Octabenzone CAS 1843-05-6 (UV Absorber UV-531; Benzophenone-12) Purity > 99.0% (HPLC)

Lus piav qhia luv luv:

Lub npe: 2-Hydroxy-4-n-Octyloxybenzophenone

Syn.: Octabenzone;UV Absorber UV-531;Benzophenone-12

CAS: 1843-05-6 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Lub teeb daj crystalline hmoov

Ultraviolet Absorber, Siab Zoo

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 2-Hydroxy-4-n-Octyloxybenzophenone (Octabenzone; UV Absorber UV-531; Benzophenone-12) (CAS: 1843-05-6) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	2-Hydroxy-4-n-Octyloxybenzophenone
Synonyms	2-Hydroxy-4-(Octyloxy) benzophenone;Octabenzone;UV-531;UV Absorber UV-531;Ultraviolet Absorbent UV-531;UV Absorbent 531;UV Absorber Benzophenone-12;UV Absorber Bp-12;Benzophenone-12;BP-12;2-Hydroxy-4-N-Octyloxybenzophenone;Lub teeb Stabilizer UV-531;HOBP;4-n-Octyloxy-2-Hydroxybenzophenone;2-Benzoyl-5-Octyloxyphenol;[2-Hydroxy-4-(Octyloxy)phenyl]phenylmethanone;4-(Octyloxy)-2-Hydroxybenzophenone
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 100 Tons ib Hlis
CAS Nr	1843-05-6
Molecular Formula	C21H26O3
Molecular Luj	326.44 ib
Melting Point	47.0 ~ 49.0 ℃
Boling Point	457.9 ℃ ntawm 760 mmHg
Flash Point	155.1 ℃
Qhov ntom	1.160g / cm3
Refractive Index	1.547 ib
Dej Solubility	Insoluble hauv dej
Solubility	Soluble hauv Benzene, Toluene.Me ntsis Soluble hauv Ethanol
Solubility hauv Toluene	Yuav luag Transparency
Kev cia khoom	Chav ntsuas kub
TSCA	Yog lawm
HS Code	29145090 ib
COA & MOA & MSDS	Muaj
Kev faib tawm	Benzophenone derivatives;Ultraviolet Absorber;Lub teeb Stabilizer
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Lub teeb daj Crystalline hmoov
Purity / Analysis Method	> 99.0% (HPLC)
Melting Point	47.0 ~ 49 ℃
Poob rau ziab	<0.50%
Transmittance 460 nm	> 95.0%
Transmittance 500 nm	> 97.0%
Volatiles	<0.20%
Tshauv	<0.10%
Hnyav Hlau	≤ 5ppm
Infrared Spectrum	Raws li tus qauv
1 H NMR Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard
Kev siv	Benzophenone derivatives;Ultraviolet Absorber;Lub teeb Stabilizer

Pob & Cia:

Pob: Ntim Hauv 20 lossis 25kgs net carton lossis cardboard nruas, lossis raws li cov neeg siv khoom xav tau.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab cua tshuab kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

Daim ntawv thov:

2-Hydroxy-4-n-Octyloxybenzophenone (Octabenzone; UV Absorber UV-531; Benzophenone-12) (CAS: 1843-05-6) yog ib qho ultraviolet light absorber (UVA) ntawm chav kawm benzophenone, imparting zoo lub teeb stability rau yas thiab lwm yam organic polymers.Vim nws cov khoom siv dav dav UV nqus tau zoo heev thiab zoo heev polymer compatibility, UV-531 muaj qhov siab tshaj plaws polymer tiv thaiv thiab cov xim tsis tshua muaj, ua rau yellowing thiab poob ntawm lub cev.UV531 yog ib qho zoo heev ultraviolet absorber nrog tsawg volatility, tsis kam mus rau kev tsiv teb tsaws thiab kev ua haujlwm yooj yim.Nws muaj kev sib koom ua ke zoo heev nrog antioxidant thiab lub teeb stabilizer.UV Absorber UV-531 yog lub teeb stabilizer nrog kev ua haujlwm zoo, muaj peev xwm nqus tau UV hluav taws xob ntawm 240-340 nm wavelength nrog cov yam ntxwv ntawm lub teeb xim, tsis muaj tshuaj lom, zoo sib xws, me me, kev ua haujlwm yooj yim thiab lwm yam. nws qhov siab tshaj plaws, pab txo cov xim.Nws tseem tuaj yeem ncua qhov yellowing thiab cuam tshuam qhov poob ntawm nws lub cev ua haujlwm.Nws yog dav siv rau PE, PVC, PP, PS, PC organic iav, polypropylene fiber, ethylene-vinyl acetate thiab lwm yam. Tsis tas li ntawd, nws muaj lub teeb ruaj khov zoo heev rau ziab phenol aldehyde, kua roj vanish ntawm cawv thiab acname, polyurethane, acrylate. , expoxnamee thiab lwm yam.. Cov tshuaj pom zoo yog 0.1%--0.5%.UV Absorber UV-531 ua raws li UV absorber, nrhiav daim ntawv thov hauv kev tsim cov tshuaj pleev ib ce thiab plaub hau-, hnub- thiab cov khoom tu lub cev.Nws cov koob tshuaj yog 0.1% -0.5%.1. Polypropylene: 0.2-0.5wt% raws li qhov hnyav ntawm polymer2. PVC:Rigid PVC: 0.5wt% raws li qhov hnyav ntawm polymer.Plasticized PVC: 0.5-2 wt% raws li qhov hnyav ntawm polymer.