CA1084237A - Production of maddrell salt - Google Patents

Production of maddrell salt

Info

Publication number
CA1084237A
CA1084237A CA276,152A CA276152A CA1084237A CA 1084237 A CA1084237 A CA 1084237A CA 276152 A CA276152 A CA 276152A CA 1084237 A CA1084237 A CA 1084237A
Authority
CA
Canada
Prior art keywords
salt
sodium
phosphate
starting material
maddrell
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
CA276,152A
Other languages
English (en)
French (fr)
Inventor
Renate Adrian
Raban Von Schenck
Klaus Sommer
Hermann Weber
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.)
Hoechst AG
Original Assignee
Hoechst 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.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1084237A publication Critical patent/CA1084237A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/44—Metaphosphates
    • C01B25/445—Metaphosphates of alkali metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA276,152A 1976-04-15 1977-04-14 Production of maddrell salt Expired CA1084237A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762616740 DE2616740A1 (de) 1976-04-15 1976-04-15 Verfahren zur herstellung von maddrell-salz
DEP2616740.8 1976-04-15

Publications (1)

Publication Number Publication Date
CA1084237A true CA1084237A (en) 1980-08-26

Family

ID=5975504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,152A Expired CA1084237A (en) 1976-04-15 1977-04-14 Production of maddrell salt

Country Status (11)

Country Link
JP (1) JPS52126696A (zh)
AT (1) AT353226B (zh)
BE (1) BE853584A (zh)
CA (1) CA1084237A (zh)
DE (1) DE2616740A1 (zh)
DK (1) DK166077A (zh)
FR (1) FR2348151A1 (zh)
GB (1) GB1524496A (zh)
IT (1) IT1073178B (zh)
NL (1) NL7704102A (zh)
SE (1) SE7704182L (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543394A1 (de) * 1985-12-07 1987-06-11 Benckiser Knapsack Gmbh Verfahren zur herstellung von maddrellschem salz, sowie natriumdihydrogenphosphat, enthaltend 0,05 - 2,5 mol% phosphorsaeure oder ammoniumphosphat in statistischer verteilung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296751A (zh) * 1970-01-23 1972-11-15

Also Published As

Publication number Publication date
DK166077A (da) 1977-10-16
ATA256477A (de) 1979-04-15
JPS52126696A (en) 1977-10-24
NL7704102A (nl) 1977-10-18
FR2348151A1 (fr) 1977-11-10
BE853584A (fr) 1977-10-14
AT353226B (de) 1979-11-12
IT1073178B (it) 1985-04-13
DE2616740A1 (de) 1977-11-03
FR2348151B1 (zh) 1981-09-11
SE7704182L (sv) 1977-10-16
GB1524496A (en) 1978-09-13

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Legal Events

Date Code Title Description
MKEX Expiry