Quoted nqe rau 99% Purity UVA Ntxiv nrog CAS 302776-68-7 Diethylamine Hydroxybenzoyl Hexyl Benzoate

Txhawm rau txhawm rau txhim kho txoj kev tswj hwm los ntawm kev tsim txiaj ntawm txoj cai "ua siab ncaj, kev ntseeg zoo heev thiab zoo tshaj plaws yog lub hauv paus ntawm kev txhim kho kev lag luam", peb feem ntau nqus cov ntsiab lus ntawm cov khoom sib txuas thoob ntiaj teb, thiab niaj hnub tau txais cov khoom tshiab los ua kom tau raws li cov kev xav tau ntawm cov neeg yuav khoom. Quoted nqe rau 99% Purity UVA Plus nrog CAS 302776-68-7 Diethylamino Hydroxybenzoyl Hexyl Benzoate, Peb tau lees tias peb tuaj yeem nthuav tawm cov kev daws teeb meem zoo tshaj plaws ntawm tus nqi zoo, zoo heev tom qab-muag kev pab rau hauv lub zeem muag.Thiab peb yuav tsim lub peev xwm ci ntsa iab.
Txhawm rau txhawm rau txhim kho txoj kev tswj hwm los ntawm kev tsim txiaj ntawm txoj cai "ua siab ncaj, kev ntseeg zoo heev thiab zoo tshaj plaws yog lub hauv paus ntawm kev txhim kho kev lag luam", peb feem ntau nqus cov ntsiab lus ntawm cov khoom sib txuas thoob ntiaj teb, thiab niaj hnub tau txais cov khoom tshiab los ua kom tau raws li cov kev xav tau ntawm cov neeg yuav khoom.Tuam Tshoj UVA Plus thiab 302776-68-7, Lawv ua qauv tsim thiab txhawb nqa zoo thoob plaws ntiaj teb.Nyob rau hauv tsis muaj qhov tshwm sim ploj mus rau lub luag haujlwm tseem ceeb hauv lub sijhawm ceev, nws yog qhov yuav tsum tau tiag tiag rau koj tus kheej ntawm qhov zoo tshaj plaws.Qhia los ntawm lub hauv paus ntsiab lus ntawm "Prudence, Efficiency, Union thiab Innovation.lub tuam txhab ua ib qho kev siv zog heev los nthuav nws cov kev lag luam thoob ntiaj teb, nce nws cov nyiaj tau los ntawm tuam txhab thiab nce nws cov khoom xa tawm.Peb cia siab tias peb yuav muaj lub zeem muag zoo thiab yuav muab faib thoob plaws ntiaj teb nyob rau xyoo tom ntej.

Paub meej

Synonym	BENZOICACID,2-(4-DIETHYLAMINO)-2-HYDROXYBENZOYL)-,HEXYLESTER;uvabsorberAPLUS;UVAPlus/DHHB; UVAPlus;DiethylaminoHydroxybenzoylHexylbenzoat;Hexyl2-[4-(Diethylamino)-2-hydroChemicalbookxybenzoyl]benzoate (Cov khoom no muaj nyob rau hauv Nyiv.);2-(4-Diethylamino-2-hydroxybenzoyl)-benzoesurehexylester;2-[4-(Diethylamino)-2-hydroxybenzoyl] benzoicacidhexylester
CAS	302776-68-7
Molecular Fomula	C24H31NO4
Molecular Luj	397.51 ib
Chemical Structure
Qhov tshwm sim	Me ntsis dawb rau Salmon hmoov los yog granular
Identification (UV)	352nm ~ 356nm
Kev ntsuam xyuas (HPLC)	98.0% ~ 105.0%.
Gardner Xim	8.2 max (raws li molten)
Tshwj xeeb Absorption	(E1/1) 910 ~ 940 (354 nm hauv ethanol)
Melting point	54 ℃ min
Poob rau ziab	0.5% max
Hnyav Hlau	5 ppm max
Kev ceev ceev	0.58g / ml ~ 0.70g / ml

Specification

Kev siv

Nws yog ib hom tshiab ntawm ultraviolet UV-A (320-400nm) tshuaj pleev thaiv hnub (nqus) nrog kev nyab xeeb, lub teeb ruaj khov, ua haujlwm siab thiab solubility zoo.Nws npog ntau yam ntawm UV-A ntev nthwv dej.Cov khoom muaj zoo solubility nyob rau hauv cov tshuaj pleev ib ce thiab yog heev sib xws nrog lwm yam Cheebtsam, xws li ultra-fine titanium dioxide thiab zinc oxide, uas yog tshwj xeeb tshaj yog yooj yim rau siv.
Vim DHHB lub teeb tshwj xeeb yog ruaj khov, nws tsis ua rau tib neeg lub cev ua rau khaus!Tsis muaj lub teeb decomposition khoom thiab kev phiv!daws qhov zoo tagnrho roj soluble, dej resistant, ruaj khov thiab nyab xeeb UV-A rau ntau xyoo tsis xws luag ntawm UV tshuaj pleev thaiv hnub.

Ntim thiab Shipping

25KG / Nruas, 1KG / lub raj mis
Cov khoom no belongs rau cov khoom siv, tuaj yeem xa los ntawm dej hiav txwv lossis huab cua

khaws cia thiab khaws cia

Siv tau: 2 xyoos

Qhov cua kub kom qhuav;nrog acid, ammonia ntsev cia cais

DHHB yuav tsum muab khaws cia rau hauv lub kaw lus kaw, thiab khaws cia rau hauv qhov chaw tsaus tsaus yam tsis muaj teeb pom kev zoo

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE CAS 302776-68-7 nrog Peev Xwm: 10MT Ib Hlis

FAQ

Q: Dab tsi yog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis rau DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE CAS 302776-68-7?
R: 500g

Q: Yog tias koj tuaj yeem txais cov pob tshwj xeeb rau DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE CAS 302776-68-7 ?
R: Yog lawm, peb tuaj yeem npaj cov khoom raws li cov neeg siv khoom xav tau.

Q: Puas tuaj yeem siv DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE CAS 302776-68-7 ntawm cov khoom tu tsev?
R: Tau kawg, nws tsuas yog siv rau cov khoom siv tshuaj pleev ib ce

Q: Koj tuaj yeem them nyiaj dab tsi rau DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE CAS 302776-68-7?
R: LC, TT, WESTERN UNION thiab lwm yam.

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Pro-xylane CAS439685-79-7Txawm li cas los xij txhawm rau txhim kho txoj kev tswj hwm los ntawm kev tsim txiaj ntawm txoj cai "ua siab ncaj, kev ntseeg zoo heev thiab kev ua haujlwm zoo tshaj plaws yog lub hauv paus ntawm kev txhim kho kev lag luam", peb feem ntau nqus cov ntsiab lus ntawm cov khoom txuam nrog thoob ntiaj teb, thiab niaj hnub tau txais cov khoom tshiab. kom ua tau raws li qhov xav tau ntawm cov neeg yuav khoom rau Quoted nqe rau 99% Purity UVA Plus nrog CAS 302776-68-7 Diethylamine Hydroxybenzoyl Hexyl Benzoate, Peb tau lees tias peb tuaj yeem nthuav tawm cov kev daws teeb meem zoo tshaj plaws ntawm tus nqi zoo, zoo heev tom qab-muag kev pab rau hauv lub zeem muag .Thiab peb yuav tsim lub peev xwm ci ntsa iab.
Quoted nqe rauTuam Tshoj UVA Plus thiab 302776-68-7, Lawv ua qauv tsim thiab txhawb nqa zoo thoob plaws ntiaj teb.Nyob rau hauv tsis muaj qhov tshwm sim ploj mus rau lub luag haujlwm tseem ceeb hauv lub sijhawm ceev, nws yog qhov yuav tsum tau tiag tiag rau koj tus kheej ntawm qhov zoo tshaj plaws.Qhia los ntawm lub hauv paus ntsiab lus ntawm "Prudence, Efficiency, Union thiab Innovation.lub tuam txhab ua ib qho kev siv zog heev los nthuav nws cov kev lag luam thoob ntiaj teb, nce nws cov nyiaj tau los ntawm tuam txhab thiab nce nws cov khoom xa tawm.Peb cia siab tias peb yuav muaj lub zeem muag zoo thiab yuav muab faib thoob plaws ntiaj teb nyob rau xyoo tom ntej.