JPS5545654A - Stabilization of organic peracid - Google Patents
Stabilization of organic peracidInfo
- Publication number
- JPS5545654A JPS5545654A JP11948178A JP11948178A JPS5545654A JP S5545654 A JPS5545654 A JP S5545654A JP 11948178 A JP11948178 A JP 11948178A JP 11948178 A JP11948178 A JP 11948178A JP S5545654 A JPS5545654 A JP S5545654A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- peracid
- salt
- solution
- effective
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To stabilize a peracid, effectively, by using a thiocyanic acid salt which is easily available at low cost, as a stabilizer.
CONSTITUTION: A peracid such as a saturated aliphatic peracid (e.g. performic acid), an aromatic peracid (e.g. perbenzoic acid), an unsaturated aliphatic percarboxylic acid (e.g. percrotonic acid) or its solution in an inert solvent, is stabilized by adding a thiocyanic acid salt, pref. an alkali metal salt, an alkaline earth metal salt or an ammonium salt, optionally as a solution in a proper solvent. The amount of the additive is ≥100ppm, pref. 500W5000ppm of the percarboxylic acid (in the case of a solution, based on the sum of the acid and the solvent). Althrough the stabilizer is effective to the percarboxylic acid free from heavy metal, it is especially effective when the peracid contains heavy metals. It is also effective to the stibilization of percarboxylic acid in a metallic material such as stainless steel, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11948178A JPS5545654A (en) | 1978-09-28 | 1978-09-28 | Stabilization of organic peracid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11948178A JPS5545654A (en) | 1978-09-28 | 1978-09-28 | Stabilization of organic peracid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5545654A true JPS5545654A (en) | 1980-03-31 |
JPS6148502B2 JPS6148502B2 (en) | 1986-10-24 |
Family
ID=14762348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11948178A Granted JPS5545654A (en) | 1978-09-28 | 1978-09-28 | Stabilization of organic peracid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545654A (en) |
-
1978
- 1978-09-28 JP JP11948178A patent/JPS5545654A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6148502B2 (en) | 1986-10-24 |
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