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76. Citraconic Anhydride CAS 616-02-4 
[Jul 09, 2025]
[Jul 09, 2025] Product Name:Citraconic anhydride Identification Molecular Formula:C5H4O3 Molecular Weight :112.08 EINECS:210-459-0 CAS Number:616-02-4 Melting point: 6-10 ° C (lit.) Boiling point: 213-214 ° C ...
Company: Changzhou Koye Chemical Co., Ltd.
77. 99.5% Purity Hexahydrophthalic Anhydride Hhpa 85-42-7 Hardener [Mar 12, 2026]
[Mar 12, 2026] Product Name Hexahydrophthalic anhydride CAS No. 85-42-7 EINECS No. 201-604-9 Molecular formula C8H10O3 Appearance White Crystal Purity ≥ 99.5 Melting point 31.0-34.0°C Acid value 710-740 ...
Company: Suzhou Senfeida Chemical Co., Ltd.
78. Production Raw Materials Oxidation Trimellitic Anhydride (TMA) CAS 552-30-7 Tma [Aug 03, 2025]
[Aug 03, 2025] Detailed product description of trimellitic anhydride (TMA) and its main application industries: Product Description: Trimellitic Anhydride (TMA) 1. Product Overview Chemical Name: 1,2,4-Benzene Tricarboxylic Anhydride; ...
Company: Jiangsu Dengfeng Chemical Co., Ltd
79. Hastelloy N06455 Corrosion Resistant Plate for Acetic Anhydride [Dec 15, 2025]
[Dec 15, 2025] HASTELLOY® C-4 alloy (UNS N06455) is the most (microstructurally) stable of the widely used nickel-chromium-molybdenum materials, which are well known for their resistance to many aggressive chemicals, in particular ...
80. Methyltetrahydrophthalic Anhydride CAS 26590-20-5 for Quality Assured Product [Dec 16, 2025]
[Dec 16, 2025] Product Name Methyltetrahydrophthalic anhydride Synonyms MTHPA; isomethyltetrahydrophthalic anhydride; 3-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE; 4-MTHPA; MTHPA-EG Product Description Methyltetrahydrophthalic ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
81. Maleic Acid Anhydride / Maleic Anhydride CAS 108-31-6 [Dec 16, 2025]
[Dec 16, 2025] Product Name Maleic Anhydride Synonyms MA; Maleic; MAN;MALIEC ANHYDRIDE; MALEIC ACID ANHYDRIDE; 2,5-FURANDIONE; CIS-BUTENEDIOIC ANHYDRIDE; ANHYDRIDE MALEIC; Maleic anhydride; MALEIC ANHYDRIDE Product ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
82. 2-Ethylbutyric Anhydride CAS 54502-37-3 for Organic Synthesis [Dec 16, 2025]
[Dec 16, 2025] Product Name 2-ETHYLBUTYRIC ANHYDRIDE Synonyms NSC 67901; Einecs 259-187-4; DIETHYLACETIC ANHYDRIDE; 2-ETHYLBUTRIC ANHYDRIDE; 2-ETHYLBUTYRIC ANHYDRIDE; 2-Ethylbutanoic anhydride; Bis(2-ethylbutanoic)anhydride; ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
83. High Purity Phthalic Anhydride CAS 85-44-9 for Industrial Use [Dec 16, 2025]
[Dec 16, 2025] Product Description White needle-like crystals with a slight odor. Slightly soluble in hot water and ether, soluble in ethanol, benzene and pyridine. Product Parameters Melting point 131-134 ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
84. 3, 4-Thiophene Dicarboxylic Anhydride CAS 6007-85-8 for Organic Synthesis Intermediate [Dec 16, 2025]
[Dec 16, 2025] Product Name 3,4-thiophene dicarboxylic anhydride Synonyms 1H,3H-Thieno[3,4-c]furan-1,3-dione;3,4-THIOPHENEDICARBOXYLIC ACID;NSC 241105;Thieno[3,4-c]furan-1,3-dione;3,4-Thiophenedicarboxylic ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
85. Butyric Anhydride CAS 106-31-0 for Organic Synthesis [Dec 16, 2025]
[Dec 16, 2025] Product Name Butyric anhydride Synonyms N-BUTYRIC ANHYDRIDE; butyric; BUTANOIC ANHYDRIDE; Butyrloxide; BUTYRYL OXIDE; Butyranhydrid; butric anhydride; BUTYRIC ANHYDRIDE; AKOS BBS-00004317; butylic ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
86. Isobutyric Anhydride CAS 97-72-3 for Organic Synthesis Intermediate [Dec 16, 2025]
[Dec 16, 2025] Product Name Isobutyric anhydride Synonyms Isobutylicanhydride; Isobutyricacidanhydride; 2-METHYLPROPANOICANHYDRIDE; Isobutyricanhydride,distilled; (iso-C3H7CO)2O; isobutyryloxide; ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
87. Propionic Anhydride CAS 123-62-6 for Organic Synthesis [Dec 16, 2025]
[Dec 16, 2025] Product Name Propionic anhydride Synonyms propanoic acid 1-oxopropyl ester; PROPANOIC ANHYDRIDE; PROPIONIC ANHYDRIDE; Propinoicanhydride; propionic; Propionic acid anhydride; propionicacidanhydride; Propionyl ...
Company: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
88. CAA 99.9% Citric Acid Anhydride as Thickening Agent [Jul 06, 2023]
[Jul 06, 2023] Citric Acid Anhydrous Product Parameters Appearance: colorless semi-transparent crystalline powder. Physical and Chemical data: Melting Point Density Critical Point of Crystallization 153 ºC 1.542 ...
Company: LK (NANJING) CO., LTD.
89. Detergent Water Softener Citric Acid Anhydride 99.9% CAA [Jul 06, 2023]
[Jul 06, 2023] Citric Acid Anhydrous Product Parameters Appearance: colorless semi-transparent crystalline powder. Physical and Chemical data: Melting Point Density Critical Point of Crystallization 153 ºC 1.542 ...
Company: LK (NANJING) CO., LTD.
90. Food Acidity Modifier Citric Acid Anhydride 99.9% CAA [Jul 06, 2023]
[Jul 06, 2023] Citric Acid Anhydrous Product Parameters Appearance: colorless semi-transparent crystalline powder. Physical and Chemical data: Melting Point Density Critical Point of Crystallization 153 ºC 1.542 ...
Company: LK (NANJING) CO., LTD.
