GB1389406A - Powdered alkali metal borogluco-heptonates - Google Patents
Powdered alkali metal borogluco-heptonatesInfo
- Publication number
- GB1389406A GB1389406A GB3386371A GB3386371A GB1389406A GB 1389406 A GB1389406 A GB 1389406A GB 3386371 A GB3386371 A GB 3386371A GB 3386371 A GB3386371 A GB 3386371A GB 1389406 A GB1389406 A GB 1389406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- alkali metal
- boroglucoheptonate
- drying
- borogluco
- 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
Links
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 4
- 150000001340 alkali metals Chemical class 0.000 title abstract 3
- 239000000243 solution Substances 0.000 abstract 5
- 150000001639 boron compounds Chemical class 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- -1 alkali metal cyanide Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003352 sequestering agent Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 150000003388 sodium compounds Chemical class 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
Abstract
1389406 Powdered alkali metal boroglucoheptonate CRODA INTERNATIONAL Ltd 14 June 1972 [20 July 1971] 33863/71 Heading C2B An alkali metal boroglucoheptonate sequestering agent in powder form is prepared from an aqueous solution of the boroglucoheptonate (especially the sodium compound), by adjusting the pH of the solution to 5À0-8À5, usually by addition of sulphuric acid, and then drying the solution to give a stable free-flowing powder. The boroglucoheptonate solution may be obtained by reacting an alkali metal cyanide and glucose and adding a boron compound to the resulting solution. The intermediate solution may be a mixture of sodium α- and #-glucoheptonate, the former component being removed if desired prior to addition of the boron compound. Drying may be effected by evaporation or roller or spray drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3386371A GB1389406A (en) | 1971-07-20 | 1971-07-20 | Powdered alkali metal borogluco-heptonates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3386371A GB1389406A (en) | 1971-07-20 | 1971-07-20 | Powdered alkali metal borogluco-heptonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389406A true GB1389406A (en) | 1975-04-03 |
Family
ID=10358427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3386371A Expired GB1389406A (en) | 1971-07-20 | 1971-07-20 | Powdered alkali metal borogluco-heptonates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1389406A (en) |
-
1971
- 1971-07-20 GB GB3386371A patent/GB1389406A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |