Products
Ammonium persulfate
Headquartered in China's historical and cultural city, the Yangtze River (Hunan) only port-Hunan Yueyang. The company has an advantageous geographical location and unique and convenient land and water transportation conditions. After more than ten years of development, the company has established more mature and stable sales channels in the domestic and foreign markets, creating a staff with high service awareness and strong execution; it has accumulated a wide range of reputation for integrity
Category: Products
Keywords: poly source, petroleum, chemical industry
Ammonium persulfate
CAS NO.:7727-54-0
EINECS NO. : 231-786-5
Molecular formula: (H)4)2S2O8
Dangerous Goods Number:51504
UN number: 1444
Use:
1.Verification and determination of manganese, used as an oxidant,Bleach,Photographic reducing and blocking agents,battery depolarization agent;For the preparation of soluble starch.
2.Used as vinyl acetate, acrylate and other vinyl monomer emulsion polymerization initiator, cheap, the resulting emulsion water resistance is better.
3.Urea-formaldehyde resin used as a curing agent, curing faster. It is also used as a co-oxidant for starch adhesives, reacting with the protein in the starch component to improve adhesion, with a reference dosage of starch.0.2 to 0.4 percent. Also used as a metallic copper surface treatment agent.
4.Used in the chemical industry as a raw material for the manufacture of persulfate and hydrogen peroxide, organic polymer polymerization promoter, vinyl chloride monomer polymerization initiator. Grease, soap industry used as a bleaching agent.
5.It is used for corrosive agent in metal plate corrosion cutting and oil recovery in petroleum industry. Food grade used as wheat modifier, beer yeast mildew agent.
Packaging：
Plastic bags or two-layer kraft paper bags with full opening or medium opening steel barrels; Ordinary wooden cases outside plastic bags or two-layer kraft paper bags; Ordinary wooden cases outside threaded glass bottles, iron cap pressed glass bottles, plastic bottles or metal barrels (cans).
Precautions for transportation: railway transportation shall be carried out in strict accordance with the dangerous goods loading table in the "Dangerous Goods Transport Rules" of the Ministry of Railways. During transportation, the container shall be shipped separately. During transportation, it shall be ensured that the container does not leak, collapse, fall or damage. Transportation vehicles shall be equipped with corresponding types and quantities of fire fighting equipment. It is strictly prohibited to mix with acids, inflammables, organic substances, reducing agents, spontaneous combustion articles, and inflammable articles in case of moisture. During transportation, the speed should not be too fast, and overtaking by force is not allowed. Before and after loading and unloading of transport vehicles, they shall be thoroughly cleaned and cleaned, and it is strictly prohibited to mix organic substances, inflammables and other impurities.
Storage:
Store in a cool, dry, well-ventilated warehouse;Keep away from fire and heat source;The package must be sealed,Prevent moisture;Should be stored separately from the reducing agent, active metal powder, etc., do not mix storage;The storage area shall be provided with suitable materials to contain spills.
Forbidden: strong reducing agent, active metal powder, water, sulfur, phosphorus.
Avoid contact conditions: humid air.
Technical Specifications:
| Project | Standard |
| Appearance | white crystalline powder |
| Content | 98min |
| reactive oxygen species | 6.90min |
| Chloride | 0.001max |
| Manganese | 0.00005max |
| Iron | 0.0005max |
| Heavy metals (in pb) | 0.0005max |
| residue on ignition | 0.02max |
| Water | 0.1max |
Small crystal 0.1-1.4mm after sieving
Industrial products are white or light-colored crystals with a relative density of D = 1.769, decomposition at 235 ℃, soluble in water, acidic aqueous solution, insoluble in ethanol and acetone, hygroscopic, consolidated into blocks after moisture absorption, and ammonia gas is released under the action of alkalis.
Caprolactam grade ammonium sulfate
Industrial products are white or light-colored crystals with a relative density of D = 1.769, decomposition at 235 ℃, soluble in water, acidic aqueous solution, insoluble in ethanol and acetone, hygroscopic, consolidated into blocks after moisture absorption, and ammonia gas is released under the action of alkalis.
Caprolactam grade ammonium sulfate (more than or equal to 1.4 mm90% after screening)
Industrial products are white or light-colored crystals with a relative density of D = 1.769, decomposition at 235 ℃, soluble in water, acidic aqueous solution, insoluble in ethanol and acetone, hygroscopic, consolidated into blocks after moisture absorption, and ammonia gas is released under the action of alkalis.
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