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Hua

Haina Hoko Paku Koeke UV Absorber Bemotrizinol CAS 187393-00-6

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Whatsapp/waearama:+8615511871978

Ingoa Hua Bemotrizinol
CAS Nama 187393-00-6
MF C38H49N3O5
EINECS: 425-950-7
Te ahua o te paura

Rokiroki: Wahi maroke
Te ora: 2 Tau


Taipitopito Hua

Tohu Hua

Taipitopito hua

Tūemi
Whakatakotoranga
Te ahua
Te paura kowhai marama
Tautuhinga
IR
Te whakamatautau
≥98%
Te kakara
Te ahuatanga
Tapeke Parakore (HPLC)
≤2.0%
Rorohanga(UV-VIS, 1% dil./1cm)
790 min
Absorbation(UV-VIS, 10mg/L, propan-2-ol, 341 nm, 1cm)
≥0.790
Mahinga karekau
≤0.50%

Mara tono
Ko te UV Filter Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine he whakamaarama whanui whanui hou, no te hinu matū matū whakamarumaru hinu, ka taea te tiaki i tetahi waahanga o te UVB me te nuinga o te UVA, te roangaru absorption i waenga i te 290-370nm.Ko te mahi tiaki ki te UVA he rite ki te avobenzone.He nui te taumaha o te ngota ngota, e kore e ngawari ki te uru ki te kiri.He kaha te pumau, ka taea hoki te whakamahi hei whakapumau mo etahi atu parepare matū.
Ko te UV Filter Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine he matū whānui, he pai te rokiroki me te pumau o te kawe waka, Kore e mura ana, e kore e pahū, e kore e paitini me te kino.

Te takai

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Nga korero a te Kamupene

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Hebei Zhuanglai Chemical Trading Co., Ltd.he kamupene tauhokohoko ke, he tohunga ki te whakawhanake me te whakaputa matū matū, takawaenga rongoa. Kei a ia ano tana wheketere, e hoko ana i a ia ano he whakataetae whakataetae i te maakete.
Mo te maha o nga tau, kua wikitoria e ta maatau kamupene te tautoko me te whakawhirinaki a nga kaihoko na te mea ka tohe tonu ki te hanga taonga kounga teitei me te utu pai.Ka whakapau kaha ia ki te makona i nga kaihoko katoa, hei utu, he nui te maia me te whakaute o taatau kaihoko ki ta maatau kamupene.Ahakoa te tini o nga kaihoko pono i toa i enei tau, ka noho humarie a Hegui i nga wa katoa me te ngana ki te whakapai ake i a ia ano mai i nga ahuatanga katoa.
Kei te tumanako matou ki te mahi tahi me koe me te whai hononga win-win ki a koe.Tena koa kia mohio koe ka makona koe.Tena koa whakapā mai ki ahau.

FAQ

1. Me pehea e taea ai e l nga tauira?

Ka taea e matou te whakarato ki a koe he tauira kore utu mo a maatau hua o naianei, ko te wa arahi he aroud 1-2 ra.

2. Ka taea te whakarite i nga tapanga me taku ake hoahoa?

Ae, me tuku noa mai o tuhi, mahi toi ranei, katahi ka taea e koe te hiahia.

3. Me pehea te utu ki a koe?

Ka taea e matou te utu i to utu ma te T / T, ESCROW, Western Union ranei e taunakihia ana, a ka taea ano e matou te whiwhi ma te L / C i te tirohanga.

4.He aha te wa arahi?

He rereke te wa rangatira i runga i nga rahinga rereke, ka whakarite maatau i nga tuku i roto i nga ra mahi 3-15 i muri i te whakapumautanga ota.

5. Me pehea te Kaute i muri i te hoko ratonga?

Ko te tuatahi, ko ta maatau whakahaere kounga ka whakaiti i te raru o te kounga ki te kore, mena he raru, ka tukuna atu e matou he taonga kore utu.


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