[go: up one dir, main page]

CA703499A - Process for the production of pure sodium salts of 5-sulpho-isophthalic acid and 2-sulpho-terephthalic acid - Google Patents

Process for the production of pure sodium salts of 5-sulpho-isophthalic acid and 2-sulpho-terephthalic acid

Info

Publication number
CA703499A
CA703499A CA703499A CA703499DA CA703499A CA 703499 A CA703499 A CA 703499A CA 703499 A CA703499 A CA 703499A CA 703499D A CA703499D A CA 703499DA CA 703499 A CA703499 A CA 703499A
Authority
CA
Canada
Prior art keywords
sulpho
production
sodium salts
pure sodium
acid
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.)
Expired
Application number
CA703499A
Inventor
Burkhardt Rudolf
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.)
Chemische Werke Witten GmbH
Original Assignee
Chemische Werke Witten GmbH
Publication date
Application granted granted Critical
Publication of CA703499A publication Critical patent/CA703499A/en
Expired legal-status Critical Current

Links

CA703499A Process for the production of pure sodium salts of 5-sulpho-isophthalic acid and 2-sulpho-terephthalic acid Expired CA703499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA703499T

Publications (1)

Publication Number Publication Date
CA703499A true CA703499A (en) 1965-02-09

Family

ID=36017168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA703499A Expired CA703499A (en) Process for the production of pure sodium salts of 5-sulpho-isophthalic acid and 2-sulpho-terephthalic acid

Country Status (1)

Country Link
CA (1) CA703499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993063A (en) * 2012-07-30 2013-03-27 枣庄市泰瑞精细化工有限公司 Preparation method of isophthalic acid-5-sodium sulfonate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993063A (en) * 2012-07-30 2013-03-27 枣庄市泰瑞精细化工有限公司 Preparation method of isophthalic acid-5-sodium sulfonate

Similar Documents

Publication Publication Date Title
CA703499A (en) Process for the production of pure sodium salts of 5-sulpho-isophthalic acid and 2-sulpho-terephthalic acid
CA917878A (en) Process for the continuous production of salts
IL26275A (en) Derivatives of prostanoic acid and process for the production of same
CA746038A (en) Process for the production of triaryl-phosphino-propionic acid betaines
CA740474A (en) Process for the production of pyrethric acid
CA746536A (en) Process for the production of trans-4-aminomethylcyclohexane-1-carboxylic acid
CA756628A (en) Process for the production of acid derivatives
CA716100A (en) Process for the production of organoboric acid amides
CA726182A (en) Process for the production of quaternary salts of certain indolealkylamines
CA757641A (en) Derivatives of dithiophosphonic acid and process for their production
CA756627A (en) Derivatives of dithiophosphoric acid and process for the production teereof
CA662841A (en) Process for the production of orthoformic acid dialkyl-ester amides
CA766265A (en) Process for the production of alkali salts of carbonic acids
CA742708A (en) Process for the manufacture of basic dibenzooxepine and dibenzothiepine derivatives and their salts
AU418127B2 (en) Process forthe production of adipic acid
CA734508A (en) Process for the production of thioformamide
CA703305A (en) Production of pure acetic acid
CA707358A (en) Production of adipic acid
CA722728A (en) Production of adipic acid
CA704444A (en) Production of sulfamic acid
CA715599A (en) Process for the production of adipic acid
CA715605A (en) Process for the production of n-aryl-n-trifluoromethylsulphenic acid halides
CA729227A (en) Process for producing trans-stereo-isomer of 4-aminomethylcyclohexane-1-carboxylic acid
CA739467A (en) Process for the manufacture of amino acid derivatives
AU4491468A (en) Process for the production of new aryloxy-alkanoic acids and their salts thereof