Diethylaminosulfur Trifluoride (DAST, CAS 38078-09-0) – Umucuruzi w’inganda n’umutangabuguzi ukomeye mu Bushinwa

Intangiriro

Diethylaminosulfur Trifluoride (DAST, CAS No. 38078-09-0) ni reagent yihariye cyane ikoreshwa cyane mu miti, imiti ikomoka ku buhinzi, no mu guhuza imiti n’ibikomoka ku bimera. Nk’inganda nini cyane mu Bushinwa zikora DAST, dutanga DAST ifite isuku nyinshi kandi igenzura neza ubuziranenge, bigatuma habaho imikorere myiza mu nganda no mu bushakashatsi.

Ibiranga Ibicuruzwa

• Formula y'ibinyabutabire: (C₂H₅)₂NSF₃

• Nimero ya CAS: 38078-09-0

• Ubwiza: ≥98% (HPLC)

• Isura: Ikiyiko kidafite ibara cyangwa umuhondo werurutse

• Ububiko: Bisabwa Ubukonje -20--2°Ckugira ngo hirindwe ko ibintu byangirika

• Ituze: Ishobora kwangirika ku bushyuhe; igomba gufatwa n'umwuka udakora (N₂/Ar)

Imikoreshereze ya DAST

DAST ni reagent ikora ibintu byinshi ifite inshingano z'ingenzi muri ibi bikurikira:

1. Imiti: Guteranya imiti igabanya ubukana bw'imiti (urugero: steroid, imiti igabanya ubukana bw'imiti irwanya virusi).

2. imiti ikomoka ku buhinzi: Gukora imiti yica udukoko n'imiti yica udukoko irimo fluorine.

3. Gukora Organic: Guhitamo fluorination ya alkoholi, karuboneli, na heterocycles.

4. Ubumenyi bw'Ibikoresho: Gukora fluoropolymers na kristu z'amazi.

Kuki twahitamo DAST yacu?

1. Ubwiza n'Ubuziranenge bitagira urugero

• DAST yacu ikorerwa isuzuma rikomeye rya HPLC/GC-MS kugira ngo irebe ko isuku ari ≥98%, bigabanye ingaruka mbi.

• Guhuza ibintu byose hamwe kugira ngo bikore neza.

2. Ubushobozi bwo gukora ibintu mu buryo buhanitse

• Uruganda runini rwo mu Bushinwa rukora DAST rufite imikorere yemewe na ISO 9001.

• Umusaruro wa buri mwaka wa toni zirenga 50, uhaza ibyifuzo by'isi yose.

3. Uburyo bwihariye bwo gucunga no gupakira

• Kubika: Bitangwa mu bikoresho bifunze kandi bihuye n'umugozi ukonje.

• Gupfunyika: Amacupa y'ibirahure by'umuhondo cyangwa ingoma z'icyuma kidashonga zikozwe mu cyuma gifunze azote.

4. Inkunga ya tekiniki no kuyihindura

• Ibisubizo byihariye (urugero, amabwiriza menshi, imiterere yahinduwe).

• SDS, COA, n'inyandiko z'amabwiriza byatanzwe.

Amabwiriza y'umutekano n'ubwikorezi

• Kubika: Bigomba kubikwa kuri -20°C; wirinde ko byahura n'ubushuhe/umwuka.

• Ubwikorezi: Bishyizwe mu byiciro by'ibintu biteza akaga (UN 3286). Bisaba:

  • Ibikoresho bikonjesha (urubura rwumye cyangwa amakamyo afungishijwe firigo).

  • Umutwe w'umwuka udafite umwuka (N₂) uri mu ipaki.

  • Iyubahirizwa ry'amabwiriza ya IATA/ADR yerekeye gutwara ibintu mu kirere/ubutaka.

Umwanzuro

Nk’uruganda rukora Diethylaminosulfur Trifluoride mu Bushinwa (DAST, CAS 38078-09-0), duhuza umusaruro mwinshi, ubuziranenge budasanzwe, n’ibikoresho bikomeye byo mu bwoko bwa “cold-chain” kugira ngo duhe abakiriya bo ku isi yose serivisi. Byaba ari ubushakashatsi ku bya farumasi cyangwa fluorination mu nganda, DAST yacu itanga icyizere ntagereranywa.