Phosphorus Pentabromide CAS 7789-69-7 Maʻemaʻe >95.0% (T)

ʻO ka wehewehe pōkole:

Inoa Kemika: Phosphorus Pentabromide

Synonyms: Phosphorus(V) Bromide;PBr5

CAS: 7789-69-7

Maʻemaʻe: >95.0% (Titration e AgNO3)

Nānā: Pada Melemele

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Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o Phosphorus Pentabromide (CAS: 7789-69-7) me ke kiʻekiʻe.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe i kēia huahana, e ʻoluʻolu e hoʻouna i ka ʻike kikoʻī e pili ana i ka helu CAS, ka inoa huahana, ka nui iā mākou.Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia Phosphorus Pentabromide
Nā huaʻōlelo like Phosphorus(V) Bromide;PBr5;Pentabromo Phosphorus
Helu CAS 7789-69-7
Helu CAT RF2706
Kūlana Kūʻai Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala PBr5
Kaumaha Molecular 430.49
Lae hehee >100 ℃
Lae paila 105.0~107.0 ℃
ʻO ka mānoanoa 3.610
Pilikino Hygroscopic.ʻAiʻoniʻoni
Hiki i ka wai Pane me ka wai
Pilikia ʻona a/a ʻino paha
Brand Kemika Ruifu

Nā kikoʻī:

'ikamu Nā kikoʻī
Ka nana aku Pauda Melemele
Maʻemaʻe / Kaʻina Hanana >95.0% (Titration e AgNO3)
Nalo ma ka maloo <0.50%
Kūlana hoʻāʻo Kūlana ʻoihana

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Noi:

Hoʻohana ʻia ʻo Phosphorus Pentabromide (CAS: 7789-69-7) ma ke ʻano he brominating agent, ua hoʻohana ʻia i ka kemika organik e hoʻololi i nā waikawa carboxylic i acyl bromides, he mea hoʻohana bromination maʻamau e hoʻololi i nā alkohol i bromides a i ka dibromination o nā ketones.ʻO ka Phosphorus Pentabromide, mea ʻawaʻawa a me ka corrosive.ʻO ka hui ʻana me ka wai a i ʻole ka mahu e alakaʻi ai i ka palaho ʻino (hydrolysis) e hoʻopuka ana i nā uahi phosphoryl bromide ʻona.Ke hoʻomehana ʻia a hiki i ka decomposition ʻo Phosphorus Pentabromide e hoʻokuʻu i nā uahi ʻawaʻawa o ka bromide a me nā oxides o ka phosphorus.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou