Dayang Chem (Hangzhou) Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm benzophenone-3(bp-3) cas 131-57-7 hauv Suav teb, tshwj xeeb hauv kev muab cov tshuaj zoo tshaj plaws. Txais tos rau cov lag luam wholesale bulk benzophenone-3 (bp-3) cas 131-57-7 ua nyob rau hauv Suav teb nov thiab tau pricelist los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Cov ntsiab lus tseem ceeb
|
Qhov tshwm sim |
Lub teeb daj hmoov |
|
Assay |
99.0% Min |
|
Moisture (Karl Fischer) |
0.5% Max |
Yog tias xav tau, cov lus qhia tshwj xeeb thiab kev tshuaj xyuas zaum kawg yuav raug muab tso rau.
Ntim, Cia thiab xa khoom
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Txheem Ntim |
25 kg / nruas los yog ntim raws li kev thov |
|
Kev cia khoom |
Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua. Khaws lub thawv kom nruj rau hauv qhov chaw tsis muaj zog yog tias yuav tsum tau khaws cia ntev - |
|
Cov ntaub ntawv thauj mus los |
UN 3077 9/PG III |
|
Shipping Txoj Kev |
DHL, FedEx, huab cua freight lossis hiav txwv freight (IMDG / IATA raws) |
Cov ntawv thov tseem ceeb
Oxybenzone yog ib qho organic compound siv hauv tshuaj pleev thaiv hnub. Oxybenzone yog siv los ua cov khoom siv tshuaj pleev thaiv hnub thiab lwm yam tshuaj pleev ib ce vim nws nqus UVB thiab luv luv -wave UVA (ultraviolet) rays. Oxybenzone yog ib qho ntawm thawj cov khoom sib xyaw ua ke rau hauv cov tshuaj pleev thaiv hnub kom muaj kev tiv thaiv UVA zoo dua vim tias nws qhov nqus spectrum txuas mus rau tsawg dua 350 nm.
Spectrum
Cov ntawv txheeb
1. Kev tshawb fawb txog kev pheej hmoo ntawm cov tshuaj tiv thaiv - mob tshwm sim tom qab thov kev npaj uas muaj cov lim dej ultraviolet.
Int. J. Pharm. 476(1-2), 160-3, (2015)
2. Atmospheric pressure gas chromatography-time- ntawm-flight-mass spectrometry (APGC-ToF-MS) rau kev txiav txim siab ntawm kev tswj hwm thiab cov kab mob tshwm sim hauv cov qauv aqueous tom qab do bar sorptive extraction (SB).
Qhov quav. Chim. Acta 851, 1-13, (2014)
3. Kev txiav txim siab ntawm cuaj ib puag ncig phenols hauv cov zis los ntawm ultra-siab-kev ua haujlwm ua kua chromatography-tandem loj spectrometry.
J. Anal. Toxicol. 36(9), 608-15, (2012)
4. Metabolism ntawm UV-filter benzophenone-3 los ntawm nas thiab tib neeg lub siab microsomes thiab nws cov txiaj ntsig ntawm kev ua haujlwm ntawm endocrine cuam tshuam.
Toxicol. Appl. Pharmacol. 282(2), 119-28, (2015)
5. Ultra-preconcentration thiab kev txiav txim siab ntawm kev xaiv tshuaj thiab cov khoom tu tus kheej hauv cov dej sib txawv los ntawm cov khoom siv-theem extraction ua ke nrog cov kua dispersive-kua microextraction ua ntej ultra high pressure kua chromatography tandem mass spectrometry tsom xam.
J. Chromatogr. A. 1355 , 26-35, (2014)
Cov lus nug nquag nug (FAQ)
Q: 1: Koj puas muab Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA)?
A: Yog lawm, txhua pawg suav nrog COA tag nrho nrog kev soj ntsuam, cov ntsiab lus noo noo, thiab cov tsos.
Q: 2: Kuv puas tuaj yeem tau txais tus qauv?
A: Yog lawm, cov qauv (5-100g) muaj rau cov neeg siv khoom tsim nyog.
Q: 3: Yam tsawg kawg nkaus kom muaj nuj nqis (MOQ) yog dab tsi?
A: MOQ yog 1 kg rau R & D cov neeg siv khoom. Cov nqi ntau muaj rau 25 kg thiab siab dua.
Q: 4: Kuv yuav tau txais cov lus teb lossis nqe lus sai npaum li cas tom qab xa cov lus nug?
A: Peb lav cov lus teb thawj zaug hauv 24 teev tom qab tau txais koj qhov kev nug thiab lub hom phiaj muab cov lus qhia ntxaws hauv 3 hnub ua haujlwm.
Q: 5: Koj puas tuaj yeem xa sai sai (lossis xyuas kom xa khoom tsis pub dhau ib hnub)?
A: Rau cov khoom lag luam, peb feem ntau xa tuaj hauv 7 hnub.
Rau cov khoom siv hluavtaws, lub sijhawm xa khoom feem ntau yog 4-6 lub lis piam, nyob ntawm qhov nyuaj thiab qhov ntau ntawm qhov kev txiav txim.
Cim npe nrov: benzophenone-3(bp-3) cas 131-57-7, Tuam Tshoj benzophenone-3(bp-3) cas 131-57-7 manufacturers, lwm tus neeg, Hoobkas
