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Steel Grade Ammonium Sulphate
Steel Grade Ammonium Sulphate supplied by Rizhao Jiangtai Trading Co., Ltd. is a white granular chemical used primarily in steel manufacturing. The product contains a minimum of 20.5 % nitrogen and at least 24 % sulphur, with granule sizes between 2 mm and 5 mm. Its appearance is a dry white granular form.
Impurities are tightly controlled, with iron limited to a maximum of 0.003 % and arsenic not exceeding 0.0005 %. Moisture is kept below 1.5 % and free acid below 0.3 %. Water‑insoluble matter does not exceed 0.01 %. These limits meet the purity requirements commonly required for annealing and passivation processes in the steel industry.
The chemical is also marketed for fertilizer and other industrial applications where a high‑purity nitrogen source is needed. Rizhao Jiangtai offers the product in bulk form suitable for blending and large‑scale handling. Buyers should confirm the minimum order quantity, preferred Incoterm and expected lead time directly with the supplier. Typical payment methods include L/C or T/T after contract agreement.
| Nitrogen (N) content | 20.5% min |
| Sulphur (S) content | 24% min |
| Moisture content | ≤1.5% max |
| Free acid | ≤0.3% max |
| Iron (Fe) impurity | ≤0.003% max |
| Arsenic (As) impurity | ≤0.0005% max |
| Water insoluble matter | ≤0.01% max |
| Granule size | 2‑5 mm |
| Typical bulk density | typical 0.85 t/m³ |
| Typical storage condition | typical dry, sealed containers |
Rizhao Jiangtai Trading Co., Ltd. is based in Rizhao, Shandong Province, China, operating from Room 213, Wang Hai Business Center, Donggang District, postal code 276800. The company is listed with a harbor trust tier on the platform, indicating a verified business profile. Its response rate is recorded as 0 %, and the average response time metric is not available, suggesting limited communication activity.
The supplier focuses on trading high‑purity chemicals such as steel grade ammonium sulphate for industrial use. No specific minimum order quantity, lead time or certification details are disclosed in the listing. Potential buyers should request a certificate of analysis and safety data sheet to confirm compliance with required specifications.
Steel Grade Ammonium Sulphate is a high-purity white granular chemical widely used in steel manufacturing as a nitrogen source for annealing and passivation processes. This grade features严格控制 low iron content (0.003% max) and arsenic (0.0005% max) to meet steel industry purity standards, with N content of 20.5% minimum and S at 24% minimum. It is also traded internationally for fertilizer applications and industrial chemical use, supplied in 2-5mm granular form suitable for bulk handling and blending.
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Sourcing Steel Grade Ammonium Sulphate from Rizhao Jiangtai Trading Co., Ltd. - China Import Guide
Before placing an order, verify the supplier’s certificate of analysis, safety data sheet and any third‑party test reports that confirm nitrogen, sulphur and impurity levels. Check that the documented limits for iron, arsenic and moisture align with your process requirements, and ask for a recent batch report to avoid unexpected variations.
Logistics should be arranged through the port of Rizhao or another Chinese hub. Confirm the preferred Incoterm - FOB or CIF - and ask the supplier for an estimated lead time based on the requested quantity. Discuss packaging details, such as bulk bag size or drum specifications, to ensure compatibility with your handling equipment.
Implement a pre‑shipment inspection by a qualified third‑party laboratory to validate chemical composition and impurity limits. Arrange for sampling upon arrival and compare results with the supplier’s certificates. Secure payment terms that protect both parties, such as a letter of credit issued after satisfactory inspection results are received.
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30 suppliersBuy Steel Grade Ammonium Sulp in Bulk — Supplier in China
When sourcing Steel Grade Ammonium Sulphate for your business, securing the right balance of quality and cost is essential. Rizhao Jiangtai Trading Co., Ltd., a supplier based in China, offers this product with key specifications including Steel Grade / Industrial Grade, N: 20.5% min, S: 24% min, Moisture: 1.5% max, Free Acid: 0.3% max, Fe: 0.003% max, As: 0.0005% max, Water Insoluble: 0.01% max, and Granular, 2-5mm particle size. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $130/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.
Steel Grade Ammonium Sulp Specifications, Trade Terms & Pricing
Importing Steel Grade Ammonium Sulp requires careful attention to shipping logistics, customs compliance, and secure payment terms. Rizhao Jiangtai Trading Co., Ltd. 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 import export marketplace designed to make cross-border trade secure and efficient.
About Rizhao Jiangtai Trading Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Steel Grade Ammonium Sulp 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 online B2B marketplace. Start your sourcing journey today.
Import Steel Grade Ammonium Sulp — Shipping, Logistics & Customs
Importing Steel Grade Ammonium Sulp 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 Steel Grade Ammonium Sulp
What is the wholesale price of Steel Grade Ammonium Sulphate?
The current listed wholesale price for Steel Grade Ammonium Sulphate from Rizhao Jiangtai Trading Co., Ltd. is $130/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 Rizhao Jiangtai Trading Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Steel Grade Ammonium Sulp?
The supplier, Rizhao Jiangtai Trading Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Steel Grade Ammonium Sulp. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Steel Grade Ammonium Sulphate?
For international shipping and customs clearance, Steel Grade Ammonium Sulphate 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 Steel Grade Ammonium Sulp from China?
To import Steel Grade Ammonium Sulp from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Rizhao Jiangtai Trading Co., Ltd.. Ensure you have the necessary import licenses for Ammonium Sulphate products in your destination country.
How can I check Rizhao Jiangtai Trading Co., Ltd. before ordering?
Open the Rizhao Jiangtai Trading Co., Ltd. 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 Steel Grade Ammonium Sulphate?
The key specifications for Steel Grade Ammonium Sulphate supplied by Rizhao Jiangtai Trading Co., Ltd. include Steel Grade / Industrial Grade, N: 20.5% min, S: 24% min, Moisture: 1.5% max, Free Acid: 0.3% max, Fe: 0.003% max, As: 0.0005% max, Water Insoluble: 0.01% max, and Granular, 2-5mm particle size. 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 Steel Grade Ammonium Sulp?
Rizhao Jiangtai Trading Co., Ltd. offers Steel Grade Ammonium Sulp with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Steel Grade Ammonium Sulp the most?
Steel Grade Ammonium Sulp is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Rizhao Jiangtai Trading Co., Ltd. through our platform.
What certifications does this Steel Grade Ammonium Sulp supplier hold?
Rizhao Jiangtai Trading Co., Ltd. maintains international quality certifications. These ensure that the Steel Grade Ammonium Sulp meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Steel Grade Ammonium Sulphate on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Rizhao Jiangtai Trading Co., Ltd. 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 Rizhao Jiangtai Trading Co., Ltd..
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