RU2002129755A - INDICATOR COMPOSITION FOR DETERMINATION OF NICKEL (II) in aqueous solutions - Google Patents
INDICATOR COMPOSITION FOR DETERMINATION OF NICKEL (II) in aqueous solutionsInfo
- Publication number
- RU2002129755A RU2002129755A RU2002129755/04A RU2002129755A RU2002129755A RU 2002129755 A RU2002129755 A RU 2002129755A RU 2002129755/04 A RU2002129755/04 A RU 2002129755/04A RU 2002129755 A RU2002129755 A RU 2002129755A RU 2002129755 A RU2002129755 A RU 2002129755A
- Authority
- RU
- Russia
- Prior art keywords
- aqueous solutions
- nickel
- indicator composition
- determination
- ankb
- Prior art date
Links
- VEQPNABPJHWNSG-UHFFFAOYSA-N Ni2+ Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 title claims 2
- 239000007864 aqueous solution Substances 0.000 title claims 2
- 239000000203 mixture Substances 0.000 title claims 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N Thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- RAXUMGMWXZYADR-SDXDJHTJSA-N (1Z)-1-(pyridin-2-ylhydrazinylidene)naphthalen-2-one Chemical compound O=C1C=CC2=CC=CC=C2\C1=N\NC1=CC=CC=N1 RAXUMGMWXZYADR-SDXDJHTJSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000873 masking Effects 0.000 claims 1
- 235000013024 sodium fluoride Nutrition 0.000 claims 1
- 239000011775 sodium fluoride Substances 0.000 claims 1
- 239000002594 sorbent Substances 0.000 claims 1
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002129755/04A RU2229125C1 (en) | 2002-11-04 | 2002-11-04 | Indicator composition to detect nickel (ii) in aqueous solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002129755/04A RU2229125C1 (en) | 2002-11-04 | 2002-11-04 | Indicator composition to detect nickel (ii) in aqueous solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2002129755A true RU2002129755A (en) | 2004-05-10 |
| RU2229125C1 RU2229125C1 (en) | 2004-05-20 |
Family
ID=32679171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002129755/04A RU2229125C1 (en) | 2002-11-04 | 2002-11-04 | Indicator composition to detect nickel (ii) in aqueous solutions |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2229125C1 (en) |
-
2002
- 2002-11-04 RU RU2002129755/04A patent/RU2229125C1/en not_active IP Right Cessation
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