potassium monopersulfate compound wool shrinking proof chemicals

1)wool shrinking proof chemicals 2)2KHSO5 KHSO4 K2SO4 3)molecular weight:614.7 4)CAS:90693-62-8 5)wool chemicals

Chemistry Properties

Chemical Name:potassium monopersulfate compound, potassium monopersulfate triple salt or potassium peroxymonopersulfate. Stable under normal temperature. The active oxygen provided by active ingredients in permonosulphuricacid has strong and effective non-chlorine oxidation ability. The usage procedure meets the national safety and environment-friendly requirement. It can change Cl¯ into Cl2  by oxidization in water.

Physical Properties

Standard Electrode Potential E° :         -1.44V

Heat of Decomposition:                         0.161W/m•k

Solubility:                                                   256g/l@25°C

Shelf Life:                                                   12months@28°C

State of Matter:                                          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#20 sieve	%	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 microetching in chemical gold, gold plating, OSP pre-treatment.

2. Water Treatment: Non-chlorine shock in swimming pool, pre-oxidation in drinking water, harmlessization for industrial wastewater.

3. Disinfection: hospital disinfectant, household vegetables and fruit cleanser, culture, aquaculture industry and water quality improver.

4. Wool Shrinkproofing, Paper Bleaching.

5. Denture Cleansers.

6. Catalyst components of special drug synthesis in organic matter.

Stability Toxicological Information

High temperature. Poor ventilation. Contamination. Moisture/high humidity. 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 be provides.

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 some impurities such as dirt, rust, a few metals and reducing agent may cause decomposition, be cautions during the processing.

Transportation:

Chinese(GB12268-90)

Name: Corrosive solid, N.O.S.(Potassium Monopersulfate Compound)

Dangerous Goods No:81531    UN No:UN3084

Packing Group:II                           Packing marks:8 corrosive

Dangerous level:8

potassium monopersulfate compound wool shrinking proof chemicals