Potassium sulphate with low price 52% Cas:7778-80-5

Basic Info

Model No.: 7778-80-5

classification: Sulphate

place of origin: China

grade: Agriculture Grade, Industrial Grade

Product Name: Potassium Sulfate

CAS: 7778-80-5

Molecular Formula: K2O4S

Molecular Weight: 174.2592

EINECS: 231-915-5

Melting Point: 1067°C

Boiling Point: 1689°C

Density: 2.66

Storage Conditions: Store At RT.

Color: White

Additional Info

Packaging: bag

Productivity: 100000tons

Brand: HJC

Transportation: Ocean,Land,Air

Place of Origin: Jinan

Supply Ability: 100000tons

Certificate: ISO

HS Code: 31043000

Port: Qingdao,Shanghai,Tianjin

Product Description

Potassium sulphate with low price 52% Cas:7778-80-5

Potassium sulfate is a kind of quick-acting potassium fertilizer with high composition. It is mainly prepared from sulfate ore anhydrous magnesia and potassium chloride as raw materials. It is white or light yellow crystalline particles, with α-type and β-type crystals. . α-type is colorless crystal of hexagonal system, β-type is colorless crystal of orthorhombic system. It has a bitter and salty taste. Generally 90%-95% potassium sulfate, 50%-52% potassium (K2O), 16% sulfur (S), and less than 2.2% chlorine (Cl); in addition, there are a small amount of sodium (Na) and calcium ( Ca), magnesium (Mg) and bromine (Br), etc. Chemicalbook is insoluble in ethanol, acetone and carbon disulfide, but easily soluble in water, can be directly absorbed and utilized by plants, and can be used as base fertilizer, seed fertilizer and top dressing. Experiments have proved that the application of 1 kg of potassium sulfate can increase the yield of food crops by 6-8 kg and the yield of sugar beet by 15.5-22.5 kg. Some crops that avoid chlorine (such as fruits, flax, tobacco, tea, citrus, potatoes, etc.) can not use potassium chloride, but can use potassium sulfate. Applying potassium sulfate to acidic soil requires proper application of lime or mixed application with phosphate rock powder fertilizer, which can increase the utilization of phosphorus without increasing the acidity of the soil.

Package

Application

Used as a chemical fertilizer to enable economic plants to achieve sustained high quality and high yield, used for tea, vegetables, fruits and other crops
Used as analytical reagent (such as nitrogen determination), also used in the synthesis of potassium salt and the pharmaceutical industry
Used as a chemical fertilizer in agriculture. It is the raw material for making potassium salt. The dye industry is used to make intermediates. Used as a fining agent in the glass industry. Used as auxiliary agent in perfume industry. Used in medicine as a laxative. Used as a general additive in the food industry. It is also used for serum protein biochemical test.

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