21%N 24%S Sinopec Ammonium Sulfate Nitrogen Fertilizer CAS No. 7783-20-2
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Product Highlights
- High Purity Grade: Caprolactam-grade with purity exceeding 99% and extremely low impurity content.
- Wide Applicability: Suitable for vegetables, flowers, fruits, tea, soybeans, and other economic crops.
- Stable Physical Properties: Low hygroscopicity and resistance to caking for easy storage and use.
- High Industrial Value: Serves as a raw material for chemical products like potassium sulphate.
- OEM/ODM Services: OEM and ODM services are available for customized production needs.
- ISO9001 Certified: Manufacturing process meets ISO9001 quality management standards.
- Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- CAS No.
- 7783-20-2
- Formula
- (Nh4)2so4
- Model NO.
- Caprolactam-Grade
- EINECS
- 231-984-1
- Certification
- ISO9001
- Application
- Vegetables, Flowers, Fruit
- Appearance
- Granular
- Infection on Soil
- Physiological Neutral
- Chemical Character
- Fertilizer
- Release Type
- Quick
- Type
- Ammonium Nitrogen Fertilizer
- Purity
- 99%
- Grade
- Caprolactam-Grade
- N,%
- ≥20.5
- S , %
- ≥24
- Size
- 2-5mm≥90%
- Transport Package
- 50kg/Bag
- Specification
- 50kg
- Trademark
- Sinopec
- Origin
- China
- HS Code
- 3102210000
- Production Capacity
- 300000000
Product Images of 21%N 24%S Sinopec Ammonium Sulfate Nitrogen Fertilizer CAS No. 7783-20-2
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Product Description
The production process for caprolactam-grade products is relatively refined,resulting in ammonium sulphate by products with a purity typically exceeding 99%and extremely low impurity content.This effectively avoids adverse effects of impurities on soil and crops.
Significant Efficiency
As a nitrogen fertilizer,it contains a high level of nitrogen,helping crops to promote lush growth of leaves and branches,and improve fruit quality and yield.
Wide Applicability
Suitable for general soil and various crops including fruits, tea,soybeans,sweet potatoes,peanuts and other economic crops.It can also be used as base fertilizer,topdressing and seed fertilizer.
Stable Physical Properties
It has relatively good hygroscopicity and is less prone to caking, making it easy to store and use.Compared to ammonium nitrate and ammonium bicarbonate,it exhibits superior physical proper- ties and chemical stability.
High Industrial Value
In addition to agricultural use,it has a wide range of applications in the industrial sector,serving as a raw material for chemical products, such as potassium sulphate and ammonium per sulfate.
| ITEM | Quality standard |
Result |
| Appearance |
granule | granule |
| N,% | ≥20.5 | 20.8 |
| S , % | ≥24.0 | 24.6 |
| H2S04, % | ≤0.0.05 | 0.00 |
| H20, % | ≤0.8 | 0.2 |
| C1- , % | ≤2.0 | <0.1 |
| Size | 2-5mm≥90% | 98% |
| Color | white or off-white | white |

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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI269656". Items marked "" are certified.
Company Profile
Sinopec Baling Petrochemical Co., Ltd. is a large-scale petrochemical complex integrating oil, chemical, fiber and fertilizer, and the largest domestic lithium polymer, epoxy resin, caprolactam, commercial cyclohexanone production enterprises.
Baling Petrochemical Co. Ltd. Affiliated to Sinopec, it has 14 affiliated units, including Olefin Division (oil refinery), cyclohexanone Division, Synthetic Fiber Factory, Synthetic Rubber Division, Epoxy Resin Division, Thermal Power Division, Power Division, Water Supply and Treatment Division, Supply and Marketing Division, Yunxi Community, Urban Community and etc...
Baling Petrochemical Co. Ltd is listed among the top 500 powers in China with advantages in the combination of oil, chemical, fiber and fertilizer products and in the integrity of products. With the largest catalytic unit of oil refinery in China, as the domestic largest producer of SBS, caprolactam, epoxy resin and cyclohexanone, Baling is an important energy and chemical production base in south-central China.
The Synthetic Rubber Division of Baling Petrochemical Co. Ltd. has been developed to be the largest manufacturer of lithium polymer. Its products have been exported to more than 20 countries including European Union, USA, Japan, Korea and have received good reputations. The division possesses 14 different kinds of plants used in producing and researching, like 200kt/a SBS, 40kt/a SIS, 20kt/a SEP/SEPS, 40kt/a SEBS, 60kt/a Polypropylene and 60kt/a Cis~l, 4-Polybutadiene Rubber, etc.
Epoxy resin division of Baling Petrochemical is one of the domestically largest bases for researching, producing and selling epoxy resin. It is also the only large-scale chemical enterprise in China, integrating production of caustic soda, chlorine products and epoxy resin. There are 14 plants, including caustic soda plant with an annual capacity of 72kt, allyl chloride plant with 52kt, epichlorohydrin plant with 28kt and epoxy resin plant with 120kt. The products cover more than 70 varieties, such as ionic membrane caustic soda, liquid chlorine, hydrochloric acid, allyl chloride, epichlorohydrin, CYD series epoxy resin, type E series epoxy resin, o-cresol formaldehyde epoxy resin, bisphenol A type phenolic epoxy resin, Water bome epoxy resin, wind power epoxy resin, epoxy resin curing agent, diluents, flexibilizer and etc.
The liquid epoxy resin with SINOPEC trademark is the first one in the industry to succeed in registering in REACH and wind power epoxy resin has been GL certified. O-cresol fbnnaldehyde epoxy resin has been industrialized in our company with desirable quality for the first time in China. Water bome epoxy resin has been widely used in floor coating, corrosion-resistant coating, wall coating, and concrete strengthening. The quality of wind power epoxy resin has been up to the international level.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 209, 2nd Floor, Yuehualongxing Industrial Co., Ltd., Yuehua Avenue, Yunxi Subdistrict, Yunxi District, Yueyang City, Hunan Province, China
-
Plant Area
- 84603.35 square meters
-
Number of Employees
- 400
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Yueyang Port.
-
Minimum Order Quantity
- 1 Ton.
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
-
Main Products
- Epoxy Resin, Epoxy Curing Agent Epoxy Diluent, Thermoplastic Elastomer, Sbs SEBS Sis SBR/Ssbr Sep/Seps, Ultra High Viscosity Nylon 6, High Viscosity Nylon 6, Medium Viscosity Nylon 6, Low Viscosity Nylon 6
-
Production Lines
- 7
-
Production Machines
- Reaction processing line
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-08-08
-
Export Year
- 9 Years
-
Main Markets
- Europe, Africa, HongKong
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the purity level of this fertilizer?
- The product is Caprolactam-grade with a purity typically exceeding 99%.
- Which crops can use this fertilizer?
- It is suitable for vegetables, flowers, fruits, tea, soybeans, sweet potatoes, and peanuts.
- Does the product have any certifications?
- Yes, the product is certified under ISO9001 standards.
- Can you provide OEM or ODM services?
- Yes, both OEM and ODM services are available for this product.
- What is the average lead time for delivery?
- The average lead time is within 15 workdays regardless of the season.
- What are the payment terms?
- Payment terms include LC and T/T.
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