FR2105907A5 - Trimeric sodium metaphosphate prodn - by heating sodium dihydrogen phosphate in presence of reaction product and sodium - Google Patents
Trimeric sodium metaphosphate prodn - by heating sodium dihydrogen phosphate in presence of reaction product and sodiumInfo
- Publication number
- FR2105907A5 FR2105907A5 FR7130524A FR7130524A FR2105907A5 FR 2105907 A5 FR2105907 A5 FR 2105907A5 FR 7130524 A FR7130524 A FR 7130524A FR 7130524 A FR7130524 A FR 7130524A FR 2105907 A5 FR2105907 A5 FR 2105907A5
- Authority
- FR
- France
- Prior art keywords
- sodium
- trimeric
- heating
- prodn
- reaction product
- 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
- 235000019983 sodium metaphosphate Nutrition 0.000 title abstract 3
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 235000019799 monosodium phosphate Nutrition 0.000 title abstract 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 title abstract 2
- 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 title 1
- 239000007795 chemical reaction product Substances 0.000 title 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
- 229910052708 sodium Inorganic materials 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- AQMNWCRSESPIJM-UHFFFAOYSA-M sodium metaphosphate Chemical compound [Na+].[O-]P(=O)=O AQMNWCRSESPIJM-UHFFFAOYSA-M 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract 1
- NCPXQVVMIXIKTN-UHFFFAOYSA-N trisodium;phosphite Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])[O-] NCPXQVVMIXIKTN-UHFFFAOYSA-N 0.000 abstract 1
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)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15009670A DD85761A1 (de) | 1970-09-14 | 1970-09-14 | Verfahren zur Herstellung von Natriumtrimetaphosphat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2105907A5 true FR2105907A5 (en) | 1972-04-28 |
Family
ID=5482950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7130524A Expired FR2105907A5 (en) | 1970-09-14 | 1971-08-23 | Trimeric sodium metaphosphate prodn - by heating sodium dihydrogen phosphate in presence of reaction product and sodium |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT317847B (ref) |
| CS (1) | CS156572B1 (ref) |
| DD (1) | DD85761A1 (ref) |
| FR (1) | FR2105907A5 (ref) |
| HU (1) | HU163333B (ref) |
| SU (1) | SU472107A1 (ref) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724613B4 (de) * | 1997-06-11 | 2009-08-06 | Chemische Fabrik Budenheim Kg | Verfahren zur Herstellung von Natriumtrimetaphosphat |
| CN103318861B (zh) * | 2013-07-10 | 2015-10-28 | 常州宏福高端膦技术研发中心有限公司 | 同时制备磷化氢和三偏磷酸钠的方法 |
-
1970
- 1970-09-14 DD DD15009670A patent/DD85761A1/xx unknown
-
1971
- 1971-07-28 AT AT659971A patent/AT317847B/de not_active IP Right Cessation
- 1971-08-13 CS CS588871A patent/CS156572B1/cs unknown
- 1971-08-23 FR FR7130524A patent/FR2105907A5/fr not_active Expired
- 1971-09-13 SU SU1698000A patent/SU472107A1/ru active
- 1971-09-14 HU HUSI001227 patent/HU163333B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU472107A1 (ru) | 1975-05-30 |
| DD85761A1 (de) | 1971-11-12 |
| AT317847B (de) | 1974-09-10 |
| HU163333B (ref) | 1973-07-28 |
| CS156572B1 (ref) | 1974-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |