Sodium Percarbonate（SPC）
Product Details
Specifications provided
White particles content ≥ 99%
(Scope of application reference ‘product usage’)
Sodium percarbonate appearance is white, loose, good fluidity granular or powdery solid, odorless, easily soluble in water, also known as sodium bicarbonate. A solid powder. It is hygroscopic. Stable when dry. It slowly breaks down in the air to form carbon dioxide and oxygen. It quickly breaks down into sodium bicarbonate and oxygen in water. It decomposes in dilute sulfuric acid to produce quantifiable hydrogen peroxide. It can be prepared by the reaction of sodium carbonate and hydrogen peroxide. Used as an oxidizing agent.
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Product Parameter
15630-89-4
239-707-6
314.021
Inorganic salt
2.5 g/cm³
150 g/L
333.6 ℃
/
Product Usage
Chemical Industry
Sodium percarbonate, commonly known as solid hydrogen peroxide, is known as the "green oxidizer". After treatment, granular oxygen can be obtained, that is, solid granular oxygen, which is used for three-dimensional oxygenation in the fish pond and purification of water quality. The multi-function of detergent, that is, at the same time of washing and decontamination, both bleaching, sterilization, disinfection and other functions, has become the development trend of detergent, because sodium percarbonate tasteless, non-toxic, easy to dissolve in cold water, strong detergency, soluble in water can release oxygen and play a variety of effects such as bleaching sterilization, in line with the development trend of modern detergent.
Detergent auxiliary
At present, detergent manufacturers face fierce market competition, and also want to add sodium percarbonate to improve product performance, especially the production of low phosphorus or phosphorus free laundry powder, by adding sodium percarbonate, can make the product to the high-grade, non-toxic, multi-functional direction. China is a big producer of detergent, the current production capacity has reached 220,000 t/a or more, if calculated according to 5% of the amount added, the detergent industry alone needs to consume 100,000 t of sodium percarbonate every year, it can be seen that China's sodium percarbonate market potential is huge.
Food addition
Sodium percarbonate can be used for food preservation and disinfection, 1% sodium percarbonate solution can make fruits and vegetables stored for 4-5 months without deterioration. Sodium percarbonate can replace calcium peroxide as an oxygen producing agent in aquaculture industry, and the oxygen release rate is significantly higher than calcium peroxide, and can provide oxygen for fish, shrimp, crabs and other organisms in the storage and transportation process.
Main use
In the textile industry as a bleaching agent, reduction color development agent, can also be used as a separate disinfectant, deodorant, milk preservative, etc. Sodium percarbonate has the advantages of non-toxic, odorless, pollution-free, and has the characteristics of bleaching, sterilization, washing, and good water solubility. Sodium percarbonate is usually used as an additive to laundry powder, the role of aerobic bleaching, and can effectively increase dissolved oxygen in fish pond management, in commercial use, usually with sulfate and silicate substances to be wrapped, to obtain coated sodium percarbonate to improve the storage stability requirements in laundry powder formulations. Compared with the traditional laundry bleaching agent for sodium perborate, sodium percarbonate has the advantage of storage stability and good compatibility with other detergent ingredients, which is incomparable and irreplaceable. In terms of chemical structure, their essential difference is that sodium percarbonate is the nature of the adduct, while sodium perborate is the product of peptide bonding.
