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Menadione (2-Methyl-1,4-naphthoquinone)

Menadione (2-methyl-1,4-naphthoquinone, CAS 58-27-5) shine quinone na roba wanda aka kawo azaman foda crystalline rawaya. Ana amfani da shi azaman tsaka-tsaki don abubuwan da ke da alaƙa da bitamin K kuma a cikin haɗaɗɗun kwayoyin halitta da bincike na biochemical. Ya kamata a bambanta Menadione daga ƙera bitamin K3 abubuwan da ake ƙara ciyarwa kamar MSB da MNB.
  • ozun

  • Methyl-1,4-naphthoquinone

  • Hasken rawaya crystalline foda

  • 58-27-5

  • Saukewa: C11H8O2

  • 172.18 g/mol

  • 200-372-6

  • marar narkewa a cikin ruwa

samuwa:

Bayanin Samfura

Bayanin Samfura

Menadione, wanda aka fi sani da bitamin K3, shine naphthoquinone mai maye gurbin methyl. Ƙungiyar quinone ta shiga cikin halayen redox, yana sa ya zama mai amfani a cikin haɓakaccen haɓakawa da kuma nazarin dakin gwaje-gwaje na damuwa na oxidative.

Wannan shafin samfurin ya ƙunshi mendione, CAS 58-27-5. Bai bayyana menadione sodium bisulfite (MSB) ko menadione nicotinamide bisulfite (MNB) ba.

Bayanin samfur

Siga

Bayani

Sunan sinadarai

2-Methyl-1,4-naphthoquinone

Sunaye gama gari

Menadione; Vitamin K3

Lambar CAS

58-27-5

lambar EC

200-372-6

Tsarin kwayoyin halitta

C₁ H₈O₂

Nauyin kwayoyin halitta

172.18 g/mol

Bayyanar

Yellow crystalline foda

Ruwa mai narkewa

A zahiri mara narkewa

Assay

Tabbatar da ƙayyadaddun ƙayyadaddun halin yanzu da COA

Da fatan za a ƙididdige ƙimar da ake buƙata da hanyar gwaji lokacin yin bincike. Ya kamata a kimanta dacewa da darajar daga cikakken ƙayyadaddun bayanai, ba sunan samfurin kaɗai ba.

Tsarin Sinadari da Kayafai

Menadione shine asalin 2-methyl na 1,4-naphthoquinone . Yana da haske kuma yana da ƙarancin narkewar ruwa. Don haka ya kamata a yi la'akari da zaɓin mai ƙarfi da kariya daga haske yayin ƙirƙira da sarrafawa.

Aikace-aikace na Menadione

Matsakaicin Abincin Dabbobi

  • Abubuwan da aka samo asali na Vitamin K3: Ana amfani dashi azaman kayan farawa don mahadi kamar MSB da MNB.

  • Zaɓin kayan abinci na ciyarwa: Masu siyayya masu haɓaka premixes yakamata su ƙayyade abin da ake buƙata, daidaitaccen abun ciki da daidaitaccen abinci.

Mahalli na iyaye da abubuwan da suka samo asali na ciyarwar sa sun bambanta a cikin abun da ke ciki da kuma halayen ƙirƙira. Kada a kula da su azaman kayan musanyawa.

Matsakaicin Magunguna

  • Haɗin da ke da alaƙa da Vitamin K: Ana amfani da shi wajen shirya abubuwan da aka zaɓa da kuma tsaka-tsakin sinadarai masu alaƙa.

  • Haɓaka tsari: An ƙididdige don hanyoyin amsawa waɗanda ke buƙatar tubalin ginin quinone da aka maye gurbin methyl.

Waɗannan aikace-aikacen suna buƙatar cancanta don tsarin masana'anta da aka yi niyya kuma baya tabbatar da dacewa azaman gamayya na magani.

Haɗin Sinanci da Binciken Halitta

  • Chemistry Quinone: An yi amfani da shi a cikin nazarin halayen redox da canje-canjen sinadarai.

  • Binciken Oxidative-danniya: An yi amfani dashi azaman reagen dakin gwaje-gwaje a cikin binciken tushen tantanin halitta.

Bai kamata a gabatar da ayyukan nazarin halittu na gwaji azaman shaida na ingantaccen magani ba.

Supply da Marufi

Zaɓuɓɓukan tattarawa sun haɗa da gangunan fiber 25 kg da jakunkuna kilo 25. Tabbatar da nau'in fakitin da ke akwai, marufi na ciki mai kariya da adadin oda kafin siye.

Aozun na iya tattauna ƙayyadaddun buƙatun, takaddun fitarwa da tsare-tsaren dabaru don inda za ku.

Adana da Gudanarwa

  • Ajiye tam an rufe a wuri mai sanyi, busasshen, kariya daga haske da zafi.

  • Guji haifar ko numfashi ƙura; yi amfani da iskar da ta dace, safofin hannu masu kariya da kariya ta ido.

  • Hana ci da haɗuwa da fata da idanu. Menadione na iya haifar da haushi da rashin lafiyar fata.

  • Hana saki cikin magudanun ruwa da ruwan saman.

  • Bi SDS da aka kawo don kayan da basu dace ba, zubarwa da kowane takamaiman buƙatun ajiya.

Tambayoyin da ake yawan yi

Shin menadione samfurin iri ɗaya ne da MSB ko MNB?

A'a. MSB da MNB fitattun abubuwan da suka samo asali ne na mendione tare da nau'i daban-daban da kuma daidaitattun abubuwan ciki. Tabbatar da ainihin sinadari da ƙayyadaddun bayanai kafin kwatanta zance.

Shin wannan samfurin ya dace da kariyar bitamin ɗan adam?

Bai kamata a zaɓe shi don wannan dalili ba bisa sunan 'bitamin K3.' Menadione ya bambanta da nau'ikan K1 da K2 da aka saba amfani da su a cikin abincin ɗan adam.

Wane bayani ake buƙata don zance?

Da fatan za a samar da hanyar tantancewa da ake buƙata, aikace-aikacen da aka yi niyya, adadi, zaɓin marufi da wurin isarwa. Ana iya tattauna takaddun tallafi da samun samfurin.

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Don ƙayyadaddun ƙayyadaddun ƙayyadaddun samfur, takaddun samfur ko zance, tuntuɓi Aozun tare da buƙatun ku.

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