ES146902A1 - Preparation of anhydrous sodium hyposulfite. - Google Patents

Preparation of anhydrous sodium hyposulfite.

Info

Publication number: ES146902A1
Authority: ES; Spain
Prior art keywords: preparation; anhydrous sodium; sodium hyposulfite; hyposulfite; anhydrous
Prior art date: 1939-05-04
Legal status (The legal status 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 status listed.): Expired

Application number

ES146902A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

IG Farbenindustrie AG

Original Assignee

IG Farbenindustrie AG

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.)

1939-05-04

Filing date

1939-05-04

Publication date

1941-03-01

1939-05-04 Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG

1939-05-04 Priority to ES146902A priority Critical patent/ES146902A1/en

1941-03-01 Publication of ES146902A1 publication Critical patent/ES146902A1/en

Status Expired legal-status Critical Current

Links

AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 title 1
235000019345 sodium thiosulphate Nutrition 0.000 title 1

ES146902A 1939-05-04 1939-05-04 Preparation of anhydrous sodium hyposulfite. Expired ES146902A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES146902A ES146902A1 (en)	1939-05-04	1939-05-04	Preparation of anhydrous sodium hyposulfite.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES146902A ES146902A1 (en)	1939-05-04	1939-05-04	Preparation of anhydrous sodium hyposulfite.

Publications (1)

Publication Number	Publication Date
ES146902A1 true ES146902A1 (en)	1941-03-01

Family

ID=65597485

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES146902A Expired ES146902A1 (en)	1939-05-04	1939-05-04	Preparation of anhydrous sodium hyposulfite.

Country Status (1)

Country	Link
ES (1)	ES146902A1 (en)

1939
- 1939-05-04 ES ES146902A patent/ES146902A1/en not_active Expired

Similar Documents

Publication	Publication Date	Title
ES146902A1 (en)	1941-03-01	Preparation of anhydrous sodium hyposulfite.
FR868678A (en)	1942-01-12	Mower-binder frame
FR808128A (en)	1937-01-29	Desensitizing solution
FR849143A (en)	1939-11-14	Chonograph mechanism
FR861122A (en)	1941-02-01	Laryngaphonic combined
FR788623A (en)	1935-10-14	Articulator
ES148972A1 (en)	1942-05-01	ACOOPLAMIENTO DE GARRAS
FR864829A (en)	1941-05-06	Rangefinder
FR868633A (en)	1942-01-09	Rangefinder
FR938231A (en)	1948-09-08	Halogenated arylsilicones
ES149252A1 (en)	1942-05-01	COMBINED CURTITION PROCEDURE
FR788546A (en)	1935-10-11	Jumpsuit
FI20407A (en)	1945-01-29	Mottagare med fadingreglering i hög- och lågfrekvensdelen
FR850972A (en)	1939-12-30	Visor-heat shield
ES142916A1 (en)	1936-10-01	SUPERPOSITOR CONNECTION
FI19351A (en)	1942-09-15	Talmaskin med tonarm-föring
FI19604A (en)	1943-06-10	Högkänslig spetsanslagständare med bristande tändstift
FI19862A (en)	1943-12-31	Leksak med mekaniskt drivverk
FI19986A (en)	1944-03-10	Med glidskyddsgrepp försett bilringsdäck
FI20274A (en)	1944-09-11	Skidbindsle med bakstropp
FI20518A (en)	1945-03-26	Skida med löpbana försedd med metallkanter
FI21113A (en)	1946-03-14	Summamätare med urladdningsrör
FI21357A (en)	1946-06-26	Elektrisk velocipedbelysningsmaskin med roterande stjärnmagnet
FI21358A (en)	1946-06-26	Cykelljusgenerator med roterande stjärnmagneter
FI19883A (en)	1944-02-10	Elektriskt urladdningsrör med en sekundäremissionselektrod