Basic Info.
Model NO.
industry grade
Purity
>99%
Type
Sodium Sulfate
Water Solubility
Soluble
Density
2.4 G/Cm³
Transport Package
25kg/Bag
Specification
238.105
Trademark
DITAI
Origin
China
Product Description
Supply High Quality Sodium persulphate / Sodium persulfate CAS 7775-27-1
| CAS No.: | 7775-27-1 |
| Formula: | Na2S2O8 |
| EINECS: | 231-892-1 |
| Certification: | ISO |
| Appearance: | White crystalline powder |
| Grade Standard: | Industrial Grade |
| Transport Package: | 25kg Bag |
| HS Code: | 2833110000 |
Description:
Sodium persulfate, also known as sodium hypersulfate, is an inorganic compound, chemical formula Na2S2O8, white crystalline powder, soluble in water, insoluble in ethanol, mainly used as a bleaching agent, oxidant, emulsion polymerization promoter. Sodium persulfate is easy to delix, can gradually decompose in wet air, high temperature can accelerate decomposition, release oxygen and become sodium pyrosulfate. Easily soluble in water, the aqueous solution is 549g/L at 20ºC. An aqueous solution is an acidic reaction. Can be decomposed by alcohol and silver ions.
Specifications:
| ITEMS | SPECIFICATIONS |
| Appearance | White crystalline powder |
| Assay | ≥99% |
| Active oxygen | ≥6.9% |
| Chloride and chlorate(as Cl) | ≤0.005% |
| NH4 | ≤0.05% |
| Manganese(Mn) | ≤0.0001% |
| Iron(Fe) | ≤0.001% |
| Heavy metals(as Pb) | ≤0.001% |
| Water | ≤0.05% |
Application:
(1)Polymerization: the initiator of latex or acrylic monomer polymerization liquid, but also styrene, butadiene and other colloid copolymerization initiator.
(2)Metal treatment: Treatment of metal surfaces (e.g. in semiconductor manufacturing: cleaning and etching of printed circuits), activation of copper and aluminum surfaces.
(3)Cosmetics: The main ingredient in a bleaching formula.
(4)Paper: Starch modification, wet strength paper repulping.
(5)Textiles: depulping agents and bleach - especially for low temperature bleaching.
Packaging:
In 25kgs net woven bag with one polyethylene bag inner
Storage:
Sodium persulfate belongs to non-flammable products, but because of the release of oxygen and combustion, storage, must be stored in a dry, closed container, avoid direct sunlight, not near the heat source, not with organic matter and rust, a small amount of metal and other reducing substances contact, in order to prevent the decomposition of sodium persulfate, explosion. Avoid direct contact with eyes, skin, and clothing during use because of the bleaching and mild corrosion effects of the moist sodium persulfate powder and its aqueous solution.
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!
