TMA(Trimellitic Anhydride)
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| Post Date: | Mar 08,2019 |
| Expiry Date: | Apr 07,2019 |
| Detailed Description: |
Cas No. :552-30-7
Quantity: 10000Metric Tons Specs:Anhui Price:2870 USD Metric Tons Payment Method: TT/LC Trimellitic Anhydride is mainly used as raw material for polyester resin,polyimide resin,plasticizer TOTM ,and also be used for producing heatproof & insulating,adhesive,surfactant, paint,synthesize dye materials etc. Trimellitic anhydride is used as an emb ossing agent for vinyl flooring and as a curing agent for epoxy resins. It is also used as an intermediate for the synthesis of surface coatings chemicals, adhesives, polymers, dyes printing inks, pharmaceuticals . Molecular formula:C9H4O5 Molecular weight:192.12 Appearance: white to off-white flakes 1 Anhydride content ≥ 97.5% 2 Melting point 165 ± 2℃ 3 Acid value ≥872mg(KOH)/g 4 Color,Hazen ≤150#(molten state) 5 Total Acid & Anhydride ≥99% |
| CAS Registry Number: | 552-30-7 |
| Synonyms: | ;Trimellitic anhydride;4-Carboxyphthalic anhydride;1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid; |
| Molecular Formula: | C9H4O5 |
| Molecular Weight: | 192.1251 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R37:; R41:; R42/43:; |
| Safety Description: | S22:; S26:; S36/37/39:; |
| Company: | Anhui Taida New Materials Co.,Ltd. Shanghai Office [ China ] |
| Contact: | Tracy Zhao |
| Tel: | +86-21-54158197 |
| Fax: | +86-21-54158199 |
| Email: | zhaoqiang_1994@hotmail.com |
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