JPS57200221A - Method for preventing hydrolysis of tin salt in acidic solution of tin salt - Google Patents
Method for preventing hydrolysis of tin salt in acidic solution of tin saltInfo
- Publication number
- JPS57200221A JPS57200221A JP8656381A JP8656381A JPS57200221A JP S57200221 A JPS57200221 A JP S57200221A JP 8656381 A JP8656381 A JP 8656381A JP 8656381 A JP8656381 A JP 8656381A JP S57200221 A JPS57200221 A JP S57200221A
- Authority
- JP
- Japan
- Prior art keywords
- tin salt
- solution
- acidic solution
- hydrolysis
- hydroquinone
- 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
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
PURPOSE: To prevent the hydrolysis of a tin salt in an acidic solution, surely, by adding a specific amount of pyrogallol or hydroquinone to the solution.
CONSTITUTION: The hydrolysis of a tin salt such as stannous sulfate in an acidic solution is surely prevented and the long-term use of the solution is made possible by adding pyrogallol or hydroquinone to the solution in an amount of 0.02W10g/l, preferably 0.2W1g/l. For example, a solution containing 10g/l of stannous sulfate and acidified to 1.0pH with sulfuric acid is incorporated with 0.3g/l of pyrogallol or hydroquinone.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8656381A JPS6049138B2 (en) | 1981-06-05 | 1981-06-05 | Method for preventing hydrolysis of tin salt in acidic tin salt solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8656381A JPS6049138B2 (en) | 1981-06-05 | 1981-06-05 | Method for preventing hydrolysis of tin salt in acidic tin salt solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57200221A true JPS57200221A (en) | 1982-12-08 |
| JPS6049138B2 JPS6049138B2 (en) | 1985-10-31 |
Family
ID=13890475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8656381A Expired JPS6049138B2 (en) | 1981-06-05 | 1981-06-05 | Method for preventing hydrolysis of tin salt in acidic tin salt solution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049138B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409592A (en) * | 1990-10-29 | 1995-04-25 | Henkel Kommanditgesellschaft Auf Aktien | Electrolyte additive for a colorant bath for coloring aluminum and process for coloring aluminum |
| US5587063A (en) * | 1992-12-24 | 1996-12-24 | Henkel Kommanditgesellschaft Auf Aktien | Method for electrolytic coloring of aluminum surfaces using alternating current |
| CN109112561A (en) * | 2018-09-25 | 2019-01-01 | 广西科技师范学院 | A method of extending the stannous sulfate shelf-life |
-
1981
- 1981-06-05 JP JP8656381A patent/JPS6049138B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409592A (en) * | 1990-10-29 | 1995-04-25 | Henkel Kommanditgesellschaft Auf Aktien | Electrolyte additive for a colorant bath for coloring aluminum and process for coloring aluminum |
| US5587063A (en) * | 1992-12-24 | 1996-12-24 | Henkel Kommanditgesellschaft Auf Aktien | Method for electrolytic coloring of aluminum surfaces using alternating current |
| CN109112561A (en) * | 2018-09-25 | 2019-01-01 | 广西科技师范学院 | A method of extending the stannous sulfate shelf-life |
| CN109112561B (en) * | 2018-09-25 | 2020-07-28 | 广西科技师范学院 | A kind of method for prolonging the shelf life of stannous sulfate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6049138B2 (en) | 1985-10-31 |
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