Ibicuruzwa
Amavuta yo kwisiga Avobenzone 99% CAS 70356-09-1 UV Absorber Sunscreen Avobenzone Ifu
Ibisobanuro birambuye
Avobenzone ni akayunguruzo ka UVA.Ikoreshwa mumavuta yo kwisiga yizuba hamwe no kwisiga.Ifite kwinjiza cyane kuri ca 340-350 nm, igabanuka munsi ya UV irrasiyo bigatuma gutakaza ingaruka zo kurinda UVA.Gufotora kwayo birakomeye cyane kuko bihamye muri polar protic solvent kandi ni fotolabile mumashanyarazi adafite inkingi.
Avobenzone ni amavuta yogukoresha amavuta akoreshwa mubicuruzwa byizuba kugirango akuremo imirasire yuzuye ya UVA.Nibikomoka kuri dibenzoylmethane.Avobenzone ibaho muburyo bwubutaka nkuruvange rwimiterere ya enol na keto, itonesha enol.Ubushobozi bwayo bwo gukurura urumuri ultraviolet hejuru yuburebure bwumurambararo mwinshi kuruta imiti myinshi yizuba ryizuba ryatumye ikoreshwa mumyiteguro myinshi yubucuruzi igurishwa nkizuba ryinshi.Avobenzone ifite kwinjiza ntarengwa 357.
| GUSESENGURA | UMWIHARIKO |
| izina RY'IGICURUZWA | Avobenzone |
| Suzuma | ≥99.5% HPLC |
| Icyiciro | Urwego rwo kwisiga |
| Kugaragara | Ifu yera |
| Hydro Quinone | Ibibi |
| Ingingo yo gushonga | 203-206 (± 1) ºC |
| Guhinduranya Byiza | [a] 20D = + 174.0 ° - + 186.0 ° |
| Agaciro ntarengwa | 1514cm-1;1229 cm-1;1215 cm-1;1059 cm-1;1034 cm-1 |
| Gukemura | Gushonga mumazi, gushonga gato muri Ethanol |
| Kugaragara | Igisubizo kigomba gusobanuka, ntakibazo gihagaritswe |
| PH (1% igisubizo cyamazi) | 5.0-7.0 |
| Gutakaza kumisha | ≤0.5% |
| Ibisigisigi kuri Ignition | ≤0.5% |
| Ibyuma biremereye | ≤10ppm |
| Kuyobora | ≤2ppm |
| Arseniic | ≤2ppm |
| M | ≤1ppm |
| Umubare wuzuye | ≤100cfu / g |
| Umusemburo wose | ≤50cfu / g |
| E.Coli | Ibibi |
| Salmonella | Ibibi |
| Staphylococcus | Ibibi |
| Icyitegererezo | Birashoboka |
| MOQ | 2kg |
| Imiterere yo kubika | Bika ahantu hakonje & humye, Irinde urumuri rukomeye nubushyuhe. |
Gusaba
Avobezone ni intungamubiri ya UV ikurura imiti yakira.Nubwoko bwiza bwa UV-A (> 320nm) ubwoko bwa UV, bushobora guhagarika intera yuzuye (320 ~ 400nm) ya UVA kandi ikora neza cyane ya Broad-spektrike yamavuta ya elegitoronike UVA iyungurura, ihujwe nizindi zuba UVB, irashobora gutanga byose Kurinda UVA na UVB, bikoreshwa mukurinda kanseri y'uruhu iterwa n'amafoto
Gupakira
Amakuru yisosiyete
Hebei Zhuanglai Chemical Trading Co., Ltd.ni isosiyete y’ubucuruzi y’amahanga, izobereye mu guteza imbere no kubyaza umusaruro ibikoresho fatizo bya Shimi, abahuza imiti. Ifite uruganda rwayo, rwigurira isoko ryo guhangana ku isoko.
Kumyaka myinshi, isosiyete yacu yatsindiye inkunga nabakiriya benshi kuko ihora iharanira gukora ibicuruzwa byiza kandi bifite igiciro cyiza.Yiyemeje guhaza abakiriya bose, mubisubizo, abakiriya bacu bagaragaza ikizere cyinshi kandi bubaha sosiyete yacu.Nubwo abakiriya benshi b'indahemuka batsinze muriyi myaka, Hegui akomeza kwiyoroshya igihe cyose kandi aharanira kwiteza imbere muri byose.
Dutegereje gufatanya nawe no kugirana inyungu-nawe.Nyamuneka humura ko tuzaguhaza.Gusa wumve neza.
Ibibazo
1. Nigute dushobora kubona ingero?
Turashobora kuguha icyitegererezo kubuntu kubicuruzwa byacu bihari, igihe cyo kuyobora kiranguruye iminsi 1-2.
2. Birashoboka guhitamo ibirango nigishushanyo cyanjye bwite?
Nibyo, kandi ukeneye kutwoherereza ibishushanyo byawe cyangwa ibihangano byawe, noneho urashobora kubona ibyo ushaka.
3. Nigute ushobora kukwishura?
Turashobora kwakira ubwishyu bwawe na T / T, ESCROW cyangwa Western Union isabwa, kandi dushobora no kwakira L / C tureba.
4.Ni ikihe gihe cyo kuyobora?
Igihe cyo kuyobora kiratandukanye ukurikije ubwinshi butandukanye, mubisanzwe turateganya kohereza muminsi 3-15 yakazi nyuma yo kwemeza ibyemezo.
5. Nigute Gurantee nyuma yo kugurisha serivise?
Mbere ya byose, kugenzura ubuziranenge bizagabanya ikibazo cyiza kugeza kuri zeru, niba hari ibibazo, tuzakoherereza ikintu cyubuntu.
