blocker yosasankha.
P-cresol imapezeka m'zochokera ku zomera za Mentha pulegium ndi Hedeoma pulegioides, zomwe zimadziwika kuti mafuta a pennyroyal ndi tiyi wa pennyroyal. Zotulutsa izi ndizodziwika bwino ngati mankhwala ochiritsira azitsamba ndipo zimagwiritsidwa ntchito ngati mankhwala oletsa kutupa, diaphoretics, emmenagogues, ndi mankhwala a psychedelic. Mafuta a Pennyroyal amagwiritsidwa ntchito kwambiri chifukwa cha fungo lake lokoma ngati la timbewu tonunkhira m'makampani opanga zokometsera.
Amagwiritsidwanso ntchito popanga ma antioxidants monga butylated hydroxytoluene. Kuphatikiza apo, amagwiritsidwa ntchito ngati guluu ndi sealant mu mankhwala, utoto, zinthu zamkati, zinthu zonunkhiritsa, zinthu zopukutira pulasitiki, zinthu zopukutira pulasitiki, ndi zinthu zotsukira pamwamba. Amagwira ntchito ngati antioxidant komanso mankhwala ophera tizilombo toyambitsa matenda mu mankhwala.
Katundu wa Zogulitsa
P-Cresol imawoneka ngati kristalo wopanda mtundu kapena pinki wokhala ndi fungo losuta komanso la zitsamba. Kuchulukana (d420) ndi 1.0178; refractive index (nD20) ndi 1.5312; melting point ndi 34.8 °C; bolling point ndi 201.9 °C ndipo flash point ndi 86.1 °C. Imasungunuka m'madzi (2.3%/40 ℃), imasungunuka mosavuta mu caustic soda ndi organic solvents wamba.
Zinthu zachilengedwe zimapezeka mu mafuta a ylang, sitiroberi, tchizi, khofi ndi koko ndi zina zotero.
Kugwiritsa ntchito
1. P-Cresol ingagwiritsidwe ntchito ngati mankhwala ophera tizilombo toyambitsa matenda, komanso ngati mankhwala ophera tizilombo toyambitsa matenda. Yogwiritsidwa ntchito popanga zinthu zachilengedwe.
2. P-Cresol ndi chinthu chopangira antioxidant 2,6-di-tert-butyl-p-cresol ndi rabara antioxidant. Nthawi yomweyo, ndi chinthu chofunikira kwambiri popanga mankhwala a TMP ndi utoto wa para-Cresidine sulfonic acid.
3. P-cresol ndiye pakati pa kupanga methylphosphophos yophera tizilombo toyambitsa matenda, flufenvalerate, ndi Etofenprox, komanso pakati pa zowonjezera zotsutsana ndi ma antioxidants 2, 6-di-tert-butyl-4-methyl phenol ndi p-hydroxybenzene formaldehyde.
4. Itha kugwiritsidwa ntchito ngati zinthu zopangira antioxidant 264 (2, 6-di-tert-butyl-p-cresol) ndi rabara antioxidant. Mu makampani opanga mapulasitiki, imatha kupanga phenolic resin ndi plasticizer. Mu mankhwala, itha kugwiritsidwa ntchito ngati mankhwala ophera tizilombo. Kuphatikiza apo, itha kugwiritsidwa ntchito ngati zinthu zopangira utoto ndi mankhwala ophera tizilombo.
Kulongedza ndi Kusunga
Kulongedza: 1kg/25kg/200kg phukusi
Kusunga: Sungani pamalo ena, ozizira, ouma komanso opatsa mpweya wabwino, ndipo pewani chinyezi kwambiri.
Zambiri zokhudza mayendedwe
Nambala ya UN: 3455
Gulu la Hazard: 6.1
Gulu Lolongedza: II
HS CODE: 29071200
Kufotokozera
| Dzina | p-Cresol / p-Methyiphenol | ||
| CAS | 106-44-5 | ||
| Zinthu | Muyezo | Zotsatira | |
| Maonekedwe | Ufa wa kristalo woyera mpaka wachikasu wopepuka | Kutsatira | |
| Kuyesa, % | ≥99 | 99.1 | |
| Mapeto | Woyenerera | ||
