| CAS No.: | 599-61-1 |
|---|---|
| Formula: | C12h12n2o2s |
| EINECS: | 209-967-5 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier High Purity 99% 3, 3′-Diamino Diphenyl Sulfone (DDS) CAS 599-61-1
| Item | Specification |
| Items | Specifications |
| Appearance | crystal or powder |
| Purity | ≥99% |
| Melting point | ≥71.5ºC |
| Product Name | 3,3'-Sulfonyldianiline |
| CAS | 599-61-1 |
| Molecular Formula | C12H12N2O2S |
This product is mainly used as a curing agent for epoxy resin. The epoxy resin using this product has improved its mechanical, electrical, and chemical resistance. This product is especially suitable for electrical insulating materials with heat-resistant requirements, and is also used in heat-resistant resins and other organic synthesis. The fiber made of this product and the condensation polymer of terephthalate chloride has a fiber strength of 0~5g/d, an elongation length of 20%~25%, an initial modulus of 760kg/mm2, and a density of 416g/cm3.
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.
Q1:Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: Which kind of payment terms do you accept?
A: T/T, LC, D/P and Flexible payment by Credit approved.
Q3:Which transportation do we use?
A:Samples could be DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by air or sea.
Q4: How about your delivery time?
Generally, it takes 5 working days after receiving your advance payment.
Q5: How do you treat quality complaint?
A: First of all, our quality control guarantees that quality is accomplished with the confirmed specification, and we take 100% responsibility for our orders.
Q6:How can we trust you?
A: You are always warm welcomed to visit us at any time. Before we start B2B, MIC has audited our company on-spot and approved our credit.
Q7:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}