Manufacturer selling hot polyimide monomer 3,3′-Diamino-4,4′-dihydroxydiphenyl sulfone 4,4′-Sulfonylbis(2-aminophenol) 3-Amino-4-hydroxyphenyl sulfone 7545-50-8

• CAS No.: 7545-50-8
• Formula: C12h12n2o4s
• EINECS: 231-428-8
• Type: Syntheses Material Intermediates
• Appearance: Solid Powder
• Quality: Industrial
• Model NO.: Excellent
• Colour: Grey
• Other Names: 2-Amino-4-[(3-Amino-4-Hydroxybenzene)Sulfonyl]Phe
• Einecs No.: 231-428-8
• Purity: 99%
• Mf: C12h12n2o4s
• Grade: Excellent Quality
• Application: Polyimide Monomer
• Specification: 99%
• Trademark: ydachem
• Origin: Sichuan, China

Product Description

Product Description

Specification

Appearance	gray solid powder
melting point	230-232
Purity	98%

Packing & Delivery

3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone is packaged in 1kg, 2kg, 5kg, or 25kg according to customer requirements.

Company Profile

 

Chengdu Yuanda Chemical Co., Ltd. is a chemical material manufacturer. We provide systematic chemical products for customers of in
the global, We supply synthetic intermediates, epoxy resins, and various additives for our customers many years.Our products
include pharmaceutical intermediates, synthetic intermediates, epoxy resins, engineering plastics and various additives and
catalysts. We provide our customers with a wide range of chemical reagents and raw materials from laboratory development, pilot
testing, and large-scale production.

FAQ

3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone be used for preparation polyimide, polyamide and epoxy resin material.