Basic Info.
Model NO.
DITAI112
Purity
90%~99%
Type
White Crystalline Powder
Transport Package
25kg/Bag
Specification
25KG
Trademark
DITAI
Origin
China
HS Code
2833400000
Product Description
| CAS No.: | 7727-54-0 |
| Formula: | (Nh4)2s2o8 |
| EINECS: | 231-786-5 |
| Certification: | ISO |
| Appearance: | White crystalline powder |
| Grade Standard: | Industrial Grade |
| Transport Package: | 25kg Bag |
| HS Code: | 2833400000 |
Description:
Ammonium persulfate is a white monomeric crystal with the density of 1.98. It can be wholly decomposed under 120°C, and reserve nondecomposable for a long period under entire desiccation. It is almost non - hygroscopic, and will gradually decompose to emit oxygen and ozone after hygroscopic effect. It will be decomposed while being dissolved in the water and being heated. It is used as chemical reagent, oxidant, bleacher, deodorizer, and initiator for the polymerization of monomers. It has the particular advantage of having strong oxidation and of being easy and safe to handle.
Specifications:
| ITEMS | SPECIFICATIONS |
| Appearance | White crystalline powder |
| Assay | ≥98.5% |
| Active oxygen | ≥6.9% |
| Chloride and chlorate(as Cl) | ≤0.001% |
| Manganese(Mn) | ≤0.0001% |
| Iron(Fe) | ≤0.0005% |
| Heavy metals(as Pb) | ≤0.001% |
| Moisture | ≤0.10% |
Application:
1)Widely used in storage battery industry. Used to produce persulfates and refine of Ammonia Sulfate.
2)Used as additive of under-well fracturing in petroleum exploitation.
3)Used in developer and fixer of film, widely used in the treatment of waste fluid.
4)Cosmetics: Essential component of bleaching formulations.
5)Polymerization: Initiator for the emulsion or solution Polymerization of acrylic monomers, vinyl acetate, vinyl chloride etc. and for the emulsion co-polymerization of styrene, acrylonitrile, butadiene etc..
6)Textile: Desizing agent and bleach activator - particularly for cold bleaching.
7)Metal treatment: Treatment of metal surfaces (e.g. in the manufacture of semiconductors; cleaning and etching of printed circuits), activation of copper and aluminium surfaces.
8)Used in decoloring and bleaching of oil, cleaning and deodorization of deteriorated barm, as ripener of wheat.
9)Chemical synthesis; Water treatment (decontamination); Waste gas treatment, oxidative degradation of harmful substances (e.g. Hg); Disinfectant; Paper (modification of starch, repulping particularly for cold bleaching).
Packaging:
In 25kgs net woven bag with one polyethylene bag inner
Storage:
APS is not combustible but assists combustion materials due to release of oxygen. It must be stored dryly in closed containers and protected from direct sunlight, heat and humidity. Impurities such as dirt, rust or traces of metal and reductants may cause catalytic decomposition. The product as supplied or in solution needs to be handled with appropriate care. The eye, skin and clothes must be protected when working with APS. APS as damp powder or aqueous solution has a bleaching and slightly corroding effect. Recommended storage temperature: normal temperature. Storage stability as from date of delivery: 12 months.
Company infofmation:
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
Xiamen Ditai Chemicals Co., Ltd is an ISO9001:2008 certificated organization. We alway pay attention to the quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in quality and service, we will provide our customers with products of optimum quality consistent with their requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy your visiting and hope to hearing from you!