Ssp Chemical Fertilizer Reasonable Price Inorganic Increase Production SSP Export 25Kg 50Kg Bag Asian Manufacturer
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- Supplier: Gui Zhou Lenf Chemical Co. Ltd.
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Product Overview
Description
Products Description
Single superphosphate (SSP)
Single superphosphate (SSP) was the first commercial mineral fertilizer, and it led to the development of the modern plant nutrient industry.
Chemical Properties | ||
Chemical Formula | Ca(H20P4)2.H2O | |
CAS Number | 10031-30-8 | |
Phosphorus content | 7 to 9% (16 to 20% P2O5) | |
Calcium (Ca) content | 18 to 21% | |
S content | 11 to 12% | |
pH | < 2 | |
Use | Agricultural fertilizers, Crops | |
APPLICATION | ||
Period | Autumn, Spring | |
Method | Broadcasting, During sowing | |
Crops | All crops | |
Agricultural Use
SSP is an excellent source of three plant nutrients. The P component reacts in soil similarly to other soluble fertilizers.
The presence of both P and sulfur (S) in SSP can be an agronomic advantage where both of these nutrients are deficient. In agronomic studies where SSP is demonstrated to be superior to other P fertilizers, it is usually due to the S and/or Ca that it contains. When locally available, SSP has found wide-spread use for fertilizing pastures where both P and S are needed. As a source of P alone, SSP often costs more than other more concentrated fertilizers, therefore it has declined in popularity.
The presence of both P and sulfur (S) in SSP can be an agronomic advantage where both of these nutrients are deficient. In agronomic studies where SSP is demonstrated to be superior to other P fertilizers, it is usually due to the S and/or Ca that it contains. When locally available, SSP has found wide-spread use for fertilizing pastures where both P and S are needed. As a source of P alone, SSP often costs more than other more concentrated fertilizers, therefore it has declined in popularity.
Management Practices
No special agronomic or handling precautions are required for SSP. Its agronomic effectiveness is similar to other dry or liquid phosphate fertilizers.
The loss of P in surface runoff from fertilized fields can contribute to water quality problems. Farm practices that minimize this loss should be implemented.
The loss of P in surface runoff from fertilized fields can contribute to water quality problems. Farm practices that minimize this loss should be implemented.
Production
The modern fertilizer industry was launched in the 1840s with discovery that the addition of sulfuric acid to naturally occurring phosphate produced an excellent soluble fertilizer, given the name “superphosphate.” Ground animal bones were first used in this reaction, but natural deposits of rock phosphate (apatite) soon replaced the limited supply of bones. Making SSP is similar to what naturally occurs with bones or apatite in acid soils. The basic technique has changed very little in the past century. Ground phosphate rock is reacted with sulfuric acid to form a semi-solid, which cools for several hours in a den. The plastic-like material is then conveyed to a storage pile for several weeks of additional curing. The hardened material is then milled and screened to the appropriate particle size or granulated. The general chemical reaction is Ca₃(PO₄)₂ [rock phosphate] + 2 H₂SO₄
[sulfuric acid] → Ca(H₂PO4)₂ [monocalcium phosphate] + 2 CaSO₄ [gypsum].
[sulfuric acid] → Ca(H₂PO4)₂ [monocalcium phosphate] + 2 CaSO₄ [gypsum].
SSP can easily be produced on a small scale to meet regional needs. Since SSP contains both monocalcium phosphate (MCP, also called calcium dihydrogen phosphate) and gypsum, no problems arise with phosphogypsum byproduct disposal unlike the manufacture of other common P fertilizers.
SSP is also known as ordinary superphosphate and normal superphosphate. It’s sometimes confused with triple superphosphate (TSP) production, which results from reacting rock phosphate with phosphoric acid.
Product packaging
Different package sizes, in 25kg, 50kg, and 1000kg;
Package design: neutral bags, or special OEM design with your design;
25mt/FCL; pallet is available.
Package design: neutral bags, or special OEM design with your design;
25mt/FCL; pallet is available.
Company Profile
GUI ZHOU LENF CHEMICAL CO.,LTD
is located in Fuquan - the phosphorus capital of Asia. It is a phosphate fertilizer and nitrogen
fertilizer manufacturer, mainly engaged in various modern agricultural fertilizers.
fertilizer manufacturer, mainly engaged in various modern agricultural fertilizers.
#1. Raw material advantage
#1.1 Asia's Phosphorus Capital
Abundant Phosphorus Raw Materials
#1.2 New Energy Materials Industry Base
Rich Caprolactam Grade Ammonium Sulfate Raw Materials
#2. Factory direct
3 production bases: Guizhou Qiantianhua Ecological Fertilizer Co., Ltd., Guizhou Xindongpeng Industrial Co., Ltd., and Guizhou Fupeng Fuhua Fertilizer Co., Ltd.
#3. Outstanding production and R&D capabilities
LENF has advanced equipment: it has a complete set of automatic production lines, etc., with an annual output of 500,000 tons of phosphate fertilizer, 300,000 tons of compound fertilizer, 800,000 tons of ammonium sulfate, and other various chemical products; the total number of employees exceeds 500, including more than 50 chemical Engineers, sales outlets are distributed all over the world.
Extrusion Granulation Production Line
Quality Inspection Department
Storehouse
#4. Test of the market
After several years of development, LENF has reached a good cooperative relationship with dozens of grain and vegetable production bases in China
How We Guarantee Quality ?
#1. Before Production:
Formulate a strict production plan:
Determine product quality and process requirements, provide necessary resource processes and determine key production processes (production equipment, key process points, and key quality requirements of process products establish self-inspection, mutual inspection between teams, and special personnel inspection and monitoring systems.
#2. During the production process
#3. Before Delivery
Before delivery, we will ask a third-party agency to issue a test report for the product item as the clients specified.
FAQ
In order to let you find the answer(s) you are looking for in a quick & easy way, we organize all of the FAQs into a few categories below, anyway, feel free to contact us whenever you need.
1. Q: Are you a factory or trading company?
A: We are a company combined with manufacturing and trading units.
2. Samples
2.1 Q: Could you provide the sample for testing before mass production?
A: Many customers are uncertain about the performance of the product before confirming the purchase. Buying inappropriate products causes customers to waste money and have psychological anxiety. So!!!LENF launched a free test sample service!
2.2 Q:What is the free test sample?
A:LENF provides customers with samples of the products they want to test and does not charge for products. this sample is called a free test sample.
Sample type:
I: Valuable products clients should pay the guarantees and send it back
Ⅱ: Cheap product no need to send it back.
3. Q: How can I get the exact quotation?
A: Kindly tell us the exact product specification, and your usage, and we will provide the exact quotation for you.
4. Q: Can you provide the COA?
A: Sure, we can provide, but only provide the normal product, if you want the exact COA, we need to produce the sample.After testing, provide the exact COA.
5.Q: Can you accept OEM(specical spec,size)?
A: Sure, we can customize according to customers' different requirements, but not only that, but packing we also can design according to your request.
6. Q: If I know the usage, but don't know the exact spec, can you provide the exact quotation?
A: Sure, we will recommend the product according to your usage, please kindly trust us.
7. Q: Before putting a large order, can I visit your factory?
A: Sure.Welcome at any time.
2. Samples
2.1 Q: Could you provide the sample for testing before mass production?
A: Many customers are uncertain about the performance of the product before confirming the purchase. Buying inappropriate products causes customers to waste money and have psychological anxiety. So!!!LENF launched a free test sample service!
2.2 Q:What is the free test sample?
A:LENF provides customers with samples of the products they want to test and does not charge for products. this sample is called a free test sample.
Sample type:
I: Valuable products clients should pay the guarantees and send it back
Ⅱ: Cheap product no need to send it back.
3. Q: How can I get the exact quotation?
A: Kindly tell us the exact product specification, and your usage, and we will provide the exact quotation for you.
4. Q: Can you provide the COA?
A: Sure, we can provide, but only provide the normal product, if you want the exact COA, we need to produce the sample.After testing, provide the exact COA.
5.Q: Can you accept OEM(specical spec,size)?
A: Sure, we can customize according to customers' different requirements, but not only that, but packing we also can design according to your request.
6. Q: If I know the usage, but don't know the exact spec, can you provide the exact quotation?
A: Sure, we will recommend the product according to your usage, please kindly trust us.
7. Q: Before putting a large order, can I visit your factory?
A: Sure.Welcome at any time.
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