Factory Supply 50% Fertilizer Potassium Sulfate Granular and Powder CAS 7778-80-5

• Customization: Available
• CAS No.: 7778-80-5
• Formula: K2o4s
• Model NO.: 7778-80-5
• EINECS: 231-915-5
• Purity: 90%~99%
• Type: Potassium Sulfate
• Appearance: Powder
• Grade Standard: Agriculture Grade
• Sample: Avaliable
• Density: 2.66
• Boiling Point: 1689°c
• MW: 174.259
• Transport Package: 25kg/Bag
• Specification: 25kg/Bag
• Trademark: Haiwei
• Origin: China
• HS Code: 3105100090
• Production Capacity: 60tons Per Month

Product Description

Factory Supply 50% Fertilizer Potassium Sulfate Granular and Powder CAS 7778-80-5

Potassium sulfate, as an important inorganic compound, plays a key role in many fields. Its chemical formula is K2SO4, its molar mass is 174.26g/mol, and its density is 2.66g/cm³. It appears as colorless or white hexagonal or orthorhombic crystals, or granular powder. It is easily soluble in water, but insoluble in alcohol, A.cetone and carbon disulfide. It is odorless but has a bitter and salty taste. At room temperature, potassium sulfate is chemically stable, but when heated at high temperature, it will decompose to produce sulfur. dioxide and oxygen, and can react chemically with many substances, such as reacting with strong acids to produce corresponding potassium salts and sulfuric acid.

Specification

Potassium Sulphate Application:

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.

Information

1. Chemical Name:  potassium sulfate; potassium sulphate
2. Molecular Formula : K2SO4
3. Molecular Weight:  174.26
4. CAS:  7778-80-5
5. Character:  It is colorless or white crystals or as a crystalline powder. One gram dissolves in about 8.5 mL of water. It is insoluble in alcohol. The pH of a 1:20 aqueous solution is about 5.5 to 8.5.
6. Usage:  It is used as pH control, seasoning, salt substitute, cleaning agent in glass industry and bulk laxatives in medical industry.

Technical Specifications

(Custom configurations available upon request.)

Item	Specification	Results
K2O	50% Min	50.8%
CI	1.5% Max	1.4%
Moisture	1.5% Max	0.8%
S	17% Min	17.5%
Free acid	1.5% Max	1.4%

potassium sulfate

potassium sulfate

potassium sulfate

Agricultural application:

Agricultural application:

Potassium sulfate is an extremely important chlorine-free potassium fertilizer in agricultural production and is widely used in various crops. Especially for chlorine-sensitive crops such as tobacco, tea trees, grapes, potatoes, and flax, potassium sulfate is an excellent fertilizer choice. After applying it to the soil, potassium exists in an ionic state, part of which is stored in the soil solution, and most of it undergoes a cation exchange reaction with soil colloids and is adsorbed by soil colloids or converted into interlayer potassium, thereby continuously providing nutrients for crops. 

Industrial applications: In the glass manufacturing process, adding potassium sulfate can improve the transparency and durability of glass; in the field of chemical manufacturing, it is often used as a raw material or intermediate to produce other potassium-based compounds; in the food processing industry, potassium sulfate can be used as a food additive and preservative to ensure the quality and safety of food; in the dye industry, it is used to manufacture intermediates, providing a basis for the production of a variety of dyes; in the spice industry, it is used as an auxiliary agent to improve the quality and performance of spices.

Packaging & Shipping

After Sales Service

We promise

1.Any inquiries will be replied with in 12 hours.

2.Dedication to quatity,supply & service.

3.Strictly on selecting raw meterials.

4.Reasonable & competitive price ,fast lead time.

5.Smple order in stock and one week for bulk production.

6. We have strong cooperation with FEDEX,TNT,DHL,EMS,or you also can choose your own shipping agent.

FAQ

Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.

Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.

Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Ali pay trade insurance all is ok. You can choose the one which is convenient for you.

Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.

Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.

Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.