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Application filed by Institutul De Cercetari Chimico-FarmaceuticefiledCriticalInstitutul De Cercetari Chimico-Farmaceutice
Priority to RO126269ApriorityCriticalpatent/RO95479B1/ro
Publication of RO95479A2publicationCriticalpatent/RO95479A2/ro
Publication of RO95479B1publicationCriticalpatent/RO95479B1/ro
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
Inventia se refera la un procedeu de obtinere a sulfatiazolului microcristale si consta în tratarea solutiilor apoase de sulfatiazol sare de amoniu sau sodiu în acid acetic diluat, în prezenta de etilenglicol sau metanol.
RO126269A1986-12-291986-12-29Procedeu de obtinere a sulfatiazolului microcristale
RO95479B1
(ro)
Menetelmä natriumkloridin teollisen vesilioksen valmistamiseksi ja näin saadun natriumkloridin vesiliuoksen käyttö natriumhydroksidin vesiliuoksen valmistamiseksi elektrolyyttisesti, natriumkarbonaatin valmistamiseksi ja natriumkloridikiteiden valmistamiseksi