Industrial, Detergent & Food Grade Sodium Percarbonate (SPC) CAS 15630-89-4 Oxygen Bleaching Agent, Disinfectant & Detergent Additive

Sodium Percarbonate (Abbr: SPC, also known as Solid Hydrogen Peroxide, CAS:15630-89-4,EINECS:239-707-6, HS Code:2836999000) is a white crystalline granular powder, an adduct of sodium carbonate and hydrogen peroxide with the formula 2Na₂CO₃·3H₂O₂. We supply both coated and uncoated grades, including industrial, food and aquaculture grades complying with international quality standards. It features excellent water solubility, eco-friendly properties, and releases active oxygen rapidly in water, integrating functions of bleaching, sterilization, deodorization and oxygenation. Widely used in detergent, textile, water treatment and aquaculture industries as a high-performance oxygen-based oxidant.

Applications
Detergent & Household Care Industry (Core Application)
Core raw material for oxygen-based color bleaching powders, laundry detergents, automatic dishwasher tablets and multi-purpose household cleaners. It gently bleaches stains without damaging fabric colors, removes stubborn dirt and odors, and works effectively at low temperatures. It is widely used to replace traditional chlorine bleaches and sodium perborate in modern detergent formulations.
Textile & Dyeing Industry
High-efficiency low-temperature bleaching agent for cotton, linen, rayon and other natural fibers. It achieves excellent whiteness without fiber damage, and is also used as a deoxidizer before dyeing and a color-fixing auxiliary, suitable for energy-saving and eco-friendly textile processing.
Water Treatment & Environmental Protection
Used as oxidant and disinfectant for industrial wastewater, domestic sewage and landscape water. It effectively degrades organic pollutants, removes cyanide and sulfide, decolorizes dye wastewater, and inhibits bacteria and algae growth, with no toxic residues after decomposition.
Aquaculture Industry
Applied as oxygenation agent and water disinfectant for fish ponds, shrimp farms and aquaculture water bodies. It rapidly increases dissolved oxygen in water, improves water quality, inhibits pathogenic bacteria, and prevents hypoxia death of aquatic products, being a common oxygen supply agent in intensive aquaculture.
Food & Hygiene Field
Food grade product is used for disinfection of food processing equipment, tableware and fruit/vegetable cleaning. It is also used as a milk preservation auxiliary and oral care bleaching ingredient, with mild bactericidal effect and no harmful residues.
Pulp & Paper Industry
Used as pulp bleaching agent and paper brightener. It improves pulp whiteness, reduces environmental pollution compared with chlorine bleaching, and is also applied in waste paper deinking processes to enhance deinking efficiency.

Product Advantages
✅ High active oxygen content: Stable and sufficient active oxygen release, reliable bleaching and sterilization effect
✅ Coated & uncoated options: Coated grade has excellent storage stability, suitable for long-term storage and compound formulations
✅ Eco-friendly & safe: Decomposes into sodium carbonate, water and oxygen, no toxic residues, environmentally harmless
✅ High solubility: Dissolves quickly in water, works effectively at low temperatures with fast action
✅ Multi-functional integration: Combines bleaching, sterilization, deodorization and oxygenation functions in one product
✅ Wide compatibility: Compatible with most surfactants, builders and enzyme preparations, suitable for various formulations

Packaging & Storage
Standard packaging: 25kg woven bags with inner PE liner; 500kg / 1000kg FIBC bulk bags for large orders. The product is a strong oxidizer. Store in a cool, dry and well-ventilated warehouse at below 30°C. Keep containers tightly sealed, strictly moisture-proof, and keep away from flammable materials, reducing agents, acids and direct sunlight. Shelf life is 12 months for uncoated grade and 24 months for coated grade under proper storage conditions.
Safety Information
Classified as Class 5.1 oxidizing substance for transportation (UN 1479). It may intensify combustion and cause fire when in contact with flammable materials and reducing agents. Avoid contact with eyes, skin and respiratory tract. Wear dust mask, protective gloves and goggles during handling. In case of contact, rinse immediately with plenty of clean water. Complete MSDS and relevant qualification certificates are available upon request.

With 15 years of experience in chemical foreign trade, we offer the following core strengths to support your procurement needs:
1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders.
2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost.
3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules.
4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance.
5.6 packaging options with customizable logos to minimize product loss during transportation.
6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.
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