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N 21% Ammonium Sulphate Granular
N 21% Ammonium Sulphate Granular from Pingxiang Vitalforce Firm is a white crystalline fertilizer supplied in granular form, with a guaranteed minimum nitrogen content of 21%. The product meets strict purity standards, including moisture content capped at 0.3% maximum and water-insoluble matter limited to 0.01% maximum. Free acid (H2SO4) is held below 0.05%, and heavy metal traces such as lead are restricted to 0.005% maximum, ensuring suitability for agricultural and industrial use.
The granular form is produced by compressing ammonium sulphate powder, resulting in stable particles sized at 2-4mm and 5-7mm for agricultural applications. This process enhances handling and application efficiency compared to powdered variants. Ammonium sulphate is chemically represented as (NH4)2SO4, a standard nitrogen source in compound fertilizers and direct soil application. Its high solubility in water aids rapid nutrient uptake, while the low moisture content supports long-term storage without caking.
This grade is widely used as a nitrogen supplement in crop production, particularly for soils requiring sulphur in addition to nitrogen. It is also employed in chemical manufacturing and industrial processes where a controlled nitrogen source is needed. Buyers typically source this product in bulk for export trade, with applications spanning cereals, vegetables, and industrial chemical synthesis. The granular stability reduces dust and loss during handling, making it a preferred choice for large-scale agricultural operations.
| Chemical Formula | (NH4)2SO4 |
| Nitrogen Content | 21% minimum |
| Appearance | White crystalline, granular |
| Moisture Content | 0.3% maximum |
| Water Insoluble Matter | 0.01% maximum |
| Free Acid (H2SO4) | 0.05% maximum |
| Heavy Metal (Pb) | 0.005% maximum |
| Granule Size | 2-4mm, 5-7mm |
| Typical pH (1% solution) | 5.0 - 6.0 standard |
| Typical Bulk Density | 0.8 - 1.0 g/cm³ standard |
Pingxiang Vitalforce Firm is based in Pingxiang, Jiangxi, China, and operates as a supplier of ammonium sulphate and related chemical products. The company’s address is verified within the Pingxiang region, a known hub for chemical manufacturing and export trade in Jiangxi province. The profile indicates a focus on agricultural and industrial fertilizers, with ammonium sulphate as a core product line.
The firm’s listing specifies a granular form of ammonium sulphate with detailed chemical and physical properties, suggesting a specialization in processed fertilizer grades. While the response rate and average response hours are currently listed as zero, the trust tier is marked as 'harbor,' indicating a baseline level of verification. The supplier provides direct contact options for inquiries, emphasizing accessibility for international buyers.
This 21% Nitrogen Ammonium Sulphate Granular is a high-purity white crystalline fertilizer suitable for agriculture, industry, and chemical manufacturing applications. It offers excellent water solubility with moisture content controlled below 0.3%, ensuring stable storage and easy application. Ideal for export trade, this product meets industrial standards and is widely used as a nitrogen source in compound fertilizers and direct soil application for enhanced crop yields.
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Sourcing N 21% Ammonium Sulphate Granular from Pingxiang Vitalforce Firm - China Import Guide
Before ordering, verify the nitrogen content and granule size distribution with Pingxiang Vitalforce Firm, as these directly impact application rates and equipment compatibility. Request a certificate of analysis (COA) to confirm the moisture, water-insoluble matter, and heavy metal levels, as these are critical for agricultural and industrial compliance.
Confirm the Incoterms (e.g., FOB or CIF) and lead time with the supplier, as these affect shipping costs and delivery schedules. Bulk orders may require negotiation on packaging options, such as 25kg or 50kg bags, and palletization for container shipping. Payment terms, such as TT or LC, should also be clarified to align with your procurement processes.
For quality checks, inspect a sample for granule uniformity, color, and absence of mechanical impurities. Conduct a solubility test to ensure the product dissolves completely in water. Documentation should include a COA and, if applicable, an SGS or equivalent third-party inspection report to validate the specifications.
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30 suppliersBuy N 21% Ammonium Sulphate G in Bulk — Supplier in China
When sourcing N 21% Ammonium Sulphate Granular for your business, securing the right balance of quality and cost is essential. Pingxiang Vitalforce Firm, a supplier based in China, offers this product with key specifications including Industrial / Agricultural Grade, 21% N minimum, Nitrogen 21% min; Free Acid (H2SO4) ≤0.05%; Heavy Metal (Pb) ≤0.005%; Water Insoluble ≤0.01%, and Granular, typically 2–5 mm particle size range. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $108135/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3102.30, making it a staple in the Ammonium Sulphate sector with strong demand from importing countries worldwide.
N 21% Ammonium Sulphate G Specifications, Trade Terms & Pricing
Importing N 21% Ammonium Sulphate G requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pingxiang Vitalforce Firm offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3102.30 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Pingxiang Vitalforce Firm — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this N 21% Ammonium Sulphate G for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Ammonium Sulphate category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import N 21% Ammonium Sulphate G — Shipping, Logistics & Customs
Importing N 21% Ammonium Sulphate G requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3102.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About N 21% Ammonium Sulphate G
What is the wholesale price of N 21% Ammonium Sulphate Granular?
The current listed wholesale price for N 21% Ammonium Sulphate Granular from Pingxiang Vitalforce Firm is $108135/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Pingxiang Vitalforce Firm through EximNext.
What is the Minimum Order Quantity (MOQ) for N 21% Ammonium Sulphate G?
The supplier, Pingxiang Vitalforce Firm, has set a Minimum Order Quantity (MOQ) of 1 Bags for N 21% Ammonium Sulphate G. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for N 21% Ammonium Sulphate Granular?
For international shipping and customs clearance, N 21% Ammonium Sulphate Granular is classified under HS Code 3102.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import N 21% Ammonium Sulphate G from China?
To import N 21% Ammonium Sulphate G from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Pingxiang Vitalforce Firm. Ensure you have the necessary import licenses for Ammonium Sulphate products in your destination country.
How can I check Pingxiang Vitalforce Firm before ordering?
Open the Pingxiang Vitalforce Firm company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of N 21% Ammonium Sulphate Granular?
The key specifications for N 21% Ammonium Sulphate Granular supplied by Pingxiang Vitalforce Firm include Industrial / Agricultural Grade, 21% N minimum, Nitrogen 21% min; Free Acid (H2SO4) ≤0.05%; Heavy Metal (Pb) ≤0.005%; Water Insoluble ≤0.01%, and Granular, typically 2–5 mm particle size range. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of N 21% Ammonium Sulphate G?
Pingxiang Vitalforce Firm offers N 21% Ammonium Sulphate G with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import N 21% Ammonium Sulphate G the most?
N 21% Ammonium Sulphate G is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pingxiang Vitalforce Firm through our platform.
What certifications does this N 21% Ammonium Sulphate G supplier hold?
Pingxiang Vitalforce Firm maintains international quality certifications. These ensure that the N 21% Ammonium Sulphate G meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for N 21% Ammonium Sulphate Granular on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Pingxiang Vitalforce Firm will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Pingxiang Vitalforce Firm.
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