High quality Selenious acid CAS 7783-00-8 for sale
Product name: Selenous acid
Chemical formula: H2SeO3
Molecular weight: 128.974
CAS: 7783-00-8
EINECS: 231-974-7
Selenious acid is an inorganic compound, the chemical formula is H2SeO3, is the oxygen containing acid of selenium, colorless or white crystalline powder, soluble in water, easily soluble in ethanol, insoluble in ammonia, mainly used as an analytical reagent, can also be used as a reducing agent or oxidant, can also be used for the preparation of color reagent.
|
Product name |
Selenious acid |
|
CAS No. |
7783-00-8 |
|
Items |
Standard |
| Appearance | White powder |
|
H2SeO3 |
≥98% |
|
Cl |
≤0.005% |
|
Pb |
≤0.005% |
|
Fe |
≤0.005% |
|
Selenate and sulphate |
≤0.1 % |
|
Ignition residue |
≤0.01% |
|
Organic volatile impurities |
eligible |
|
Water dissolution test |
eligible |
Shanghai Zoran New 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. We are committed to provide high-quality chemical materials with the most reasonable price for customers and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. The company’s products have been sold to many countries around the world. We welcome customers from worldwide to visit our factory and establish a good cooperation together!
Q1: Are you a Manufacturer or Trading Company?
We are both. we have our own factory and R&D center. All our clients, from home or abroad, are warmly welcome to visit us!
Q2: Can you supply Custom synthesis service?
Yes, of course! With our dynamic group of dedicated and skilled people we can meet the needs of our customers worldwide, to develop customize specific catalyst according to the different chemical reactions, – in many cases in cooperation with our customers – that will enable you to lower your operating costs and improve your processes.
Q3: How long is your delivery time?
Usually it takes 3-7 days if the goods are in stock; Bulk order is according to the products and the quantity.
Q4: What’s the shipping way?
According to your demands. EMS, DHL, TNT, FedEx, UPS, air transport, sea transport etc. We also could provide DDU and DDP service.
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T/T, Western union, Credit card, Visa, BTC. We are gold supplier in Alibaba, we accept you pay it via Alibaba Trade Assurance.
Q6: How do you treat quality complaint?
Our production standards are very strict. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
