Sodium percarbonate is a strong oxidant. Appearance is white crystal or crystalline powder, which can release oxygen when exposed to moisture. Sodium percarbonate is an addition compound of hydrogen peroxide and sodium carbonate. It is mainly used as a bleaching agent and oxidizing agent, as well as detergents, cleaning agents and fungicides in the chemical, paper, textile, dyeing and finishing, food, medicine, and health sectors. . Other uses are similar to sodium perborate, which can replace sodium perborate to save boron salts.
More About Sodium percarbonate：
CAS NO.: 15630-89-4
EINECS NO.: 239-707-6
Molecular weight: 156.982
Boiling point: 333.6℃
Flash point: 169.8oC
Chemical formula: 2Na2CO3·3H2O2
|Test items||Index value||Test results|
|Active oxygen content(%) ≥||13.5||13||11.0-13.0||13.96|
|Bulk density g/ML||0.4-1.20||0.4-1.20||0.4-1.20||1.001|
|PH value (30g/ML)||10-11||10-11||10-11||10.5|
|Thermal stability %≥||70||70||70||80.88|
|Wet stability %≥||–||30||–||–|
|Total phosphorus (in P205) w/%≤||0.8||0.8||0.8||0.41|
Use Of Sodium percarbonate :
1.It is used as a rinsing agent and a reducing color developing agent in the textile industry, and can also be used as a disinfectant, a deodorant, a milk preservative, and the like. Sodium percarbonate has the advantages of non-toxic, odorless, non-polluting, etc. It has the characteristics of bleaching, sterilization, washing and good water solubility.
2.Sodium percarbonate is usually used as an auxiliary agent for washing powder, aerobic bleaching, and can effectively increase dissolved oxygen in fish pond management. For commercial use, it is usually wrapped with substances such as sulfate and silicate. The coated sodium percarbonate is obtained to increase the storage stability requirements of the detergent formulation.
Package Of Sodium percarbonate :
- At room temperature below 40 ° C, the relative humidity is kept below 75%.
- Pay attention to moisture and rain. Keep the container sealed and note that the label is intact. When handling, it should be lightly loaded and unloaded to prevent damage to the packaging and container. Pay attention to keep the pressure of the container drained properly. It is not suitable for transportation on rainy days.
- It should be stored separately from flammable or combustible materials, reducing agents, sulfur, phosphorus, etc., avoid mixing, storage and transportation. Avoid contact with other substances that may cause decomposition of the product.
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