Product Specifications
| Prod Model: |
98.5% |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Ammonium Sulfate |
| Grade Standard: |
Industrial Grade |
| Appearance: |
Powder |
Product Description
Ammonium persulfate
Molecular formula (NH 4 ) 2 S 2 O 8
Molecular Weight 228.20 Structural Formula
Characteristics:
Ammonium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerisation of monomers and as a strong oxidizing agent in many application. It has the particular advantage of being almost non-hygroscopic, of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
Application:
APS is a suitable initiaor for the emulsion or solution polymerisation of acrylic monomers, vinyl acetate, vinyl chloride etc. And for the emulsion copolymerisation of styrene, butadiene etc...APS is also a kind of oxidizing agent:
(1) Used in cleaning and pickling of metal surfaces.
(2) Used in accelerated curing of low formaldehyde adhesives.
(3) Used in modification of starch, production of binders and coating materials.
(4) Desizing agent and bleach activator.
(5) An essential component of bleaching formulations for hair cosmetics.
Description:
Ammonium persulphate is a white crystal without odor, which are often used as a strong oxidizer or monomer polymerization initiator. It hardly absorbs moisture. Due to its extremely high pureness and stability, it can be stored easily. Besides, it also features in simple and safe usage, etc.
Specs | |
| |
| Items | Specifications |
| Content | ≥98.5% |
| Active Oxygen | ≥6.91% |
| Ignition Residue(Calculated as Sulfate) | ≤0.02% |
| Chloride & Chlorate(Calculated as | ≤0.001% |
| Heavy Metal(Calculated as Pb) | ≤0.0005% |
| Fe | ≤0.0005% |
| Mn | ≤0.00005% |
| Water Content | ≤0.10% |
| Usage: | Ammonium persulphate is but only an initiator for latex or acrylic monomer polymer fluid, vinyl acetate or chloroethylene, etc. but also an initiator for the copolymerization of cinnamene, acrylonitrile, butadiene and other colloids.
It is often used as a strong oxidizer and has the following usages:
(1) use while rinsing or cleaning the surface of metal with acid;
(2)accelerate the processing procedure of low concentration formalin binder;
(3) it is used as a regulator while producing amylum and applied to the production of binder or paint;
(4) use while refining ammiaonia sulfate;
(5) it is a principal ingredient of hair dye with discoloring function. |
Changsha Green Mountain Chemical Co., Ltd. is an ISO 9001: 2008 approved supplier which specialized in MICRONUTRIENTS products for more then 15 years. Our products were mainly used as fertilizer or feed addtitives, also can be used for other industrials. Till 2013, we have created long term cooperation with 135 companies located in 30 different countries and areas. Before exporting, the quality has has been approved by SGS, BV, CIQC for several times. We are offering different packing in English, Spanish, Arabic and so on. Please contact us free to get the latest price and full spec. We are looking forward to be your reliable partner from now!
