Factory price Potassium sulfate CAS 7778-80-5

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Product Overview


Product Description


Potassium Fertilizer
Potassium Sulphate
Other Names
Potassium sulphate
Place of Origin
Release Type

Product Description

Our raw mateials are wild Ascphyllum nodosum imported from south America such as Chile and Peru and north western coast of Europe such as France. Wild ASCOPHYLLUM NODOSUM grow at the high latitude ocean area, because of the cald and hard growing enironment, it contains the most active nutrients such as kinds of plant hormones, bioactive amino acids, Vitamins and some essential trace elements which are good supplement nutrition for both plants and soil.

Seaweed organic fertilizer
Unique seaweed resource advantage. After triple biological fermentation, the content of alginic acid is high, rich in plant endogenous hormones, rare marine elements and beneficial bacteria. The medium and trace elements are 4.25 times that of ordinary organic fertilizer. The main function is to raise the ground temperature, avoid deep tillage, Anti-stubble, prevent deficiency of nutrients, relieve salt and alkali, effectively solve various intractable diseases of soil and planting.

Regulate soil pH
Alkaline ion groups can neutralize acid radical ions and groups in the soil.
Regulate soil micro-ecology
The rich organic carbon of seaweeds can provide a material basis for the growth of soil microorganisms, stimulate the metabolism of soil microorganisms, and improve the soil micro-ecological environment.

Condition the soil structure
Alginic acid and alkaline ion groups promote the formation of soil aggregate structure, stabilize soil colloidal characteristics, optimize soil water, fertilizer, gas, and heat systems, and improve soil physical fertility.

Conditioning the chemical composition of the soil
Alginic acid will preferentially combine with heavy metals in the soil to inactivate heavy metals; Alginic acid adsorbs soil cations, increasing the amount of cations to be exchanged; Complex marine chemicals neutralize the autotoxic substances secreted by soil microorganisms and plants; Alginic acid adsorbs and maintains water and improves soil Water holding capacity, dilute the salt of the soil solution, and improve the soil buffer capacity.


1. Improve the soil: loosen the soil, break the soil compaction, and prevent soil decline ( acidification, salinization, etc.):
2. Environmentally friendly: regulate soil micro-ecology, degrade pesticide residues, and passivate heavy metals;
3. Reduce diseases: inhibit the growth of soil-borne pathogens and reduce underground pests;
4. Comprehensive nutrition: rich in middle and trace elements, effectively preventing element deficiency;
5. Promote growth and resistance: the root system is developed to prevent excessive growth and improve crop resistance;
6. Improve yield: promote flower bud differentiation, high fruit setting rate, promote fruit expansion and early maturity;
7. Improve quality: improve fruit color, surface gloss, hardness, and storage durability.

Packing & Delivery

packed as customer required.

Company Profile

About us
Qingdao Ocean View International Business Co.,Ltd was established in 2014. As the comprehensive enterprise of seaweed processing in China, with many years innovation and development, now we have formed six industry plates: ALGINATE, SUGAR ALCOHOL, MARINE SKIN,SEAWEED FERTLIZER, BIOMEDICAL, FUNCTIONAL FOOD. We have obtained a series of international system certficatiors, such as ISO9001, ISO14001, IMO, NOP, KOSHER and so on. At present, our products are widely applied in many industries including printing. dyeing, textile. pharmaccutical, food, daily cosmetics, agriculture, paper making, organie synthesis and so on.

Qingdao Ocean View International Business Co.,Ltd is devoted to proide marine biological fertilizer and solution for geen agriculture around the world. with these years development, We have been a high tech enterpise engaged in producing. R&D and sellig marine biological fertilizer. We completely adopt deep ocean wild ascophyllum nodosum imported from South America and Western Europe as raw material. We have already obtained crifications of IMO, NOP, OMRI. CERES and so on.

National Engineering Research Center for Apple;
Key Laboratory of Agricultural Microbiology;
National Engineering Laboratory for Efficient Utilization of Soil Resources ;
National Engineering Research Center of Microbial Pesticides;
Key Laboratory of Agriculture Agricultural Microbial Resources and Utilization;

About shipping

1.All orders are processed within 1-2 business days.
2.Orders can not be shipped or delivered on Chinese holidays.
3.If we are experiencing a high volume of orders, shipments may be delayed by 1-2 days. Please allow additional days in transit for delivery. If we are out of stock or there will be a significant delay in shipment of your order, we will contact you via email or telephone.
4.Your order destination and cargo receiver must be provided correctly, then the freight costs can be calculated correctly. Prices will be shown in US dollars.
5.Any import duties, taxes, or brokerage fees due at the time of delivery are the sole responsibility of the receiving customer.


1. who are we?
We are based in Shandong, China, start from 2014,sell to Domestic Market(40.00%),North America(10.00%),South Asia(10.00%),Western Europe(10.00%),Eastern Asia(10.00%),Mid East(10.00%),South America(10.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Chemical raw materials,food additives,Para Cresol,Chemical Fiber Additives,methylsilicone oil

4. why should you buy from us not from other suppliers?
We are established in 2014, has a warehouse area of more than 6,000 square meters, more than 300 types of inventory products, and a total weight of more than 1,000 tons. It is a distribution center for chemical raw materials in Qingdao.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese

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