Ikhwalithi ephezulu engu-1,8-Naphthalic anhydride CAS 81-84-5 ngentengo yasefekthri

Incazelo emfushane:

1,8-Naphthalic i-anhydride 

I-CAS 81-84-5

Ubumsulwa: 99%

Ukupakisha: 1kg/isikhwama, 25kg/isigubhu

 

I-1,8-Naphthalic anhydride iyinhlanganisela yemvelo enefomula ethi C₁₀H.Ingenye yama-isomer amathathu e-naphthalic anhydride, amanye amabili abe yi-1,2- kanye ne-2,3-derivatives.I-1,8-isomer ilungiswa nge-aerobic oxidation ye-acenaphthene.I-2,6-naphthalenedicarboxylic acid ingalungiswa kusuka kule anhydride.

 

Ikhwalithi Enhle Nokulethwa Okusheshayo Nesevisi Yokwenza Ngokwezifiso

Inombolo yocingo: +86-17321470240(WhatsApp&Wechat)

Email: kevin@shxlchem.com

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

Ikhwalithi ephezulu 1,8-Naphthalic i-anhydride I-CAS 81-84-5ngentengo yefekthri

I-1,8-Naphthalic anhydride iyinhlanganisela yemvelo enefomula ethi C₁₀H.Ingenye yama-isomer amathathu e-naphthalic anhydride, amanye amabili abe yi-1,2- kanye ne-2,3-derivatives.I-1,8-isomer ilungiswa nge-aerobic oxidation ye-acenaphthene.I-2,6-naphthalenedicarboxylic acid ingalungiswa kusuka kule anhydride.

Izakhiwo zamakhemikhali:

Ikhwalithi ephezulu 1,8-Naphthalic i-anhydride I-CAS 81-84-5ngentengo yefekthri

MF: C12H6O3
MW: 198.17
I-EINECS: 201-380-2
Iphuzu lokuncibilika lingu-269 °C
Iphoyinti lokubilisa 295.48°C (isilinganiso esinzima)
ukuminyana 1.2571 (isilinganiso esinzima)
yakha Ikristalu eliphuzi elikhanyayo

Ishidi Ledatha Yezobuchwepheshe/TDS:

Ikhwalithi ephezulu engu-1,8-Naphthalic anhydride CAS 81-84-5 ngentengo yasefekthri

Izinto Imininingwane
Ukubukeka Ikristalu eliphuzi elikhanyayo
Ubumsulwa ≥99%
Umswakama ≤0.50%
Okuqukethwe okuqinile ≥99.5%
Ukungcola Kwe-Acid ≤0.50%

Isicelo

Ikhwalithi ephezulu 1,8-Naphthalic i-anhydride I-CAS 81-84-5ngentengo yefekthri

I-1,8-Naphthalic anhydride iyisandulela sokuphuma kokunye oku-4-chloro kanye no-4,5-dichloro.Lawa maqembu e-chloride asengozini yokugudluzwa ama-amine nama-alkoxide, okuholela, ekugcineni, emndenini omkhulu wama-naphthalimides, asetshenziswa njengezikhanyisi zokukhanya.

FAQS

Kufanele ngithathe kanjani i-1,8-Naphthalic anhydride CAS 81-84-5?

Contact: kevin@shxlchem.com

Imigomo yokukhokha

T/T(i-telex transfer), Western Union, MoneyGram, BTC(bitcoin), njll.

Isikhathi esiholayo

≤25kg: zingakapheli izinsuku ezintathu zokusebenza ngemuva kokutholwa kwenkokhelo.

25kg: isonto elilodwa

Isampula

Iyatholakala

Iphakheji

1kg isikhwama ngasinye, 25kg isigubhu ngasinye, noma njengoba ubufuna.

Isitoreji

Gcina isitsha sivalwe ngokuqinile endaweni eyomile, epholile futhi enomoya omuhle.

Isitifiketi

7fbbc232

Esingakwazi ukukunikeza

79a2f3e71

  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona