4,4'-DIHYDROXYDIPHENYL SULFONE 4,4'-Sulfonyldiphenol manufacture Bisphenol S
Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and Intermediates. food additives,water treatment chemicals. Fluorine and silicone materials,and some industrial chemical raw materials.Our markets cover all over the world,with the annual turnover of more than 10million dollars.
Our head office located in Shanghai, there are more than 90% of our staff major in chemical or pharmaceutical,we have good relationship with Shanghai University and Zhejiang University. To secure our rapid research transfer capability to meet all kinds of different requiry of clients.Our branch office in Henan, Shandong,and Hongkong, our own three production base are in Shandong, Jiangsu provice. Our Facilities are fully equipped for advanced equipment approved ISO9001:2008, our Pharmaceutical plants production approved by GMP, In quality control,company is provided with most advanced inspection or testing instruments, Hi-tech products can be developed every year to meet the domestic and international market demand.
Advantage service
1.Sample: Supply sample before cooperation
2.Package: Can be prepared according the customers` requirement
3.Price: Competitive price
4.Documents: Commerical invoice, packing list, BL, CoA and other documents if you have special requirements.
5.Delivery: Prompt shipment after Commodity Inspection.
6.Shipment: Long-term stable cooperation with forwarders and agent, by Sea, Air and Express.
Chemical Name: 4,4'-DIHYDROXYDIPHENYL SULFONE
Molecular Formula: C12H10O4S
Structural formula:
M.W.: 250
Description:
CAS NO.: [80-09-1]
Colorless and needlelike crystal or white powder.
It is easily dissolved in alcohol, acetonitrile, dimethyl sulfoxide, basic solution. heated water, and slightly dissolved in cool water
Product Quota:
|
High Pure Product(1) |
High Pure Product(2) |
Pure Product |
Ordinary Product |
Purified Product |
Purified Product |
Crude |
Crude |
4,4'- Dihydroxydiphenyl sulfone Purity≥%(HPLC) |
99.9 |
99.8 |
99.7 |
99.5 |
98 |
97 |
96 |
95 |
2,4'- Dihydroxydiphenyl sulfone Purity≤%(HPLC) |
0.1 |
0.2 |
0.3 |
0.5 |
2 |
3 |
3 |
4 |
Melting Point°C |
246-250 |
246-250 |
246-250 |
245-250 |
243-248 |
243-248 |
238-245 |
220-230 |
Moisture ≤% |
0.1 |
0.1 |
0.5 |
0.5 |
0.5 |
0.5 |
1.0 |
1.0 |
APHA |
10-20 |
20-30 |
100-150 |
White powder |
White powder |
White to Off-White powder |
Pink or Brown Powder |
Pink or Brown Powder |
classification by use |
In the PES, Polycarbonate and Epoxy resin etc. |
In the manufacture of heat sensitive materials and High-grade auxiliaries synthesis |
In the manufacture of printing & dyeing auxiliaries and leather tannic agent |
Uses: It is widely used as the raw material of polycarbonate, epoxy resin, polyether sulfone, Thermal Material and also as the intermediate of dyes, medicine, fire retardant and weave auxilianries etc.
Packing: Packed in knitted bag lined with PE bag, 25kgs or above 500kgs big bags etc or according customer's requirements
Quantity: 2500MT per year
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