Product Parameters
| Item | Specification |
| Iron (Fe) content | ≤0.005% |
| Content of water-insoluble substances | ≤0.05% |
| Chloride (as Cl⁻) content | ≤0.05% |
| Sulfate (as SO₄²⁻) content | ≤0.10% |
| Heavy metals (as Pb) content | ≤0.002% |
| Arsenic (As) content | ≤0.0002% |
Application
Packaging & Delivery
Packaging and Storage
- Regular Package: 25kg woven bag / plastic bag (inner plastic liner, outer woven bag)
- Custom Package: 50kg bag, ton bag or small retail packages as requested
- Loading: Bulk goods loaded in 20GP/40GP container for large orders
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Custom Particle Size: Sifting according to the mesh size of crystals as required by customers
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Technical Documents: Batch quality inspection reports, product property specifications and application proportion guidelines are delivered together with goods
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Transportation Guarantee: Classified as non-hazardous goods with fast land and sea transportation scheduling and full insurance coverage
Company Profile
- Shandong Jiuchong Chemical Co., Ltd. is based in Weifang, Shandong, China and supplies inorganic chemicals for industrial and agricultural applications.
- For Sodium Thiosulfate, our supply service covers product specification confirmation, packaging selection, export documentation and shipment coordination. Customers can request product specifications and batch quality documents before placing a bulk order.
- Our corporate mission: to be customers' top chemical
- supplier, deliver sustainable value to all partners, and
- build a satisfying working environment for employees.
- We offer dependable, cost-effective quality products
- to support your business expansion. As a reliable long-term
- partner, we stand firmly alongside you for mutual growth.
Certifications
Relevant quality and management certificates are available upon request.
Product documentation can be provided according to the grade and application of the material.
FAQ
FAQ
Q: What is sodium thiosulfate?
A: Also known as hypo or sodium thiosulphate, it is a versatile inorganic salt. We supply two main types: sodium thiosulfate pentahydrate and anhydrous sodium thiosulfate.
Q: What grades do you provide?
A: We have industrial grade and food grade sodium thiosulfate for different usage demands. The main purity is ≥98%, and customized specifications are acceptable.
Q: Do you support small trial orders and bulk wholesale?
A: Sure. We accept both small trial orders and large bulk purchases, and provide favorable prices for wholesale orders.
Q: How to store sodium thiosulfate properly?
A: Please keep the product sealed, store in dry, cool and ventilated place, and avoid damp environment to prevent deliquescence.
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