JPS5322192A - Manufacturing process for higher purity sodium sulfite anhydride - Google Patents

Manufacturing process for higher purity sodium sulfite anhydride

Info

Publication number
JPS5322192A
JPS5322192A JP9605876A JP9605876A JPS5322192A JP S5322192 A JPS5322192 A JP S5322192A JP 9605876 A JP9605876 A JP 9605876A JP 9605876 A JP9605876 A JP 9605876A JP S5322192 A JPS5322192 A JP S5322192A
Authority
JP
Japan
Prior art keywords
manufacturing process
sodium sulfite
higher purity
purity sodium
sulfite anhydride
Prior art date
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.)
Pending
Application number
JP9605876A
Other languages
Japanese (ja)
Inventor
Tsutomu Nakada
Kouichi Fujii
Kiyotaka Terajima
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.)
Nisso Kinzoku KK
Original Assignee
Nisso Kinzoku KK
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 Nisso Kinzoku KK filed Critical Nisso Kinzoku KK
Priority to JP9605876A priority Critical patent/JPS5322192A/en
Publication of JPS5322192A publication Critical patent/JPS5322192A/en
Pending legal-status Critical Current

Links

JP9605876A 1976-08-13 1976-08-13 Manufacturing process for higher purity sodium sulfite anhydride Pending JPS5322192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9605876A JPS5322192A (en) 1976-08-13 1976-08-13 Manufacturing process for higher purity sodium sulfite anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9605876A JPS5322192A (en) 1976-08-13 1976-08-13 Manufacturing process for higher purity sodium sulfite anhydride

Publications (1)

Publication Number Publication Date
JPS5322192A true JPS5322192A (en) 1978-03-01

Family

ID=14154831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9605876A Pending JPS5322192A (en) 1976-08-13 1976-08-13 Manufacturing process for higher purity sodium sulfite anhydride

Country Status (1)

Country Link
JP (1) JPS5322192A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339573A1 (en) * 1976-01-30 1977-08-26 Allied Chem SODIUM SULPHITE PRODUCTION PROCESS AND THUS OBTAINED NEW PRODUCT
JPS6272518A (en) * 1985-09-25 1987-04-03 Mitsui Toatsu Chem Inc Production of sodium sulfite

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339573A1 (en) * 1976-01-30 1977-08-26 Allied Chem SODIUM SULPHITE PRODUCTION PROCESS AND THUS OBTAINED NEW PRODUCT
JPS6272518A (en) * 1985-09-25 1987-04-03 Mitsui Toatsu Chem Inc Production of sodium sulfite
JPH0449488B2 (en) * 1985-09-25 1992-08-11 Mitsui Toatsu Chemicals

Similar Documents

Publication Publication Date Title
JPS5285122A (en) Process for manufacturing nnphosphonomethylglycin
PH14428A (en) Process for producing therepthalic acid
JPS5322528A (en) Process for producing anthraquinone compounds
YU252577A (en) Process for preparing sodium percarbonate
HU178639B (en) Process for producing 9-thia-12-azaprostanoic acid
HU179586B (en) Process for producing new 7-oximino-acetamido-ceph-3-eme-4-carboxylic acide derivatives
JPS5344523A (en) Process for manufacturing carbonate
JPS51122695A (en) Manufacturing process for sodium pyrosulfite
HU179789B (en) Process for producing phenoxy-alkanoic acid derivatives
JPS532421A (en) Process for manufacturing tetramethylthiurammonosulfide
JPS5358593A (en) Process for producing low molecularrweight polyyanhydrides
JPS52152897A (en) Manufacturing process for rostable gypsum
JPS5324402A (en) Process for making sheettlike structures
JPS532422A (en) Process for manufacturing tetramethylthiuramtetrasulfide
IL53156A0 (en) Process for the production of indanediones
JPS5322192A (en) Manufacturing process for higher purity sodium sulfite anhydride
GB1552869A (en) Process for obtaining high purity isobytlene
JPS52124902A (en) Process for pulp manufacture
JPS5350118A (en) Method of manufacturing high purity sscarboxymethyllllcysteine
JPS5294895A (en) Manufacturing process for sodium sulfite anhydride
JPS52133899A (en) Manufacturing process for sodium hydrogensulfate
JPS5365862A (en) Process for preparing high purity halogenonaphthalic anhydride
JPS52111516A (en) Process for manufacturing sodium metaallyl sulfonate
HU172980B (en) Process for producing indane-carboxylic acid derivatives
HU172720B (en) Process for producing 1-oxadethia-3-cepheme-4-carboxylic acid derivatives