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.
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.
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 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.
14884 Potassium Sulfate Suppliers
Short on time? Let Potassium Sulfate sellers contact you.
Potassium Sulfate (K2SO4) is Suitable to be used for fruit trees orchards before planting or during winter service to feed all kinds of crops especially during fruit stage to increase fruit size and improving taste, firmness and shelf-life. Standard formula takes longer time to be completely dissolved in soil compared to soluble-SOP, which make potassium more available for plant for long time and increases K-use efficiency. Enhances tolerant of plants against environmental and biotic stresses. Rich in Sulfur, which is an important element for some oil crops such as onion and garlic and increases the availability of phosphorus and micro element to be used in soil.
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
Pure potassium sulfate (SOP) is colorless crystal, and the appearance of potassium sulfate for agricultural use is mostly light yellow. Potassium sulfate has low hygroscopicity, is not easy to agglomerate, has good physical properties, is easy to apply, and is a very good water-soluble potash fertilizer.
Potassium sulfate is a common potassium fertilizer in agriculture, and the content of potassium oxide is 50 ~ 52%.It can be used as base fertilizer, seed fertilizer and topdressing fertilizer. It is also an important component of compound fertilizer nutrients.
Potassium sulfate is particularly suitable for cash crops that avoid the use of potassium chloride, such as tobacco, grapes, beets, tea trees, potatoes, flax, and various fruit trees. It is also the main ingredient in the manufacture of ternary compost containing no chlorine, nitrogen or phosphorus.
Industrial USES include serum protein biochemical tests, catalysts for Kjeldahl and basic materials for the production of various potassium salts such as potassium carbonate and potassium persulfate. Used as a cleaning agent in the glass industry. Used as intermediate in dye industry. Used as an additive in the perfume industry. It is also used in the pharmaceutical industry as a cathartic for the treatment of soluble barium salt poisoning.
Test Items Quality Index
Crystal powder
Potassium Oxide %
52.0
Chloridion %
1.5
Free Acid % 1.0
Moisture H2O % 1.0
S% 17.0
The product implementation standard is GB/T20406 -2017
Cas No.: 7778-80-5
Einecs No.: 231-915-5
Classification:Potassium Fertilizer
Type:Potassium Sulphate
CAS No.:7778-80-5
Other Names:potassium sulfate/SOP
MF:K2SO4
EINECS No.:231-915-5
Release Type:Quick
State:Powder
Purity:50%-52%
Application:Agriculture ; Industry
Brand Name:x-humate
Relative density:2.109
Melting Point:83â??
Applicationï¼?
1.Used as potassium fertilizer in agriculture
2.Mainly used as the raw material of BLENDING NPK
3.Used as settling agent in glass industry
4.Used as intermediate in dyeing industry
5.Used for producing potassium sale, potassium carbonate, potassium persulphate
Potassium (K2O) 50.0% min
Moisture content 1.0% max
Free acid (H2SO4) 1.5% max
Potassium Sulfate 98.5%min
Chlorides 0.05%-1.5%
Iron 0.02%max
Heavy metal 0.002%max
Calcium 0.04%max
Water insolubles 0.5%max
PH value 5.57.5
Packing: In 25/50KGS net PP/PE bag.
Payment: T/T
Quantity: 24mts per container
The dominant use of potassium sulfate is as a fertilizer. K2SO4 does not contain chloride, which can be harmful to some crops. Potassium sulfate is preferred for these crops, which include tobacco and some fruits and vegetables.
NPK Bulk Blends like 2:3:2 (22), 2:3:4 (30), 3:2:1 (25), 4:3:4 (33), 5:1:5 (36) etc.
Bulk Blend is a physical mixture of several monocomponent (straight) fertilizers. Blending technique helps to tailor chemical composition of final NPK product according to specific requirements, dictated by the soil, crop, technical preferences, etc.
We are flexible to produce any type of NPK blends such as but not limited to well-known grades NPK 10:20:10 (D-compound), NPK 7:14:7, NPK 6:23:23, NPK 10:20:20 and any other upon your request.
We use only best quality raw materials of international standards.
Physical and chemical properties: purple or purple equiaxed crystal system octahedral crystal, easy to make large particles crystal.The relative density was 1.826(25).Melting point is 89 .When heated to 100, 10 crystal water was lost, and when heated to 400, 12 crystal water was lost and turned into anhydrous substance.Soluble in water, dilute acid, insoluble in alcohol.Dissolved in water as a purple solution, heating to 70 when the green solution, cooling gradually purple.It is easy to absorb moisture and can be weathered in dry air.Molecular formula :KCr(SO4) 2-12h2o purpose: used as tanning agent, mordant and photographic fixing agent.
Packing: in plastic woven bags lined with polythene polythene bags of 25kg net each.
Product Name: D-Glucosamine Sulfate 2KCl
Type: Food Grade
Origin: China
CAS No.: 31284-96-5
Packing: 25kg drum
Items Standard
Appearance White crystals powder
ID A Infrared absorption
ID B Chloride and Potassium meets the requiremen
ID C Retention time of glucosamine peak
ID D Sulfate
Assay 98.0-102.0%
Specific rotation +47+53
PH 3.0-5.0
Residue on ignition 26.5-31.0%
Loss on drying 1.0%
Heavy metals 10ppm
Arsenic 3ppm
Sulfates 15.5-16.5%
E.Coli Negative
Total plate count 1000cfu/g
Molds and Yeasts 100cfu/g
potassium sulfate fertilizer, Payment Terms : TT ( Telegraphic Transfer ) Net Banking
Upfront Upon Proforma Invoice
Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested.
Regular others also have added advantages, Bulk orders as well. potassium sulfate fertilizer..,
KTT could provide the complete set of potassium sulfate fertilzier plant engineering services covers every stage.
Chemical advantage
1. Optimized the structure of the reacting furnace witch increased the service time of the furnace.
2. Waste recovery system to recycle hydrochloride acid (HCl) and meet environment requirements
3. Adjusted original HCl absorption system, improved on the quality of the final product.
4. Improved the flue design in the furnace which can make full use of energy and save energy consumption.
5. Used DCS automatic control system to control manufacturing the products, adjust the ratio of feedstock, and saved the labor cost.
Overall Operation advantage
1.Professional logistic team, rich experience on container transportation and bulk transport.
2. Powerful customs clearance ability.
3. Complete database of cargoes, especially detailed information for set of SOP .etc equipment suppliers and shipping.
4. Strong ability to integrate the export and import documents. Such as customs clearance documents, C/O, and embassy certification documents, etc.
KTT could provide the complete set of potassium sulfate productionl ine engineering services covers every stage.
Chemical advantage
1. Optimized the structure of the reacting furnace witch increased the service time of the furnace.
2. Waste recovery system to recycle hydrochloride acid (HCl) and meet environment requirements
3. Adjusted original HCl absorption system, improved on the quality of the final product.
4. Improved the flue design in the furnace which can make full use of energy and save energy consumption.
5. Used PLC automatic control system to control manufacturing the products, adjust the ratio of feedstock, and saved the labor cost.
KTT could provide the complete set of potassium sulfate productionl ine engineering services covers every stage.
Chemical advantage
1. Optimized the structure of the reacting furnace witch increased the service time of the furnace.
2. Waste recovery system to recycle hydrochloride acid (HCl) and meet environment requirements
3. Adjusted original HCl absorption system, improved on the quality of the final product.
4. Improved the flue design in the furnace which can make full use of energy and save energy consumption.
5. Used PLC automatic control system to control manufacturing the products, adjust the ratio of feedstock, and saved the labor cost.
14884 Potassium Sulfate Suppliers
Short on time? Let Potassium Sulfate sellers contact you.
