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46. Hot Selling 2082-59-9 Valeric Anhydride 
[May 21, 2025]
[May 21, 2025] Product Name: VALERIC ANHYDRIDE Synonyms: VALERIC ANHYDRIDE;Pentanoic acid, anhydride;Pentanoicacid,anhydride;pentanoicacidanhydride;PENTANOIC ANHYDRIDE;N-PENTANOIC ANHYDRIDE;N-VALERIC ANHYDRIDE;VALERIC ANHYDRIDE ...
Company: Jiangsu Xinsu New Materials Co., Ltd
47. Chemical Materials; Methyl-5-Norbornene-2, 3-Dicarboxylic Anhydride 25134-21-8 [Apr 23, 2025]
[Apr 23, 2025] Property Specification Chemical Name Methyl-5-norbornene-2,3-dicarboxylic anhydride Synonyms Methyl nadic anhydride; MNA; Methyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride CAS Number [xxxx-xx-x] (to ...
Company: Jiangsu Xinsu New Materials Co., Ltd
48. 98.5% CAS 552-30-7 1, 2, 4-Benzenetricarboxylic Anhydride Trimellitic Anhydride Tma [Jul 23, 2025]
[Jul 23, 2025] Appearance white flakes white flakes Content% 97.9 96.5min Melting pointºC 165.5 164min Color PT-CO 120 130max Acid number mg KOH/g 878 973min Packaging and Shipping We have good cooperate ...
Company: Jiangsu Dengfeng Chemical Co., Ltd
49. High Quality and High Purity CAS 108-30-5 Bernsteinsaure-Anhydrid; Dihydro-5-Furandione2, 5 (3H, ... [Aug 22, 2025]
[Aug 22, 2025] Property Details Product Name Succinic Anhydride CAS Number 108-30-5 Molecular Formula C4H4O3 Molecular Weight 100.07 g/mol Purity ≥99% Appearance White crystalline flakes or powder Melting ...
Company: Jiangsu Xinsu New Materials Co., Ltd
50. Chemical Raw Material Diacetyl-L-Tartaric Anhydride Data 6283-74-5 [Apr 06, 2023]
[Apr 06, 2023] CAS NO.: 6283-74-5 Assay: ≥97% (titration method) Properties: white crystal, mp :130-135 oC Suzhou Senfeida Chemical Co., Ltd. is an environment-friendly high-tech enterprise integrating research and development, ...
Company: Suzhou Senfeida Chemical Co., Ltd.
51. Methyl Tetrahydrophthalic Anhydride for The Epoxy Curing Agent [Dec 11, 2023]
[Dec 11, 2023] Product Description Performance characteristics: High purity and light colour: it can be directly made or modulated into epoxy resin products of various colours as required. Low viscosity: casting, potting, ...
Company: CHANGZHOU JLON COMPOSITE CO., LTD.
52. Top Quality Mthpa Methyltetrahydrophthalic Anhydride Anhydrous with 99% Purity [Jul 09, 2024]
[Jul 09, 2024] Product Description A new type of liquid organic acid anhydride curing agents for epoxy resins with excellent performance Methyl tetrahydrophthalic anhydride (MTHPA, MeTHPA). Because the anhydride curing agent ...
Company: CHANGZHOU JLON COMPOSITE CO., LTD.
53. High Purity CAS 11070-44-3 Mthpa Methyltetrahydrophthalic Anhydride Solvent [Feb 28, 2026]
[Feb 28, 2026] Product Description Model NO. 11070-44-3 Mthpa EINECS 234-290-7 Ingredient High-Molecular Polymer Production Capacity 5000ton Per Month CAS No 11070-44-3 Grade Industrial Grade Place of Origin China (Mainland) Transport ...
Company: Jiangsu Yingze Energy Co., Ltd
54. Premium Trifluoroacetic Anhydride CAS 407-25-0 for Laboratory Applications [Jan 20, 2026]
[Jan 20, 2026] Product Description1. Product Name: Trifluoroacetic anhydride 2. CAS: 407-25-0 It is a versatile chemical widely used as a dehydrating agent, catalyst, and intermediate in the pharmaceutical and agrochemical industries. ...
55. Benzoic Anhydride CAS No.: 93-97-0 High Quality Good Price [Jul 21, 2025]
[Jul 21, 2025] Product Description Product Detail Name: Benzoic anhydride CAS No.: 93-97-0 Molecular Formula: C14H10O3 Molecular Weight: 226.23 EINECS: 202-291-1 Composition: Purity≥99% Loss on ...
Company: Puyer Biopharma Ltd.
56. High Purity Trimellitic Anhydride Tma CAS 552-30-7 for Plasticizer and Resin Applications [Jul 29, 2025]
[Jul 29, 2025] 
Appearance white flakes white flakes Content% 97.9 96.5min Melting pointºC 165.5 164min Color PT-CO 120 130max Acid number mg KOH/g 878 973min Packaging and Shipping We have good cooperate ...
Company: Jiangsu Dengfeng Chemical Co., Ltd
57. Epoxy Resin Hardener Light Yellow Liquid Methyl Tetrahydrophthalic Anhydride Mthpa [Jan 20, 2026]
[Jan 20, 2026] Product Description Chemical Name: Methyl tetra hydro phthalic anhydride(MTHPA) Molecular Formula: C9H10O3 Molecular Weight: 166.17 CAS No.: 26590-20-5 11070-44-3 EC:247-830-1 Properties 1.High ...
Company: Union Composites Changzhou Co., Ltd.
58. High Reliable Hexafluorodianhydride 6FDA CAS 1107-00-2 Hexafluorophthalic Anhydride Powder ... [Feb 13, 2026]
[Feb 13, 2026] High Reliable Hexafluorodianhydride 6FDA CAS 1107-00-2 Hexafluorophthalic Anhydride Powder Intermediates Structural Formula Product Description ProductName Hexafluorophthalic anhydride (6FDA) Key Word ...
Company: YANGZHOU YANGTAI CHEMICAL CO., LTD.
59. Factory Supply Hexafluorodianhydride 6FDA Hexafluorophthalic Anhydride Powder 99% CAS 1107-00-2 ... [Feb 13, 2026]
[Feb 13, 2026] Factory Supply Hexafluorodianhydride 6FDA Hexafluorophthalic Anhydride Powder 99% CAS 1107-00-2 Intermediates Structural Formula Product Description ProductName Hexafluorophthalic anhydride (6FDA) Key Word ...
Company: YANGZHOU YANGTAI CHEMICAL CO., LTD.
60. Fast Delivery Hexafluorodianhydride 6FDA Hexafluoroisopropyl Phthalic Anhydride Intermediates White ... [Feb 13, 2026]
[Feb 13, 2026] Fast Delivery Hexafluorodianhydride 6FDA Hexafluoroisopropyl Phthalic Anhydride Intermediates White Powder Structural Formula Product Description ProductName Hexafluorophthalic anhydride (6FDA) Key Word ...
Company: YANGZHOU YANGTAI CHEMICAL CO., LTD.
