|Place of Origin:||Zhejiang, China (Mainland)|
|Model Number:||Industrial grade|
|Minimum Order Quantity:||1 mt|
|Packaging Details:||net 25kg/bag, 21.5 mt in 1*20'container with pallets.|
|Delivery Time:||about 2 weeks|
|Payment Terms:||L/C, T/T|
|Supply Ability:||20000 MT PER YEAR|
|CAS No.:||15630-89-4||Appearance:||White Free-flowing Granule|
bleach powder and peroxide,
hydrogen peroxide powder
Bleach Activator Powder Sodium Percarbonate
|Appearance||White, free-flowing granule|
|Available Oxygen, %||≥13.5|
|Bulk Density, g/L||700-1200|
|Loss on drying, g/L||≤2.0|
Sodium percarbonate is a chemical substance with formula Na2H3CO6. It is an adduct of sodium carbonate ("soda ash" or "washing soda") and hydrogen peroxide (that is, a perhydrate) whose formula is more properly written as 2Na2CO3 · 3H2O2. It is a colorless, crystalline, hygroscopic and water-soluble solid. It is sometimes abbreviated as SPC. It contains 32.5% by weight of hydrogen peroxide.The product is used in some eco-friendly bleaches and other cleaning products, and as a laboratory source of anhydrous hydrogen peroxide.
Sodium percarbonate is produced industrially by crystallization of a solution of sodium carbonate and hydrogen peroxide, with proper control of the pH and concentrations. This is also a convenient laboratory method.
Alternatively, dry sodium carbonate may be treated directly with concentrated hydrogen peroxide solution.
World production capacity of this compound was estimated at several hundred thousand tonnes for 2004.
As an oxidizing agent, sodium percarbonate is an ingredient in a number of home and laundry cleaning products, including non-chlorine bleach products such as Oxyper, OxiClean, Tide laundry detergent, and Vanish.
Many commercial products mix a percentage of sodium percarbonate with sodium carbonate. The average percentage of an "Oxy" product in the supermarket is 65% sodium percarbonate and 35% sodium carbonate. The "ultra boosters" seen on infomercials may contain as much as 80% sodium percarbonate. However, sodium percarbonate is less expensive in its pure form and can be adjusted to any percentage the user desires.
Proper Shipping Name: Sodium Carbonate Peroxyhydrate
Class: 5.1 (oxidizer)
UN Number: 3378
EMS: F-A, S-Q
Packing: 25kg PP-PE bag
Contact Person: Sherry
Tel: 86 18868081406