5,7-Dibromo-8-Hydroxyquinoline CAS 521-74-4 Maʻemaʻe >98.0% (HPLC) (T)

ʻO ka wehewehe pōkole:

Inoa Kemika: 5,7-Dibromo-8-Hydroxyquinoline

Synonyms: 5,7-Dibromo-8-Quinolinol

CAS: 521-74-4

Maʻemaʻe: >98.0% (HPLC) (T)

Keʻokeʻo a hiki i ka ʻalani māmā a i ka pauda melemele i ke aniani

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 5,7-Dibromo-8-Hydroxyquinoline (5,7-Dibromo-8-Quinolinol) (CAS: 521-74-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	5,7-Dibromo-8-Hydroxyquinoline
Nā huaʻōlelo like	5,7-Dibromo-8-Quinolinol;5,7-Dibromoquinolin-8-ol;5,7-Dibromooxine;Bromoxine
Helu CAS	521-74-4
Helu CAT	RF2376
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C9H5Br2NO
Kaumaha Molecular	302.95
Pilikino	Māmā Māmā
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Keʻokeʻo a hiki i ka ʻalani māmā a i ka pauda melemele i ke aniani
Maʻemaʻe / Kaʻina Hanana	>98.0% (HPLC)
Maʻemaʻe (Titration e HClO4)	97.5~102.5%
Lae hehee	197.0 a 203.0 ℃
Nalo ma ka maloo	<1.00%
Koena ma ka Ignition	<0.50%
Huina paumaele	<2.00%
Infrared Spectrum	Kūlike i ka hoʻolālā
Proton NMR Spectrum	Kūlike i ka hoʻolālā
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Russia, Korea, Iapana, Australia, etc.

ʻAno maikaʻiHōʻoiaʻiʻo?ʻO ka hōʻoiaʻiʻo kūpono, ka hoʻokele koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

Noi:

ʻO 5,7-Dibromo-8-Hydroxyquinoline (5,7-Dibromo-8-Quinolinol) (CAS: 521-74-4) he hydroxyquinoline halogenated.ʻO 5,7-Dibromo-8-Hydroxyquinoline he mea hoʻohuihui synthetic pono no ka synthesis lāʻau lapaʻau, waena waena.Ka Hana Hana I ka hoʻokuʻu ʻia o 14.5 g o 8-Hydroxyquinoline i 400 ml o ka wai i hoʻohui ʻia i kahi dropwise he hopena o 32.3 g Bromine a me 30 g 8% aqueous hydrobromide i 30 ml wai.Ua emi ka mahana o ka hui ʻana i 33 ℃.Hoʻomauʻia ka hoʻouluʻana no 30 min, 5,7-Dibromo-8-Hydroxyquinoline i hōʻiliʻiliʻia e ka kānana, holoiʻia me ka wai a maloʻo;hua 29.8 g (98.4%).