Formula:KAl(SO4)2 12H2O
Relative Molecular Weight:474.39
CAS NO,: 7784-24-9
EINECS No.:5637-689-7
HS CODE.: 2833301000
Appearance: lump, white crystal, white powder
Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating
Usage;
Food industry: Buffering agents and leavening agents in food-grade products.
Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordants etc.
At Johneliz Global Investment Limited, we supply high-quality Potassium Sulfate (KSOâ), a chloride-free fertilizer ideal for crops sensitive to salt. Rich in potassium and sulfur two essential plant nutrients this compound promotes strong root development, enhances drought resistance, and improves crop quality, taste, and shelf life. Potassium sulfate is widely used in the cultivation of fruits, vegetables, tobacco, and other high-value crops that require low chlorine levels. It supports balanced nutrient uptake and helps optimize agricultural productivity without affecting soil structure. Our product is processed with precision to meet international purity and performance standards. Johneliz Global Investment Limited is dedicated to supporting sustainable farming practices with reliable, nutrient-rich fertilizers that enhance both soil health and crop outcomes.
Potassium sulfate, often referred to as sulfate of potassium or SOP, is a chemical compound with the formula K2SO4. It is a colorless or white crystalline solid that is soluble in water. Potassium sulfate is commonly used in various applications, including agriculture, industry, and laboratory settings. Here are some key points about potassium sulfate:
Chemical Formula: K2SO4
Solubility: Potassium sulfate is highly soluble in water, and its aqueous solution is neutral.
Sources: Potassium sulfate can be obtained from natural sources, such as minerals like arcanite and aphthitalite.
It can also be produced through chemical processes, including the reaction between potassium chloride and sulfuric acid.
Agricultural Use: Potassium sulfate is a popular fertilizer in agriculture, providing essential potassium and sulfur nutrients to plants.
It is often favored in situations where the addition of chloride is undesirable, as opposed to potassium chloride.
Industrial Applications: Potassium sulfate is used in various industrial processes, including the production of glass and textiles.
It is employed in certain types of glazes for ceramics.
Laboratory Use: In laboratory settings, potassium sulfate can be used as a drying agent due to its hygroscopic nature.
Compatibility with Plants: Potassium is an essential nutrient for plant growth and development. It plays a crucial role in various physiological processes, including enzyme activation, photosynthesis, and osmoregulation.
Sulfur is also important for plant nutrition and is involved in the synthesis of amino acids and proteins.
Formula:KAl(SO4)2 12H2O
Relative Molecular Weight:474.39
CAS NO,: 7784-24-9
EINECS No.:5637-689-7
HS CODE.: 2833301000
Appearance: lump, white crystal, white powder
Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating
Usage;
Food industry: Buffering agents and leavening agents in food-grade products.
Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordantsÃ?? etc.
Potassium Sulphate also is known as Sulphate of Potash, is 100% water soluble source of Potassium (K) and Sulphur (S), It can be used in the greenhouse, open field for vegetables, cereals, oilseeds, lawn, turf, and nurseries
Chemical Name:4-Hydroxybenzoic acid
Trade Name:p-oxybenzoic acid
Molecular Formula:C7H6O3
Molecular Weight:138.12
CAS No.:99-96-7
Properties:white odorless crystalline powder, easily soluble in hot water and alcohols, aethers and acetone,
slightly soluble in cold water and benzene, insoluble in carbon bisulfide; relative density is 1.46
Use: Can be used as antiseptic, intermediate of dyes, pharmaceuticals; as main material of liquid crystal polymers; as material of pesticide intermediate
Specification
Item Specification
Polymer Grade Technical Grade
Appearance white crystal powder white crystal powder
Purity(on dry base) % 99.6 99.0
Melting Point 214-217 212-216
Odor odorless odorless
Solubility Clear and transparent clear and transparent
Loss on Drying % 0.20 0.50
Color(Pt-Co) 10 40
Ash % 0.02 0.15
Sulfate(SO42-) 0.01 0.05
Chloride(Cl-) % 0.005 0.02
Phe% 0.01 0.10
Salicylic Acid % 0.02 0.10
4-Hydroxyisophthalic Acid(HIPA) ppm 500 /
Insolubles in Metha ppm 50 /
Potassium(K+) ppm 5 /
Sodium (Na+) ppm 5 /
Iron (Fe) ppm 5 /
Ca2++Mg2+ppm 5 /
