WARM REMINDER
The price of chemical raw materials fluctuates greatly, welcome contact us for the latest price.
PRODUCT INFORMATION
| Product Name |
Sodium Thiosulphate |
| Appearance |
Colorless, transparent crystal or crystalline fine grain |
| Formula |
Na2S2O3/Na2S2O3.5H2O |
| CAS No. |
7772-98-7 |
| EINECS No. |
231-867-5 |
| HS CODE |
28323000 |
| Storage |
Airtight save |
| Usage |
Reducing agent of dichromate in tanning, a neutralizer of nitrogen tail gas, a mordant, a bleach agent of straw and wool, and a dichlorination agent in pulp leaching. |
PRODUCT DISPLAY
CERTIFICATE OF ANALYSIS
| SODIUM THIOSULPHATE 98% |
| TEST ITEM |
STANDARD INDEX |
RESULT |
| Na2S2O3.5H2O, % |
≥98.0 |
98.2 |
| Sulphide (As Na2S), % |
≤0.002 |
0.001 |
| Fe, % |
≤0.003 |
0.0023 |
| NaCl, % |
≤0.2 |
0.005 |
| PH (200g/L solution) |
7-9 |
7.8 |
| Water Insoluble, % |
≤0.02 |
0.01 |
| Appearance |
White or light-yellow crystal |
Qualified |
| SODIUM THIOSULPHATE 99% |
| TEST ITEM |
STANDARD INDEX |
RESULT |
| Na2S2O3.5H2O, % |
≥99.0 |
99.71 |
| Sulphide (As Na2S), % |
≤0.001 |
0.0008 |
| Fe, % |
≤0.002 |
0.001 |
| NaCl, % |
≤0.05 |
0.005 |
| PH (200g/L solution) |
7-9 |
8.2 |
| Water Insoluble, % |
≤0.02 |
0.01 |
| Appearance |
White or light-yellow crystal |
Qualified |
PACKING
We can provide various customized packaging for customers
| Packing |
Quantity/20'FCL without pallet |
Quantity/20'FCL on pallets |
| 25KG Bag |
1000 Bags, 25MTS |
22MTS |
| 1000KG Bag |
20 MTS |
20 MTS |
LEAD TIME
| Quantity (tons) |
1-108 |
109-216 |
>216 |
| Lead time (days) |
10 |
12 |
To be negotiated |
CUSTOMIZATION
| Customized logo |
Customized packaging |
Graphic customization |
| Min. order: 27 |
Min. order: 27 |
Min. order: 27 |
For mode customization details, message supplier.
APPLICATION AREA
1.Used as a fixer in the photographic industry.
2.Used as a reducing agent for dichromate during tanning.
3.Dechlorination agent for pulp beaching.
4.Used in the manufacture of tetraethyl lead, dye intermediates, etc.
5.Silver extraction from ore
6.Antidote for cyanide
WHY CHOOSE US
COMPANY PROFILE
Shandong Houze Industry Co,.Ltd. is located in China's chemical industry region of Shandong province.
Our development relies on China's specialized production technology and passes strict inspection standards in order to pursue high-quality products.
Our main products are sodium formate, potassium formate, calcium formate, sodium thiosulfate acid, sodium chloride, sodium gluconate etc.
FAQ
1)Are you one factory or trading company?
We are a company integrating industry and trade. No matter the product we manufactured or trade, high quality product and competitive price would be provided.
2) What's your MOQ?
1 TON.
3) Can I have my own customized package?
Of course. Just send us your logo design.
4) What's your payment term?
T/T, L Western Union, Money Gram, L/C.
5) What's the delivery time?
Generally, 7-15 days. According to the exact quantity.
6) What kind of transportation can I use?
By sea by air or by train. According to customer's requirement.
DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA.
1. <50kg, Express delivery (DHL /FEDEX) recommended
2.<500kg, Air shipping recommended
3. >500kg, sea shipping recommended
4. For high value products, please select air shipping and express delivery for safe
7) Do you accept small orders?
Yes. We are happy to grow up and build long-term relationship with you.
8) How about the price? Can you make it cheaper?
The best price would be always provided as your requirement.
9) Do you offer samples?
Yes. Free samples would be provided to test the quality.
10) Can I visit your factory?
Sure. Welcome visiting our factory.
11) How can I place an order?
Inquiry-negotiation-free samples-price agreed-order-deposit-production-balance payment-shipment.
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