selenium dioxide with CAS 7446 08 4
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- Supplier: Shanghai Epoch Material Co. Ltd.
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Product Overview
Description
Product Description
Brief introduction for Selenium dioxide
Chemical Name: Selenium dioxide
CAS No.: 7446-08-4
Molecular Fomula: O2Se
Molecular weight: 110.96
Appearance: White crystals
Assay:99%min
CAS No.: 7446-08-4
Molecular Fomula: O2Se
Molecular weight: 110.96
Appearance: White crystals
Assay:99%min
Application for Selenium dioxide
Selenium dioxide is used to make high purity selenium and other selenium compounds, as well as oxidants and catalysts for organic synthetic
drugs.
drugs.
Specification
Item | Speciations |
Selenium Dioxide | ≥98.0 % |
Fe | ≤ 0.002 % |
Loss on drying | ≤ 1.0% |
Selenate and sulphate | ≤ 0.1 % |
Water dissolution test eligible | Eligible |
Cl | ≤ 0.005% |
Heavy Metal | ≤ 0.06% |
Our Advantages
Service we can provide
1) Formal contract can be signed
2) Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Company Introduction
Shanghai Epoch Material Co., Ltd. is located in the economic center---Shanghai. We always adhere to "Advanced materials, better life" and committee to the Research and Development of technology, to make it used in human beings' daily life to make our life more better.
Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc.
For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.
We welcome customers from worldwide to visit our factory and establish a good cooperation together!
There is a old saying in China that we are more than glad to see friends and customers from all over the world!
Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!
Marketing Campaign
Welcome all customers from worldwide!
We have customers worldwide, and till now, have establish a good coopperation with sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!
FAQ
1) Are you manufacture or trade?
2)Payment terms:
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
3)Lead time
≤25kg: within three working days after payment received.
＞25kg: one week
We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!
2)Payment terms:
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
3)Lead time
≤25kg: within three working days after payment received.
＞25kg: one week
4)Sample
Available, we can provide small free samples for quality evaluation purpose!
5)Package
1kg per bag fpr samples,
Available, we can provide small free samples for quality evaluation purpose!
5)Package
1kg per bag fpr samples,
25kg or 50kg per drum, or as you required.
6)Storage
Store the container tightly closed in a dry, cool and well-ventilated place.
6)Storage
Store the container tightly closed in a dry, cool and well-ventilated place.
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