High Purty 99% Potassium Sulphate K2so4 Powder CAS 7778-80-5

Min.Order: 1
Product origin: Qingdao, Shandong, China
Infringement complaint: complaintComplaint
US$ 400 ~ 500

Description
Product Description

Description of Potassium Sulfate

Potassium sulphate is an important chlorine-free potassium fertilizer containing sulfur and potassium. K2O content is 50%-52%, and the S content is about 17%-18%. Agricultural potassium sulfate is mostly pale yellow. Potassium sulfate is a water-soluble potassium fertilizer because of its low moisture absorption, non-caking, good physical properties and convenient application. Potassium sulfate is especially suitable for cash crops that are resistant to chlorine and like potassium, such as tobacco, grapes, beet, tea, potatoes, flax and various fruit trees. It is also the main raw material for making chlorine-free nitrogen, phosphorus and potassium ternary compound fertilizer. Potassium sulfate is a chemical neutral and physiological acidic fertilizer, which is suitable for a variety of soils (excluding flooded soils) and crops.

 

Potassium sulphate is a chemical neutral and physical acid fertilizer, which is widely used in all kinds of soil and crops, especially for avoiding chloride. Potassium sulphate replaces potassium chloride and becomes a good potassium fertilizer. Potassium sulfate is a very good water-soluble potassium fertilizer because of its low hygroscopicity, low caking, good physical properties and convenient application. Potassium sulphate is especially suitable for cash crops that are not chlorpyrifos, such as tobacco, grape, beet, tea, potato, flax and various fruit trees.

The specific use methods are as follows:

1. It can be used as base fertilizer. When potassium sulfate is used as base fertilizer in the dry field, it is necessary to deeply cover the soil to reduce the crystal fixation of potassium, facilitate the absorption of crop roots and improve the utilization rate.

2. As topdressing. As the mobility of potassium in the soil is small, it should be applied to the soil layer with dense root system in order to promote the absorption.

3. It can be used as seed fertilizer and root top dressing. The amount of seed fertilizer used per mu is 1.5-2.5kg, which can also be made into 2% - 3% solution and used as external topdressing.

Specification
 
ItemTest StandardTest Result
AppearancePowder/granularPowder/granular
K2SO499%min99.3%
K2050%min52.6%
Moisture1.5%max0.95%
CL1.5%max1.5%
S18%min18%
Free Acid(H2SO4)1.5%max1.45%
PH3-54.5
Water Soluble100%100%
Heavy Metal0.01%max0.002%
Calcium0.1%max0.04%
Iron(Fe)0.1%max0.02%


Usage

1) used as potassium fertilizer in agriculture.

2) the raw material of blending NPK. 

3) the settling agent in glass industry

4) A intermediate in dyeing industry



Packing & Shipping

 

Packaging Details1. Directly choose ton bags for transportation
2. We can be customized according to your requirements
Shipping1. We provide combined transportation by sea+air+rail+car to your destination
2. You can also choose your own freight forwarder for transportation



 
FAQ

1) Can we print our logo on the product ?
Of course, we can do it. Just send us your logo design·
2) Do you accept small orders ?
Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to
co-work with you for a long term relationship.
3) How about the price? Can you make it cheaper ?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to
get the most competitive price.
4) Do you offer free samples ? A 5Stars Review = A Free Sample
It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples
on your next order.
5) Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time 
and keep the goods top quality!
6) What are your payment terms ? Any third party payment ?
We usually accept T/T, Western Union, L/C.
7) Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company.
8) How Can I place an order?
You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.

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