2,4-Dihydroxybenzophenone CAS 131-56-6 (Ultraviolet Absorber UV-0) Purity > 99.0% (HPLC)

Lus piav qhia luv luv:

Lub npe tshuaj: 2,4-Dihydroxybenzophenone

Synonyms: Ultraviolet Absorber UV-0;Benzophenone-1

CAS: 131-56-6 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Lub teeb daj Crystal 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 thiab cov chaw muag khoom ntawm 2,4-Dihydroxybenzophenone (Ultraviolet Absorber UV-0; Benzophenone-1) (CAS: 131-56-6) 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	2,4-Dihydroxybenzophenone hmoov
Synonyms	UV-0;Ultraviolet Absorber UV-0;Ultraviolet Absorbent UV-0;UV Absorber UV-0;2,4-Dihydroxy Benzophenone;4-Benzoylresorcinol;2,4-DHBP;DHB;(2,4-Dihydroxyphenyl) (phenyl) methanone;2,4-Dihydroxydiphenylketone;UV Absorber Benzophenone-1;Benzophenone-1;Protoinitiator Bp-1;Bp-1
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 400 Tons ib Hlis
CAS Nr	131-56-6 : kuv
Molecular Formula	C13H10O3
Molecular Luj	214.22 Nws
Melting Point	142.0 ~ 145.0 ℃
Boiling Point	194 ℃ (1 mmHg)
Qhov ntom	1.320 g / cm3
Refractive Index n20/D	1.647 ib
Dej Solubility	Insoluble hauv dej
Solubility	Soluble heev hauv Ether, Cawv.Heev me ntsis Soluble nyob rau hauv Benzene
Hazard Codes	Xis, T
Kev Ceeb Toom	Irritant
TSCA	Yog lawm
HS Code	29145 000 Nws
COA & MOA & MSDS	Muaj
Kev faib tawm	Benzophenone derivatives;Ultraviolet Absorber
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Lub Teeb Yellow Crystal Hmoov
Purity / Analysis Method	> 99.0% (HPLC)
Melting Point	142.0 ~ 145.0 ℃
Dej (los ntawm Karl Fischer)	<0.50%
Poob rau ziab	<0.50%
Residue ntawm Ignition	<0.50%
Kev ploj tuag tshwj xeeb (E290)	E290 ≥630
Hnyav Hlau	≤ 5ppm
Tag nrho cov impurities	<1.00%
Lovibond Xim	≤5.0
Infrared Spectrum	Raws li tus qauv
Test Standard	Cov khoom tau raug kuaj thiab ua raws li Enterprise Standard
Kev siv	Ultraviolet Absorber;Lub teeb Stabilizer

Pob & Cia:

Pob: Ntim rau hauv daim duab los qhia nruas lined nrog cov hnab yas nrog lub peev xwm ntawm 25 kg ib nruas, los yog raws li tus neeg yuav tsum tau muaj.

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:

2,4-Dihydroxybenzophenone (Ultraviolet Absorber UV-0; Benzophenone-1) (CAS: 131-56-6) yog benzophenone hom UV absorber, tshwj xeeb tshaj yog pom zoo siv rau hauv polyolefins, PVC, polystyrene, epoxy, ntsia thawv polish thiab elastomers .thiab lwm yam kuj yog qhov nruab nrab ntawm UV absorber cov neeg ua haujlwm ib yam nkaus.Nws yog sib xws nrog ntau yam ntawm polymers.Nws kuj tseem siv tau los tiv thaiv cov xim, polymethyl methacrylate thiab coatings.Ultraviolet lub teeb absorber, tshwj xeeb tshaj yog nyob rau hauv cov xim thiab yas.Feem ntau siv hauv cov yas ua lub teeb stabilizer, tuaj yeem tiv thaiv cov iav thiab cov ntaub ntawv zoo, tiv thaiv cov ntaub ntawv thiab lwm yam kev puas tsuaj vim lub teeb, kuj siv los ua ib qho nruab nrab rau kev sib txuas ntawm lwm cov UV absorbers.Novel mordent thiab disperse azo dyes tau npaj los ntawm kev sib txuas ntawm ntau yam diazo daws ntawm cov tshuaj tsw qab amines nrog 2,4-Dihydroxybenzophenone.Lub ultraviolet absorbing monomers tau tsim los ntawm cov tshuaj tiv thaiv ntawm 2,4-Dihydroxybenzophenone nrog glycidyl acrylate thiab glycidyl methacrylate.

Benzophenone-1 yog hmoov polymer additive muaj feem xyuam rau polyolefine, poyvinyl chlornamee, polystyrene thiab lwm yam raws li ib tug stabilizer nrog kev koom ua ke ntawm 0.1% mus rau 0.5% (raws li polymer hnyav) yuav tsum tau.Cov tshuaj pleev thaiv hnub zoo nrog kev nqus ntawm 270 txog 350 nm.Benzophenone-1 tuaj yeem ua haujlwm los txhim kho lub teeb ruaj khov ntawm cov khoom siv tshuaj pleev ib ce xws li cawv cawv, gels, xim, ntsia thawv enamels thiab kua detergents.Pom zoo siv qib: 0.05-0.5%.Cov khoom ua kua Foaming Gels.