Description:
1, pcb microetching agent2, Electronic use.
3, soluble in water&high efficiency
4.2KHSO5KHSO4K2SO4
5.70963-62-8
Chemistry Properties
Chemical Name:potassium monopersulfate compound, potassiummonopersulfate triple salt or potassium peroxymonopersulfate.Stable under normal temperature. The active oxygen provided byactive ingredients in permonosulphuricacid has strong and effectivenon-chlorine oxidation ability. The usage procedure meets thenational safety and environment-friendly requirement. It can changeCl¯ into Cl2 by oxidization in water.
Physical Properties
Standard Electrode Potential E°: -1.44V |
Heat ofDecomposition: 0.161W/m•k |
Solubility: 256g/l@25°C |
ShelfLife: 12months@28°C |
State ofMatter: White fluent powder |
Special grade: pharmaceutical, electronic and food. |
Techinique Data
Item | Unite | Standard |
Active Oxygen | % | ≥4.5 |
Active Component(KHSO5) | % | ≥42.8 |
Bulk Density | g/cm3 | 1.0-1.3 |
Moisture Content | % | ≤0.15 |
Particle Siza Through USS#20sieve | % | 100 |
Through USS#200 sieve | % | ≤10 |
PH(25°C) 1% solution | 2.0-2.4 | |
PH(25°C) 3% solution | 1.7-2.0 |
Application
1. Printed Circuit Board and IC manufacturing: the microetchingin chemical gold, gold plating, OSP pre-treatment.
2. Water Treatment: Non-chlorine shock in swimming pool,pre-oxidation in drinking water, harmlessization for industrialwastewater.
3. Disinfection: hospital disinfectant, household vegetables andfruit cleanser, culture, aquaculture industry and water qualityimprover.
4. Wool Shrinkproofing, Paper Bleaching.
5. Denture Cleansers.
6. Catalyst components of special drug synthesis in organicmatter.
Stability Toxicological Information
High temperature. Poor ventilation. Contamination. Moisture/highhumidity. Thermal hecomposition: ≥80°C.
This product is stable under normal conditions.
ORAL LD50:2300mg/kg(rat).
Package and Storage
25kg PP bag &25kg paper drum with inner plastic bag,1kg&3kg&5kg&10kg plastic bucket can also beprovides.
Keep the KMPS in the place less than 28°C, keep out of the sun,under cool, dry condition. In addition, forbidden to get touch someimpurities such as dirt, rust, a few metals and reducing agent maycause decomposition, be cautions during the processing.
