Diphenyl Sulfone CAS 127-63-9
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Factory Supply Diphenyl Sulfone CAS 127-63-9 with Best Price
- Appearance: White powder
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Diphenyl Sulfone Supplier & Manufacturer
Basic Info of Diphenyl Sulfone
Basic Info
Chemical Properties
Other Info
Basic Info
Chemical Name: | Diphenyl Sulfone |
Other Name: | Amlodipine Impurity 45; Benzene, 1,1′-sulfonylbis-; Difenylsulfon; Diphenyl sulphone |
CAS: | 127-63-9 |
EINECS: | 204-853-1 |
Type: | Pharmaceuticals, pesticides, dye intermediates; Pharmaceutical raw materials; Organic raw materials |
Molecular Formula: | C12H10O2S |
Molecular Weight: | 218.27 |
Chemical Properties
Melting point | 123-129 °C (lit.) |
Boiling point | 379 °C (lit.) |
density | 1.36 |
refractive index | 1.5200 (estimate) |
Fp | 184°C |
storage temp. | Sealed in dry,Room Temperature |
solubility | >14mg/l |
form | Crystalline Powder |
color | White |
Water Solubility | insoluble |
Other Info
Brand Name: | Zhishang Chemical |
Provide: | Diphenyl Sulfone MSDS; Diphenyl Sulfone COA |
What is Diphenyl Sulfone?
White flake crystal. The melting point is 128-129 ℃, the boiling point is 379 ℃, 232 ℃ (2.4kPa), and the relative density is 1.252 (20/4 ℃). Soluble in hot ethanol, ether and benzene, slightly soluble in hot water, insoluble in cold water.
Diphenylsulfone is a sulfone compound with two S-phenyl substituents. It is a crystalline powder soluble in organic solvents. It has been found in Gni dia glauca, Dioscorea bulbifera and other plants. It has the function as plant metabolite.
Under certain conditions, the sulfuric acid solution reacts with benzene to form diphenyl sulfone. Used as high-temperature solvent. This high-temperature solvent can be used to process highly rigid polymers, such as PEEK, which are only soluble in very hot solvents. It is prepared by sulfonation of benzene with sulfuric acid and oleum. For a typical process, benzenesulfonic acid is an intermediate. It is also produced from benzene sulfonyl chloride and benzene.
Diphenyl Sulfone Uses
- Phenylsulfone is deoxidized with Mg MeOH at room temperature.
- Diphenyl sulfone is used in organic synthesis as plasticizer and acaricide.
- Diphenyl sulfone is used as intermediate of medicine and pesticide.
- Diphenylsulfone was determined to be the preferred solvent. Compared with dimethyl sulfoxide, diphenyl sulfone is chemically and thermally stable.
Reference
- Diphenyl sulfone – WikiPedia
- Diphenyl sulfone – PubChem
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
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If you want to buy diphenyl sulfone, pls contact us to get a free quote.
Diphenyl Sulfone Supplier and Manufacturer
As a diphenyl sulfone supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best diphenyl sulfone raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for diphenyl sulfone and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
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* Sample testing support.
* Every batch of products will be tested to ensure its quality.
* The packing also can be according to the customers` requirement.
* Any inquiries will be replied to within 24 hours.
* We provide a Commerical Invoices, Packing Lists, Bills of loading, COA, Health certificates, and Origin certificates. If your markets have any special requirements, let us know.
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* Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Shipping
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of Diphenyl Sulfone
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