FR2469710A1 - Procede d'analyse, au moyen d'un reactif colore de preference le diethyl-paraphenylene-diamine, des formes libres du brome en solution dans l'eau, sans interference de ses formes combinees - Google Patents
Procede d'analyse, au moyen d'un reactif colore de preference le diethyl-paraphenylene-diamine, des formes libres du brome en solution dans l'eau, sans interference de ses formes combinees Download PDFInfo
- Publication number
- FR2469710A1 FR2469710A1 FR7927881A FR7927881A FR2469710A1 FR 2469710 A1 FR2469710 A1 FR 2469710A1 FR 7927881 A FR7927881 A FR 7927881A FR 7927881 A FR7927881 A FR 7927881A FR 2469710 A1 FR2469710 A1 FR 2469710A1
- Authority
- FR
- France
- Prior art keywords
- bromine
- free
- content
- determn
- free bromine
- 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.)
- Granted
Links
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 title claims abstract description 48
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052794 bromium Inorganic materials 0.000 title claims abstract description 48
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 title claims abstract description 5
- 238000004448 titration Methods 0.000 title claims 2
- 239000003795 chemical substances by application Substances 0.000 title 1
- 238000004737 colorimetric analysis Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004458 analytical method Methods 0.000 claims abstract description 11
- 230000002070 germicidal effect Effects 0.000 claims abstract description 10
- 239000013535 sea water Substances 0.000 claims abstract description 6
- 230000009182 swimming Effects 0.000 claims abstract description 6
- 230000001590 oxidative effect Effects 0.000 claims abstract description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 4
- 239000007800 oxidant agent Substances 0.000 claims abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 8
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 6
- QNGVNLMMEQUVQK-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine Chemical group CCN(CC)C1=CC=C(N)C=C1 QNGVNLMMEQUVQK-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000006187 pill Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 239000000376 reactant Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 3
- 150000001649 bromium compounds Chemical class 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FNXLCIKXHOPCKH-UHFFFAOYSA-N bromamine Chemical class BrN FNXLCIKXHOPCKH-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- YARKTHNUMGKMGS-LQGKIZFRSA-N chembl3193980 Chemical compound COC1=C(O)C(OC)=CC(\C=N\N=C\C=2C=C(OC)C(O)=C(OC)C=2)=C1 YARKTHNUMGKMGS-LQGKIZFRSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 description 1
- CUILPNURFADTPE-UHFFFAOYSA-N hypobromous acid Chemical compound BrO CUILPNURFADTPE-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 1
- 238000004659 sterilization and disinfection Methods 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
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/182—Specific anions in water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7927881A FR2469710A1 (fr) | 1979-11-13 | 1979-11-13 | Procede d'analyse, au moyen d'un reactif colore de preference le diethyl-paraphenylene-diamine, des formes libres du brome en solution dans l'eau, sans interference de ses formes combinees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7927881A FR2469710A1 (fr) | 1979-11-13 | 1979-11-13 | Procede d'analyse, au moyen d'un reactif colore de preference le diethyl-paraphenylene-diamine, des formes libres du brome en solution dans l'eau, sans interference de ses formes combinees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2469710A1 true FR2469710A1 (fr) | 1981-05-22 |
| FR2469710B1 FR2469710B1 (index.php) | 1984-01-06 |
Family
ID=9231583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7927881A Granted FR2469710A1 (fr) | 1979-11-13 | 1979-11-13 | Procede d'analyse, au moyen d'un reactif colore de preference le diethyl-paraphenylene-diamine, des formes libres du brome en solution dans l'eau, sans interference de ses formes combinees |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2469710A1 (index.php) |
-
1979
- 1979-11-13 FR FR7927881A patent/FR2469710A1/fr active Granted
Non-Patent Citations (3)
| Title |
|---|
| CA1971 * |
| EXBK/73 * |
| EXBK/74 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2469710B1 (index.php) | 1984-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |