Sodium Persulfate

Synonyms : Sodium Persulphate

CAS No.: 7775-27-1;15593-29-0

EINECS No.:231-892-1

Molecular Formula : Na2O8S2

Molar Mass : 238.1

Melting Point : 100 °C

 

Properties : White Crystal or powder. Soluble in water. Decomposed by ethanol. When heated to a higher temperature, it decomposes, and oxygen is evolved into sodium pyrosulfate. Strong oxidation.

 

Specifications:

Index Name	Excellent grade	First-rate Product
Appearance	white crystalline powder	white crystalline powder
Sodium Persulfate, % ≥	99.0	99.0
Heavy Metal (Pb),% ≤	0.0010	0.0015
Iron (Fe),% ≤	0.0010	0.0015
Manganese (Mn),% ≤	0.0001	0.0005
Chloride and Chlorate (Cl),% ≤	0.005	0.010
Ammonium Salt (NH4),% ≤	0.05	0.10
Active Oxygen, % ≥	6.65	6.58
Moisture,% ≤	0.05	0.10

 

Applications and Usages:
1. used in the cleaning and acid washing of metal surface.
2. Used to accelerate the treatment process of low-concentration formalin adhesive.
3. Used as modification agent in the production of starch, also used in adhesive and coating production.
4.used as desizing agent and bleaching activating agent.
5. used as one of the basic ingredients in hair dye, with decoloring action.

 

Storage and handling: : Sodium persulfate is not combustible, but assists combustion of combustible materials due to release of oxygen. It must be stored in a dry location away from heat and a cool, well-ventilated area away from all sources of ignition and out of direct sunlight, protected from moisture. Keep containers tightly closed, labeled and well-sealed. Ensure pressure relief and adequate ventilation. It must be stored separately from organics, rust or traces of metal, reductions and others incompatible materials to avoid catalytic decomposition. Avoid contact with eyes, skin and clothing. Use with adequate ventilation. 2 Do not swallow. Avoid breathing vapors, mists or dust. 3 Do not eat, drink or smoke in work area. 4 Prevent contact with combustible or organic materials. 5 Label containers and keep them tightly closed when not in use. 6 Wash thoroughly after handling.

 

Packing: 25/500/1000Kg plastic woven bag,25Kg PE bag,25Kg carton 1000Kg woven bags.

 

PIC：Yan Zhuo
Email：km11@kmchem.com
WhatsApp/Mobile：+86 15505390359

 

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