Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) CAS 302776-68-7 Uvinul a Plus

"Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam tawm txawv teb chaws" yog peb lub tswv yim txhim kho rau Chaw Tsim Tshuaj Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) CAS 302776-68-7 Uvinul ib Ntxiv, Ua tsaug vam tias yuav tsim kev lag luam mus sij hawm ntev nrog koj thiab peb tab tom mus los ua peb tus neeg muab kev pabcuam zoo tshaj plaws rau koj.
"Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam txawv teb chaws" yog peb lub tswv yim txhim kho rauTuam Tshoj Diethylamine Hydroxybenzoyl Hexyl Benzoate thiab Dhhb, Nrog ze li ntawm 30 xyoo kev paub hauv kev lag luam, peb muaj kev ntseeg siab hauv kev pabcuam zoo tshaj, zoo thiab xa khoom.Peb sov siab txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb los koom tes nrog peb lub tuam txhab rau kev txhim kho.

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 CAS 439685-79-7 "Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam tawm txawv teb chaws" yog peb lub tswv yim txhim kho rau Chaw Tsim Tshuaj Diethylamine Hydroxybenzoyl Hexyl Benzoate (DHHB) CAS 302776-68-7 Uvinul a Plus, Ua tsaug vam tias yuav tsim lub tuam txhab mus sij hawm ntev koom nrog nrog koj thiab peb yuav ua peb tus kws kho mob zoo tshaj plaws rau koj.
Chaw tsim tshuaj paus rauTuam Tshoj Diethylamine Hydroxybenzoyl Hexyl Benzoate thiab Dhhb, Nrog ze li ntawm 30 xyoo kev paub hauv kev lag luam, peb muaj kev ntseeg siab hauv kev pabcuam zoo tshaj, zoo thiab xa khoom.Peb sov siab txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb los koom tes nrog peb lub tuam txhab rau kev txhim kho.