Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene]
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: POLYSULFONE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

25135-51-7

25135-51-7 structure

25135-51-7 structure

Name: Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene]
Chemical Name: polysulfone
CAS Number: 25135-51-7
Molecular Formula: (C₂₇H₂₂O₄S)n
Molecular Weight: 1327.58
Catalog: Catalysts and additives polymer
Create Date: 2018-03-28 08:00:00
Modify Date: 2025-08-25 10:52:06

Name	polysulfone
Synonyms	Polysulfone resin,pellets,nominal M.W. 75000(GPC) MFCD00134387

Density	1.24 g/mL at 25 °C(lit.)
Molecular Formula	(C₂₇H₂₂O₄S)n
Molecular Weight	1327.58
Appearance	pellets \| Transparent
Index of Refraction	n20/D 1.633
Storage condition	-20°C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	39119000

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