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HS Code |
264295 |
| Chemicalname | Potassium Persulfate |
| Chemicalformula | K2S2O8 |
| Molecularweight | 270.32 g/mol |
| Appearance | White, crystalline powder |
| Odor | Odorless |
| Meltingpoint | Decomposes above 100°C |
| Solubilityinwater | 5.7 g/100 mL at 25°C |
| Density | 2.48 g/cm³ |
| Casnumber | 7727-21-1 |
| Ph | Approx. 2.5 (50 g/l, H2O, 20°C) |
| Storageconditions | Store in a cool, dry, well-ventilated area away from incompatible substances |
| Oxidizingproperties | Strong oxidizer |
As an accredited Potassium Persulfate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White powder packed in a sealed 25 kg fiber drum with inner plastic lining, labeled "Potassium Persulfate" and hazard warnings. |
| Shipping | Potassium Persulfate is shipped in tightly sealed containers, typically plastic or fiber drums with inner liners, to protect from moisture and contamination. It must be labeled as an oxidizer and kept away from heat, organic materials, and reducing agents. Transport follows relevant hazardous materials regulations for safety. |
| Storage | Potassium persulfate should be stored in a cool, dry, and well-ventilated area, tightly sealed in its original container. Keep it away from heat, moisture, combustible materials, organic substances, and reducing agents. Store it separately from acids and flammable substances to prevent hazardous reactions. Avoid direct sunlight and prevent contamination to ensure safe storage and maintain chemical stability. |
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Purity 99%: Potassium Persulfate with 99% purity is used in polymerization initiators, where it ensures uniform polymer chain initiation and high molecular weight control. Particle Size < 200 μm: Potassium Persulfate with particle size under 200 μm is used in etching printed circuit boards, where it provides rapid and consistent copper removal. Stability Temperature up to 100°C: Potassium Persulfate stable up to 100°C is used in wastewater treatment, where it enables efficient oxidation of organic contaminants at elevated process temperatures. Molecular Weight 270.32 g/mol: Potassium Persulfate with molecular weight of 270.32 g/mol is used in hair bleaching formulations, where it delivers predictable and reproducible bleaching performance. Assay ≥ 98.5%: Potassium Persulfate with assay greater than or equal to 98.5% is used in analytical chemistry, where it offers reliable reagent performance and accurate quantitative analysis. Water Solubility 7 g/100 mL at 25°C: Potassium Persulfate with water solubility of 7 g/100 mL at 25°C is used in textile desizing, where it ensures effective starch degradation and fabric preparation. |
Competitive Potassium Persulfate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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