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huahana

Selenium maʻemaʻe kiʻekiʻe 99.999% 99.9999% 5n 6n Selenium Metal Price Selenium Powder

ʻO ka wehewehe pōkole:

Mea: selenium granulated 99.999%

Ke ʻano: ʻeleʻele ʻeleʻele a i ʻole ʻeleʻele granules

Maʻemaʻe: 99.999%, 99.9999%

EINECS No: 231-194-7

No CAS: 7782-49-2

Ka Hui Kemika: Selenium

Papa: Papa Hana Hana

ʻAno: concave shape selenium granule


Huahana Huahana

Huahana Huahana

Hōʻike Huahana

10004
10005

Hoʻohana Huahana

Hoʻohana nui ʻia ʻo Selenium i nā mea o ka pahu toner, nā mea photoelectric, nā kiʻi electrostatic a me nā mea ʻē aʻe o ka mea hana optical.

Hōʻike a me nā waiwai kino

Se

Selenium

A58f6bd6c457543e692554eb8ea550d19Y Ka waiwai kino: He 34 ka helu atomika, 78.89 ka nui o ke kaumaha.
Ka waiwai kemika: Hiki i ka Selenium ke puhi i ka lewa a hoʻouna aku i ka lapalapa polū, e hoʻohua i ʻelua selenium oxide. Hiki nō hoʻi iā ia ke hana me ka metala a i ʻole ka metala pololei, me ka hydrogen a me ka halogen, akā ʻaʻole hiki ke hana me ka inoxidability acid.
Hōʻike

Se-5N(99.999%)

Se-6N(99.9999%)

Huina haumia

≤10ppm

≤1ppm

Palapala noi Hoʻohana nui ʻia ʻo Selenium i nā mea o ka pahu toner, nā mea photoelectric, nā kiʻi electrostatic a me nā mea ʻē aʻe o ka mea hana optical.

Hoʻopili

Pallet kūikawā i loko o ka pahu

Waihona Huahana a me ka halihali ana

Inā ʻaʻole i kuhikuhi ʻia, pono e mālama ʻia nā huahana fiberglass i kahi maloʻo, ʻoluʻolu a me ka maʻa.Hoʻohana maikaʻi ʻia i loko o 12 mau mahina ma hope o ka lā hana.Pono lākou e noho i loko o kā lākou waihona mua a hiki i ka wā ma mua o ka hoʻohana ʻana.Kūpono nā huahana no ka lawe ʻana ma ke ala o ka moku, kaʻaahi, a kaʻa paha.


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