GB1417928A - Recovery of the pentahydrate trisodium salt of carboxy methoxy succinic acid - Google Patents

Recovery of the pentahydrate trisodium salt of carboxy methoxy succinic acid

Info

Publication number
GB1417928A
GB1417928A GB4177673A GB4177673A GB1417928A GB 1417928 A GB1417928 A GB 1417928A GB 4177673 A GB4177673 A GB 4177673A GB 4177673 A GB4177673 A GB 4177673A GB 1417928 A GB1417928 A GB 1417928A
Authority
GB
United Kingdom
Prior art keywords
trisodium salt
succinic acid
pentahydrate
recovery
carboxy methoxy
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
GB4177673A
Other languages
English (en)
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Publication of GB1417928A publication Critical patent/GB1417928A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB4177673A 1972-09-11 1973-09-05 Recovery of the pentahydrate trisodium salt of carboxy methoxy succinic acid Expired GB1417928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28803072A 1972-09-11 1972-09-11

Publications (1)

Publication Number Publication Date
GB1417928A true GB1417928A (en) 1975-12-31

Family

ID=23105451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4177673A Expired GB1417928A (en) 1972-09-11 1973-09-05 Recovery of the pentahydrate trisodium salt of carboxy methoxy succinic acid

Country Status (7)

Country Link
JP (1) JPS4966627A (fr)
BE (1) BE804657A (fr)
CA (1) CA1010898A (fr)
DE (1) DE2345313B2 (fr)
FR (1) FR2198923B3 (fr)
GB (1) GB1417928A (fr)
NL (1) NL7312317A (fr)

Also Published As

Publication number Publication date
BE804657A (fr) 1974-03-11
JPS4966627A (fr) 1974-06-27
DE2345313B2 (de) 1975-07-24
FR2198923B3 (fr) 1976-08-06
FR2198923A1 (fr) 1974-04-05
CA1010898A (en) 1977-05-24
DE2345313A1 (de) 1974-04-04
NL7312317A (fr) 1974-03-13

Similar Documents

Publication Publication Date Title
GB1319390A (en) Process for sterilising contact lenses
GB1269185A (en) Process for the isolation and purification of insulin
GB1326473A (en) Process for purifying alpha-l-aspartyl-l-phenylalanine methyl ester and intermediates in said process
GB1420511A (en) Process for the purification of cyclohexanone
GB1417928A (en) Recovery of the pentahydrate trisodium salt of carboxy methoxy succinic acid
GB1330848A (en) Preparation of 7-hydroxy-dihydrocitronellal
GB1261685A (en) Purification of crude 2-mercaptobenzothiazole
CA965959A (en) Process for recovery of dissolved mercury salts from aqueous solutions
GB1211589A (en) Enantiomer isolation process
GB1391315A (en) Recovery of sodium hydroxide
GB1313241A (en) Process for the production of tetronic acid
GB1155957A (en) Phosphoric Acid Purification Process.
GB1182513A (en) Guanosine Derivatives and a process for preparing the same
GB1259140A (fr)
GB1304483A (fr)
GB1533015A (en) Process for recovering polyvinyl alcohol
GB1152233A (en) Process for the Purification of Adipic Acid
GB1337668A (en) Purification of commercial grade phosphoric acid
SU459958A1 (ru) Способ получени -фенил-2-нафтиламина
GB1436114A (en) Purification of phosphoric acid crystallization process
GB1365362A (en) Process for producing cirtic acid
GB1215987A (en) Method for purifying salts of amino sulfonic acid condensation products
GB1379532A (en) 5,6,7,8-tetrahydrofolic acid crystal and process of producing the crystal
ES421050A1 (es) Procedimiento para la recuperacion de sales organicas de amonio de soluciones acuosas que las contengan.
IE35922B1 (en) Recovery of cephalothin salts

Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee