- Molecular Formula: Na2O3S2
- CAS Number: 7772-98-7
- UN Number: N/A
- Dangerous Class: N/A
- Grade: Industrial Grade
- HS Code: 283230100000
Sodium Thiosulfate
Product Description
It's colorless and transparent columnar crystal.
Trait Service:
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We support prompt delivery.
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We promise high quality with competitive price.
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Our complete operating system promises smooth exporting.
Product Specification
|
Items |
Specification |
|
Purity |
99.0% |
|
Water Insoluble |
0.01% |
|
Na2S |
0.001% |
|
Iron (Fe) |
0.001% |
|
Ph Value |
6.5-9.5 |
Product Features
Sodium Thiosulfate pentahydrate 5-8 mm
Sodium Thiosulfate pentahydrate 1-5 mm
Sodium Thiosulfate pentahydrate ﹤2 mm
Packing & Loading
Product Application
1. used in photographic processing as a photographic fixer
2. electroplate applications in steel, as part of patina recipes for copper alloys
3. used in the tanning of leather
4. in PH testing of bleaching substances
5. in Waste water treatment, neutralizing bleached and chlorinated water.
6. to lower chlorine levels in swimming pools and spas following super chlorination
7. used in bleach
8. used in paper industry
9. used to remove iodine stains, e.g. After the explosion of nitrogen tri-iodide.
10. used in aquaculture
Loading Details
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Packaging |
Quantity without pallets |
Quantity with pallets |
|
25 kg pp bag |
27 MT/1080 Bags, 1*20 feet container |
25 MT/1000 Bags, 1*20 feet container |
FAQ
1. Do you have export experience?
We are an expert of chemicals international trade with 15 years experiences.
2. How can you guarantee quality?
Always random sampling assay during production;
Always final inspection before shipment;
Always support SGS/BV test according to our customer’s requirements.
3. How long will it take to deliver goods?
Generally speaking, our delivery time is about 15 days after order confirmed.
4. What’s your payment terms?
We support TT prepay, LC at sight, LC 30/60/90 days, also it’s possible to provide OA.
5. Can you arrange sample to our office?
Sure, we can arrange sample for free. However, express cost will be paid by your side.
6. What’s your trade mode?
We do FCA/ FOB/CFR/CIF.
