Sodium Percarbonate/ Oxygen Bleach Powder (Sodium Percarbonate)

Sodium Percarbonate, an addition compound of hydrogen peroxide and sodium carbonate with the formula 2Na₂CO₃·3H₂O₂, is a versatile, environmentally friendly oxidizing agent. It appears as a free-flowing, white, crystalline powder or granules and is a solid source of hydrogen peroxide upon dissolution in water. As a key ingredient in "oxygen" or "color-safe" bleaches, it offers a powerful yet biodegradable alternative to chlorine-based bleaches, making it a cornerstone of modern, eco-conscious cleaning formulations for household and industrial applications.

Description

Sodium Percarbonate (SPC) – High-Purity Oxygen-Based Bleaching & Cleaning Agent

CAS No.: 15630-89-4

Formula: 2Na₂CO₃·3H₂O₂

Appearance: White crystalline powder

Product Highlights

Powerful Oxygen Bleach
Dissolves in water to release active oxygen, effectively removing stubborn stains (wine, coffee, oil) without damaging fabrics or surfaces. Ideal for laundry detergents, dishwashing powders, and household cleaners.
Eco-Friendly & Safe
Biodegradable, chlorine-free formula leaves no harmful residues. Gentle on colored fabrics, prevents fading and yellowing. Safe for use in food-contact applications (e.g., fruit/vegetable cleaning, tableware disinfection).
Multi-Functional Performance
Serves as a bleaching agent, disinfectant, and oxygen supplier. Widely applied in textile processing, paper bleaching, aquaculture oxygenation, and wastewater treatment.
Stable Quality
High purity (≥99%) with excellent storage stability when kept dry. Resists moisture-induced decomposition with proper packaging.

Technical Specifications

Parameter	Standard Value
Active Oxygen Content	≥13.5%
Bulk Density	0.9–1.2 g/cm³
pH (1% aqueous solution)	10.5–11.5
Moisture Content	≤0.5%
Particle Size (pass 200 mesh)	≥95%

Applications

Laundry & Household Care
Additive for powder/liquid detergents, stain removers, and fabric softeners. Brightens whites and maintains color vibrancy.
Industrial Use
Textile bleaching (cotton, linen, synthetic fibers); paper pulp bleaching; metal surface treatment (rust removal).
Disinfection & Sanitization
Kills bacteria, fungi, and viruses on kitchenware, medical equipment, and food processing surfaces.
Aquaculture & Environmental
Emergency oxygen supply for fish ponds; wastewater treatment to degrade organic pollutants.