Description

Industrial Grade Sodium Percarbonate (Coated) 99% for Household/Paper Industry Washing Used

Sodium Percarbonate (Coated)
Sodium Percarbonate, abbreviated as SPC or ‘PCS, commonly known as solid hydrogen peroxide, is an addition compound of hydrogen peroxide and sodium carbonate, and its effective active oxygen content is equivalent to 29% hydrogen peroxide.

SodiumPercarbonate (Coated) has a special coating material on the surface of sodium percarbonate to form a dense protective film, which improves the wet stability of sodium percarbonate drring application and is more suitable for adding to washing powder.

Specification
Molecular Formula	2Na2CO3·3H2O2
Molecular Weight	314.02
CAS No.	15630-89-4
Appearance	White cryatal with good fluidity

Index		Type II Standard	Type IV Standard (Phosphors free)
Active Oxygen Content, %≥		13.5	11.0-13.0
Iron Content, mg/kg ≤		15	15
Moisture, 175ºC %≤		2.0	10.0-11.0
Bulk Density, g/L		900-1200	400-1200
pH value (39g/L solution)		1.0-11.0	10.0-11.0
Distribution of size	≥1.60mm	≤2.0%	≤2.0%
	≤0.15mm	≤3.0%	≤3.0%
Wet Stability, %≥		52	50
Phosphate (P2O5), %≤		0.8	0.1

Sodium percarbonate not only has the function of liquid hydrogen peroxide that rapidly decomposes and releases active oxygen at a lower water temperature to achieve functions such as bleaching, decontamination, sterilization, odor removal and aeration, etc. At the same time, the sodium carbonate produced can increase the pH of the water quality and improve the bleaching and washing effect. At present, SPC widely used in washing (washing, color bleaching powder, etc.), printing and dyeing, textile, paper and other fields; It can also be made into various oxygen supplies and disinfectants used for water (water products) oxygen supply, waste water treatment, medical disinfection/first aid, etc. It has become an important material for internationally recognized eco-friendly cleaning products.