CA1204048A - Method for the detection and removal of substitution labile transition metal ions - Google Patents
Method for the detection and removal of substitution labile transition metal ionsInfo
- Publication number
- CA1204048A CA1204048A CA000400912A CA400912A CA1204048A CA 1204048 A CA1204048 A CA 1204048A CA 000400912 A CA000400912 A CA 000400912A CA 400912 A CA400912 A CA 400912A CA 1204048 A CA1204048 A CA 1204048A
- Authority
- CA
- Canada
- Prior art keywords
- metal ions
- pyridinethiol
- chelating
- salt
- transition metal
- 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
- 238000000034 method Methods 0.000 title claims abstract description 62
- 238000006467 substitution reaction Methods 0.000 title claims abstract description 53
- 229910001428 transition metal ion Inorganic materials 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title description 11
- 150000002500 ions Chemical class 0.000 claims abstract description 55
- 239000000243 solution Substances 0.000 claims abstract description 43
- 239000002738 chelating agent Substances 0.000 claims abstract description 42
- 239000002244 precipitate Substances 0.000 claims abstract description 24
- 239000003352 sequestering agent Substances 0.000 claims abstract description 22
- -1 salt anion Chemical class 0.000 claims abstract description 21
- 239000007864 aqueous solution Substances 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 150000003839 salts Chemical class 0.000 claims description 28
- 238000002360 preparation method Methods 0.000 claims description 23
- WHMDPDGBKYUEMW-UHFFFAOYSA-N pyridine-2-thiol Chemical compound SC1=CC=CC=N1 WHMDPDGBKYUEMW-UHFFFAOYSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 229910021645 metal ion Inorganic materials 0.000 claims description 15
- YBBJKCMMCRQZMA-UHFFFAOYSA-N pyrithione Chemical compound ON1C=CC=CC1=S YBBJKCMMCRQZMA-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 9
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 7
- 239000002537 cosmetic Substances 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 6
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 6
- 125000002467 phosphate group Chemical class [H]OP(=O)(O[H])O[*] 0.000 claims description 5
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 4
- 150000001860 citric acid derivatives Chemical class 0.000 claims description 4
- 229910001448 ferrous ion Inorganic materials 0.000 claims description 3
- 229960001484 edetic acid Drugs 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 2
- 159000000000 sodium salts Chemical class 0.000 claims 2
- WKVMOQXBMPYPGK-UHFFFAOYSA-N 2-[bis(carboxymethyl)amino]acetic acid;sodium Chemical compound [Na].OC(=O)CN(CC(O)=O)CC(O)=O WKVMOQXBMPYPGK-UHFFFAOYSA-N 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- DTBGAKBXTDOKLN-UHFFFAOYSA-N oxo(pyridin-2-yl)sulfanium Chemical compound O=[S+]c1ccccn1 DTBGAKBXTDOKLN-UHFFFAOYSA-N 0.000 claims 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims 1
- 238000007792 addition Methods 0.000 abstract description 11
- FGVVTMRZYROCTH-UHFFFAOYSA-N pyridine-2-thiol N-oxide Chemical class [O-][N+]1=CC=CC=C1S FGVVTMRZYROCTH-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010977 unit operation Methods 0.000 abstract 1
- 229940123150 Chelating agent Drugs 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 238000009472 formulation Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 239000003446 ligand Substances 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- 150000004696 coordination complex Chemical class 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- UOMQUZPKALKDCA-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxymethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OC(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UOMQUZPKALKDCA-UHFFFAOYSA-K 0.000 description 2
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 2
- XDILZEPJCPEDLT-UHFFFAOYSA-N [Na].[O-][N+]1=CC=CC=C1S Chemical compound [Na].[O-][N+]1=CC=CC=C1S XDILZEPJCPEDLT-UHFFFAOYSA-N 0.000 description 2
- 230000009920 chelation Effects 0.000 description 2
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 2
- 230000009918 complex formation Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910001447 ferric ion Inorganic materials 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UOFGSWVZMUXXIY-UHFFFAOYSA-N 1,5-Diphenyl-3-thiocarbazone Chemical compound C=1C=CC=CC=1N=NC(=S)NNC1=CC=CC=C1 UOFGSWVZMUXXIY-UHFFFAOYSA-N 0.000 description 1
- AQHJXELXFBINLL-UHFFFAOYSA-N 1h-pyridine-2-thione;sodium Chemical compound [Na].SC1=CC=CC=N1 AQHJXELXFBINLL-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 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 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- JQDZNJOONPXQSL-UHFFFAOYSA-N [acetyloxy-[2-(diacetyloxyamino)ethyl]amino] acetate;sodium Chemical compound [Na].CC(=O)ON(OC(C)=O)CCN(OC(C)=O)OC(C)=O JQDZNJOONPXQSL-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229960000359 chromic chloride Drugs 0.000 description 1
- LJAOOBNHPFKCDR-UHFFFAOYSA-K chromium(3+) trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Cr+3] LJAOOBNHPFKCDR-UHFFFAOYSA-K 0.000 description 1
- 235000007831 chromium(III) chloride Nutrition 0.000 description 1
- 239000011636 chromium(III) chloride Substances 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005090 crystal field Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- BFPHARWMKXLEBO-UHFFFAOYSA-L disodium;2-[2-[carboxylatomethyl(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetate;hydrate Chemical compound O.[Na+].[Na+].OC(=O)CN(CC(O)=O)CCN(CC([O-])=O)CC([O-])=O BFPHARWMKXLEBO-UHFFFAOYSA-L 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- OUDSFQBUEBFSPS-UHFFFAOYSA-N ethylenediaminetriacetic acid Chemical compound OC(=O)CNCCN(CC(O)=O)CC(O)=O OUDSFQBUEBFSPS-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910021432 inorganic complex Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- PANJMBIFGCKWBY-UHFFFAOYSA-N iron tricyanide Chemical compound N#C[Fe](C#N)C#N PANJMBIFGCKWBY-UHFFFAOYSA-N 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- XNRNJIIJLOFJEK-UHFFFAOYSA-N sodium;1-oxidopyridine-2-thione Chemical compound [Na+].[O-]N1C=CC=CC1=S XNRNJIIJLOFJEK-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/02—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using precipitation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Pyridine Compounds (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32187681A | 1981-11-16 | 1981-11-16 | |
| US321,876 | 1981-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1204048A true CA1204048A (en) | 1986-05-06 |
Family
ID=23252413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000400912A Expired CA1204048A (en) | 1981-11-16 | 1982-04-13 | Method for the detection and removal of substitution labile transition metal ions |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5890166A (OSRAM) |
| AU (1) | AU551472B2 (OSRAM) |
| CA (1) | CA1204048A (OSRAM) |
| DE (1) | DE3242189A1 (OSRAM) |
| FR (1) | FR2516657A1 (OSRAM) |
| GB (1) | GB2109551B (OSRAM) |
| GR (1) | GR76778B (OSRAM) |
| IT (1) | IT1149120B (OSRAM) |
| NZ (1) | NZ202108A (OSRAM) |
| ZA (1) | ZA827991B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2698220T3 (es) * | 2012-07-31 | 2019-02-01 | Arch Chem Inc | Composición y método para prevenir decoloración de composiciones que contienen piritiona |
| CN102866118A (zh) * | 2012-09-14 | 2013-01-09 | 苏州金宏气体股份有限公司 | 检测高纯及超纯氨中总重金属含量的方法 |
| CN114014422B (zh) * | 2021-11-05 | 2023-09-26 | 济源职业技术学院 | 一种金属离子分离富集体系及分离富集钴（ii）的方法 |
-
1982
- 1982-04-13 CA CA000400912A patent/CA1204048A/en not_active Expired
- 1982-10-07 NZ NZ202108A patent/NZ202108A/en unknown
- 1982-10-29 AU AU90009/82A patent/AU551472B2/en not_active Expired - Fee Related
- 1982-11-02 ZA ZA827991A patent/ZA827991B/xx unknown
- 1982-11-04 FR FR8218477A patent/FR2516657A1/fr active Pending
- 1982-11-08 GR GR69753A patent/GR76778B/el unknown
- 1982-11-15 DE DE19823242189 patent/DE3242189A1/de not_active Withdrawn
- 1982-11-15 IT IT49489/82A patent/IT1149120B/it active
- 1982-11-15 GB GB08232599A patent/GB2109551B/en not_active Expired
- 1982-11-16 JP JP57201002A patent/JPS5890166A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA827991B (en) | 1983-09-28 |
| NZ202108A (en) | 1985-05-31 |
| IT1149120B (it) | 1986-12-03 |
| AU9000982A (en) | 1983-05-26 |
| DE3242189A1 (de) | 1983-05-26 |
| GB2109551A (en) | 1983-06-02 |
| AU551472B2 (en) | 1986-05-01 |
| IT8249489A0 (it) | 1982-11-15 |
| JPS5890166A (ja) | 1983-05-28 |
| GB2109551B (en) | 1985-08-14 |
| FR2516657A1 (fr) | 1983-05-20 |
| GR76778B (OSRAM) | 1984-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |