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

Whakaahuatanga Poto:

Ingoa matū: 5,7-Dibromo-8-Hydroxyquinoline

Nga kupu taurite: 5,7-Dibromo-8-Quinolinol

CAS: 521-74-4

Parakore: >98.0% (HPLC) (T)

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Whakaahuatanga:

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

Ngā Āhuatanga matū:

Ingoa matū	5,7-Dibromo-8-Hydroxyquinoline
Nga kupu taurite	5,7-Dibromo-8-Quinolinol;5,7-Dibromoquinolin-8-ol;5,7-Dibromooxine;Bromoxine
Tau CAS	521-74-4
Tau CAT	RF2376
Tūnga Taonga	I roto i te Stock, Production Tauine Up ki Taranata
Tātai rāpoi	C9H5Br2NO
Taumaha rāpoi	302.95
Tairongo	Maamaa Maamaa
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Maama-ma ki te Karaka Maama ki te Paura Kowhai ki te Kiriata
Te Maama / Tikanga Tatauria	>98.0% (HPLC)
Pure (Titration by HClO4)	97.5~102.5%
Iwi Whakarewa	197.0 ki te 203.0 ℃
Ngaronga i te whakamaroke	<1.00%
Te toenga i runga i te mura	<0.50%
Nga poke katoa	<2.00%
Spectrum Infrared	He rite ki te Hanganga
Proton NMR Spectrum	He rite ki te Hanganga
Paerewa Whakamatau	Paerewa hinonga
Whakamahinga	Takawaenga Rongoa

Mōkī me te Rokiroki:

Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Kaata Drum, kia rite ranei ki te hiahia a te kaihoko

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku

Painga:

Rawa Rawa: Rawa rawa nga whakaurunga me nga tohunga hangarau

Ratonga Ngaio: Kotahi te ratonga hoko mutu

Mōkī OEM: Moeke ritenga me te tapanga e waatea ana

Tukunga Tere: Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku

Whakapumau: Kia mau tonu nga taonga e tika ana

Tautoko Hangarau: Kei te waatea te otinga hangarau

Ratonga Hangarau Ritenga: Mai i te karamu ki te kirokaramu

Kounga Teitei: Kua whakaritea he punaha whakapumautanga kounga

FAQ:

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Taupānga:

Ko te 5,7-Dibromo-8-Hydroxyquinoline (5,7-Dibromo-8-Quinolinol) (CAS: 521-74-4) he hydroxyquinoline halogenated.Ko te 5,7-Dibromo-8-Hydroxyquinoline he takawaenga waihanga whai hua mo te whakahiato rongoa, takawaenga waro.Te Tukanga Hanga Ki te whakatārewatanga o te 14.5 g o te 8-Hydroxyquinoline i roto i te 400 ml o te wai ka taapirihia he otinga o te 32.3 g Bromine me te 30 g 8% hydrobromide wai i roto i te 30 ml wai.Ka heke te pāmahana o te ranunga tauhohenga ki te 33 ℃.I haere tonu te whakaoho mo te 30 min, 5,7-Dibromo-8-Hydroxyquinoline i kohia e te filtration, ka horoia ki te wai ka maroke;hua 29.8 g (98.4%).