Product: Agriculture Grade Granular Ammonium Sulfate Fertilizer for Sale
Related word:use of nitrogen fertilizers in agriculture, polymer coated fertilizer, Ammonium Sulfate fertilizer
Molecular formula:(NH4)2SO4
Properties: Colorless crystals or white particles
The Application of Ammonium Sulfate
Mainly used in agriculture as nitrogen fertilizer and has excellent physical properties and chemical stability compared with ammonium nitrate and ammonium nitrogen. Ammonium sulfate is a quick fertilizer, alkaline in soil, suitable for alkaline soil and carbonaceous soil. The disadvantage is low nitrogen content, but ammonium sulfate in addition to nitrogen also contains sulfur, beneficial to crops. Also widely used in industry, such as in the medical fermentation of enzyme nitrogen source, textile dyeing printing additives, refined ammonium sulfate used in beer brewing.
Product Specification
| Specification | Superior product | First class | Qualified product |
| Nitrogen content min | 21% | 21% | 20.5% |
| Sulfur(as S) min | 23% | 21% | 23% |
| Moisture max | 0.2% | 0.3% | 1% |
| Free sulfuric acid (H2SO4) max | 0.03% | 0.05% | 0.2% |
| Fe max | 0.007% | – | – |
| As max | 000005% | – | – |
| Heavy metal max | 0.005% | – | – |
| Water-insoluble matters max | 0.01% | – | – |
Package and Storage:
Stored in dry and ventilated house with packages sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation.
25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag. or according to the requirements of customers.
Our Factory
Shanxi Weizhida Agricultural Technology Co., Ltd. Is a comprehensive modern private enterprise. Our company is located in an important energy and chemical industry base in China, with rich resources and convenient transportation. It is committed to becoming one of the leading chemical industry groups in China and the world. It integrates production, scientific research and sales, and comprehensively enhances its comprehensive competitiveness through resource sharing and industrial collaboration. Welcome friends from home and abroad to visit, guide, and negotiate business.
Our Services
We combine production, scientific research, sales, product quality, strict control. Good service, timely reply to customers, solve problems. High efficiency of cargo transportation.
FAQ
Q: Are you a trading company or a manufacturer?
A: We are Manufacturer in Shanxi,China. Welcome to our factory.
Q:How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final inspection before shipment.
Q: Are the samples free?
A: Accept free sample test, clients bear delivery charge.
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