Hangzhou Lep Chem Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam me tshaj plaws thiab cov neeg muag khoom-yaj-2-hydroxoate 丨 CAS 41489-76-3 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Zog: | Dawb khoom |
| Purity (GC): | 98% min |
| Hnmr: | Lees paub |
| Poob rau ziab: | 1% Max |
| Cov ntsiab lus dej: | 1% Max |
Cov Ntawv Thov
Methyl 5 {- Daim ntawv {}}} 2-hydrot} 2-hydrotic aldoment}, Tshuaj, thiab kev tshawb fawb tshuaj lom neeg. Nws ua hauj lwm ruaj khov rau cov synthesis ntawm bioaction tebchaw, suav nrog kev tiv thaiv, antioxidant, thiab antimicrobial tus neeg sawv cev. Hauv kev ua tshuaj chemicals, nws tau ua haujlwm hauv kev tsim kho heterocyclic, thiab polyphenolic derivatives rau tshuaj nrhiav pom thiab cov qauv kev sib raug zoo (SAR) kev kawm. Ib qho ntxiv, cov compound yog siv nyob rau hauv kev npaj ntawm dyes, cov xim, thiab polymer additives, uas nws cov kev ua haujlwm hydroxyl thiab ester ua haujlwm pab ntxiv. Nws cov pab pawg aldehyde tseem tso cai rau kev koom tes hauv kev hws, oxidation, ua rau nws txo cov cuab yeej muaj txiaj ntsig rau cov arlex molecular architecture.
Cov txiaj ntsig
Kev sib xyaw ua ke ntawm hydroxyl, formyl, thiab ester pawg muab ntau cov chaw seem uas muaj tshuaj lom neeg, pub cov hluavtaws muaj txiaj ntsig zoo ntawm ntau cov derivane. Nws cov pab pawg hydroxyl txhim kho solubility thiab siv cov kev ua haujlwm hws nrog cov khoom tsim hws nrog cov amines thiab hydringating tsim ntawm Schiff Bases thiab Hetercycles. Cov pab pawg Ester tso cai ntxiv kev hloov pauv, xws li hydrolysis lossis kev kub ntxhov, txo nws cov hluav taws xob hluavtaws. Tsis tas li ntawd, cov compound yog ruaj khov nyob rau hauv cov kab mob kuaj mob thiab sib xws nrog ntau yam kev ntsuas {}} {4 4} teev cov ntawv thov.
Tag
Methyl 5-Formyl-2-Hydroxybenzoate yog ib qho kev ua tau zoo aldehyde nrog cov khoom siv dav hauv cov chaw tsim khoom, cov khoom siv organic, thiab cov khoom siv science. Nws ntau pab pawg ua rau kev tsim kho cov molecules, heterocycles, thiab cov ntaub ntawv ua haujlwm nrog kev nplig thiab ua haujlwm. Nrog nws cov tshuaj siv tshuaj, kev ruaj khov, thiab hluavtaws hluavtaws tseem ceeb rau kev tshawb fawb tshuaj thiab kev txhim kho tshuaj lom neeg heev.
Cim npe nrov: Methyl 5-Formyl-2-Hydroxybenenenenenenenenenenenenenenenenenenenenenenenenenenenenenenzoate 丨 CAS 41489-76-3 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
