IT8721196A0 - Procedimento per l'ottenimento di triossido di arsenico ad alta purezza. - Google Patents

Procedimento per l'ottenimento di triossido di arsenico ad alta purezza.

Info

Publication number
IT8721196A0
IT8721196A0 IT8721196A IT2119687A IT8721196A0 IT 8721196 A0 IT8721196 A0 IT 8721196A0 IT 8721196 A IT8721196 A IT 8721196A IT 2119687 A IT2119687 A IT 2119687A IT 8721196 A0 IT8721196 A0 IT 8721196A0
Authority
IT
Italy
Prior art keywords
procedure
high purity
obtaining high
arsenic trioxide
purity arsenic
Prior art date
Application number
IT8721196A
Other languages
English (en)
Other versions
IT1221967B (it
Inventor
Renato Guerriero
Original Assignee
Nuova Samin Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nuova Samin Spa filed Critical Nuova Samin Spa
Priority to IT21196/87A priority Critical patent/IT1221967B/it
Publication of IT8721196A0 publication Critical patent/IT8721196A0/it
Application granted granted Critical
Publication of IT1221967B publication Critical patent/IT1221967B/it

Links

IT21196/87A 1987-07-07 1987-07-07 Procedimento per l'ottenimento di triossido di arsenico ad alta purezza IT1221967B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT21196/87A IT1221967B (it) 1987-07-07 1987-07-07 Procedimento per l'ottenimento di triossido di arsenico ad alta purezza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21196/87A IT1221967B (it) 1987-07-07 1987-07-07 Procedimento per l'ottenimento di triossido di arsenico ad alta purezza

Publications (2)

Publication Number Publication Date
IT8721196A0 true IT8721196A0 (it) 1987-07-07
IT1221967B IT1221967B (it) 1990-08-31

Family

ID=11178219

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21196/87A IT1221967B (it) 1987-07-07 1987-07-07 Procedimento per l'ottenimento di triossido di arsenico ad alta purezza

Country Status (1)

Country Link
IT (1) IT1221967B (it)

Also Published As

Publication number Publication date
IT1221967B (it) 1990-08-31

Similar Documents

Publication Publication Date Title
FI883596A (fi) Epipodofyllotoxinglukosid-4' -fosfatderivat.
MA22668A1 (fr) Procede de preparation d'oxamides .
FR2620544B1 (fr) Procede d'interpolation
MA22481A1 (fr) Procede de preparation d'acides imidazolyl - alcenoiques .
DE3784147T2 (de) 3-pyrrolidinylthio-1-azabicyclo(3.2.0)hept-2-en-2-carbonsaeure-derivate.
FI891338A (fi) Parannus menetelmään 2',3'-dideoksi-2',3'-didehydronukleosidien valmistamiseksi
OA09244A (en) "Insecticidal cyclopropyl-substituted di(aryl) compounds".
IT1216627B (it) Rilevatore di prossimita'induttivo.
IT8921492A0 (it) Procedimento per l'ossidazione di composti paraffinici.
IT1147923B (it) Procedimento per la produzione di ditiazolil-2(2.2')-disolfuri
ATA320788A (de) 5,5-dimethyl-3-phenylvinyl-1-aminoalkoxy-iminocyclohex-2-enderivate
FR2630735B1 (fr) Procede de preparations d'halogenophenols
MA21849A1 (fr) Procede de fabrication d'alkyl - ethoxy - carboxylates .
DK482488A (da) 3'-demethoxyepipodophyllotoxinglucosidderivater
FI885785A0 (fi) Epipodofyllotoxinglukosid-4' -acylderivat.
FR2610625B1 (fr) 2-oxo-4-(2'-difluoromethylthiophenyl)5-methoxycarbonyl-6-methyl-1,2,3,4-tetrahydropyrimidine
IT8721196A0 (it) Procedimento per l'ottenimento di triossido di arsenico ad alta purezza.
FR2610924B1 (fr) Procede de preparation d'hydroxybiphenyles
DE3860187D1 (de) 3,4-dihydro-2h-pyrane.
IT1226838B (it) Macinacaffe'.
DK9588A (da) 2,1-benzothiazepin-2,2-dioxid-5-carboxylsyrederivater
DK161888A (da) Trioxabicyclo (2.2.2) octanderivater
IT211816Z2 (it) Dispositivo per l'introduzione di antifecondativi.
ATE85615T1 (de) 3-pyrrolidinylthio-1-azabicyclo(3.2.0>hept-2-en 2-carbonsaeure-derivate.
IT8621726A0 (it) Procedimento per l'ottenimento di pentossido di vanadio.