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Shanghai Sunwise Chemical Co., Ltd.

Glutaric Anhydride, CAS 108-55-4, Dihydro-2h-Pyran-2 6 (3H) -Dione manufacturer / supplier in China, offering CAS 108-55-4 Glutaric Anhydride Dihydro-2h-Pyran-2, 6 (3H) -Dione, 5-Methyl-1h-Benzotriazole 99% Powder CAS: 136-85-6, Light Stabilizer CAS No. 1843-05-6; UV 531 and so on.

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Supplier Homepage Product Pharmaceutical and Intermediates CAS 108-55-4 Glutaric Anhydride Dihydro-2h-Pyran-2, 6 (3H) -Dione

CAS 108-55-4 Glutaric Anhydride Dihydro-2h-Pyran-2, 6 (3H) -Dione

FOB Price: US $32 / KG
Min. Order: 25 KG
Min. Order FOB Price
25 KG US $32/ KG
Get Latest Price
Production Capacity: 20kg/Month
Transport Package: 25kg Net Cardboard Drum
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 99% MIN (GC)
  • Appearance: Crystal
  • Colour: White
  • Name: Glutaric Anhydride Dihydro-2h-Pyran-2, 6 (3h) -Di
  • Trademark: SWC
  • Type: Pharmaceutical Intermediates
  • Quality: Industrial
  • Purity (Gc): 99% Min
  • CAS: 108-55-4
  • Origin: China
Product Description
Product NameGlutaric anhydride


Molecular formulaC5H6O3

Molecular weight




Boiling point

287ºC at 760mmHg
AppearanceWhite powdery crystals
Packing25kg net cardboard drum
UseMainly for the production and preparation of rubber, plastics, resins, pharmaceuticals, etc.

Adhering to a strict way of doing things right, honoring every commitment, and continuing to create value for customers are SunwiseChem's fundamental principles. Since the foundation in year 2001, Shanghai Sunwise Chemical Co, Ltd. has been endeavored to understand customers' individual needs, and provide global customers one-stop sourcing, R&D, custom synthesis and value-added services. Our major products cover pharmaceutical/pesticide raw materials and intermediates, plastic/PU/TPU additives, water treatment chemicals, new material chemicals and organic solvents.

Thanks to its sensitivity and continuous attention to pharmaceutical/pesticides and new materials industry, SuniwseChem has founded Shanghai Transchem Technology Co. Ltd., specialized in the custom R&D and technology innovation. We are able to provide comprehensive service from lab scale synthesis, pilot production till industrialized production.

We are committed to delivering quality products and values beyond chemicals to our customers through continuous innovation and quality improvement.

In-depth understanding of customers' requirements and needs

In-depth understanding of clients' requirements and needs thanks to years of international trading experience and cooperation with many world-class companies. This enables us to assess and qualify suppliers as per customers' standard in quality/SHE/Regulatory affairs.

ISO 9001 Certified

Complete and stringent control throughout supplying process as per ISO 9001 standard. Attention to details helps us to achieve and go beyond customers' expectations.

Multi-solution to logistics arrangement

Rich experience in logistics arrangement, including delivery via courier, air, sea and consolidation.

Professional technology support and innovation capability

Professional technical communications with clients and suppliers to go beyond trading, so that we could understand better both commercial and technical needs from customers. Our R&D team could provide custom research and development and technology service as well.

State-of-the-art testing and analytical instruments and methods

Well equipped with competent analytical experts, and full range of testing equipments in our laboratory and cooperative research institutions. Able to analyze items which small and medium scale producers are unable to do.

Best regards,


Cathy Ma (Ms.)
Business Manager

Welcome to visit us at
CPHI Shanghai, Booth W4C68, Jun 24th~26th, 2015

Shanghai Sunwise Chemical Co., ltd
ISO9001:2008 Certified
Add: Room 2108-2110, South Tower, Fortune 108 Plaza, No. 1839
        Qixin Road, Shanghai, P.R. China, 201101
T: 86 21 6090 6580 Ext. 189
F: 86 21 6090 6590
D: 86 21 6090 6599 
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