Ammonium Sulphate (AS 21%) – High-Quality Nitrogen Fertilizer Supplier
Other names
Ammonium sulphate
Ammonium sulfate (2:1)
Diammonium sulfate
Sulfuric acid diammonium salt
Mascagnite
Actamaster
Dolamin
Ammonium Sulfate，the most common use is as a soil fertilizer. It contains 21% nitrogen and 24% sulfur,contributing essential nitrogen for plant growth. In agriculture, also used for spray adjuvant for water-soluble insecticides, herbicides, and fungicides; In chemical industry, it is for raw material in making oxydol, ammonium-alum and Ammonium chloride; Used in production of leather.
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General product information
| Place of Origin: | China-Sinopec |
| Model Grade: | Fertilizer grade/Industrial grade |
| CAS NO.: | 7783-20-2 |
| Appearance： | White crystal |
| Minimum Order Quantity: | 20MTS/20’FCL |
| Packaging Details: | 25kg/22.68kg/50kg bags 46 x 50lb Bags 1000kg/1050kg/1250kg/ bulk bags 1 x 1050kg Totes Customized bags as per customer’s requirement |
| Delivery Time: | within 20~30 days after confirming the order. |
| Payment Terms: | TT / LC |
| Supply Ability: | 1000 Tons/Month |
| Sample: | Available And Free |
Key Advantages
• Nitrogen ≥ 21%
• Good granularity & easy application
• Provides nitrogen + sulfur
• Suitable for all crops
• Stable supply & competitive price
Applications
• Agriculture (field crops, vegetables, fruit trees)
• NPK raw material
• Industrial use & water treatment
FAQs
Q1: What forms do you provide?
Granular & crystalline.
Q2: Can I order customized packaging?
Yes, OEM bags available.
Specification
| Formula | (NH4)2 SO3 |
| N: | 21%min |
| Pb: | 20ppm max |
| As: | 5ppm max |
| H20 | 0.2% max |
| Insoluble: | 0.05% max |
| Solubles | 99.95% min |
WHY CHOOSE US
Reliable
We have handled chemical.additives for more than 20 years.And enjoy good reputation in the world market for our good quality and reasonable prices.A partner you can trust.
Rich resources
We have two factories which is specialized in zinc sulphate and manganese sulphate.Over 100000tons per year.Ensure sufficient supply for customers
A wide range of products
We are familiar with the domestinc raw material market and are involved in the business of ferrous sulfate,copper sulfate ammonium sulfate,and all Sulphate salts.
Strong communication skills and service ethic
As the agent of factory,our team have same expertise as the factory but stronger communication skills to improve the efficiency of negotiations.
