TRIMELLITIC ANHYDRIDE 98.5%
TDS 22 Inquiries
552-30-7
Industrial Grade
98.5%
NANTONG
BCC
25/500KG BAGS
2026-05-30
TMA,NBAC,NPAC,TMP,PM,EAC
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Trimellitic anhydride
Other Name:5-Isobenzofurancarboxylic acid,1,3-dihydro-1,3-dioxo-;1,2,4-Benzenetricarboxylic acid,cyclic 1,2-anhydride;Trimellitic acid anhydride;1,2,4-Benzenetricarboxylic acid,anhydride;1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid;Anhydrotrimellitic acid;1,3-Dioxo-5-phthalancarboxylic acid;Trimellitic acid 1,2-anhydride;Trimellitic anhydride;1,2,4-Benzenetricarboxylic anhydride;Trimellitic acid cyclic 1,2-anhydride;4-Carboxyphthalic anhydride;Epon 9150;1,2,4-Benzenetricarboxylic acid 1,2-anhydride;NSC 60252;Benzene-1,3,4-tricarboxylic anhydride;TMA (anhydride);TMA;CE-X 23 Medium;Aradur 3380-1;1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid;1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid;28605-64-3;68864-89-1;70425-46-6;928770-37-0;2088100-85-8
CAS No.:552-30-7
Molecular Formula:C9H4O5
InChIKeys:InChIKey=SRPWOOOHEPICQU-UHFFFAOYSA-N
Molecular Weight:192.12500
Exact Mass:192.13
EC Number:209-008-0
UNII:80T61EUU7H
ICSC Number:0345
NSC Number:60252
DSSTox ID:DTXSID7026235
Color/Form:Crystals|Colorless solid
HScode:29173980
Categories:
Characteristics-
PSA:
80.67000
XLogP3:0.69540
Appearance:Crystals or off-white flakes. (NTP, 1992)
Density:1.54
Melting Point:161-163.5 °C
Boiling Point:390 °C
Flash Point:227ºC
Refractive Index:1.662
Water Solubility:Decomposes in water
Storage Conditions:Store in a cool, dry place. Store in a tightly closed container.
Vapor Pressure:<0.01 mm Hg ( 20 °C)
Vapor Density:6.6 (vs air)
Toxicity:LD50 orally in Rabbit: > 2730 mg/kg LD50 dermal Rabbit 23000 mg/kg
Flammability characteristics:Combustible Solid
Explosive limit:Finely dispersed particles form explosive mixtures in air.
Experimental Properties:Hydrolyzes in aqueous environment to trimellitic acid.|Hydrolysis rate constant of trimellitic anhydride at 25 °C using dimethylacetamide as a solvent: 1X10-4 L/mole-sec|Trimellitic anhydride reacts with acetic acid and water, and is hygroscopic.|Trimellitic anhydride reacts with atmospheric moisture, even at room temperature, to revert to the acid.|For more Other Experimental Properties (Complete) data for TRIMELLITIC ANHYDRIDE (7 total), please visit the HSDB record page.
Air and Water Reactions:Sensitive to moisture. Hydrolyzes slowly. Solutions in water or alcohol may be unstable. Insoluble in water.
Reactive Group:Acids, Carboxylic
Reactivity Profile:TRIMELLITIC ANHYDRIDE reacts exothermically with water. This reaction is expected to be slow, but can become vigorous if local heating accelerates it. Reaction with water is accelerated by acids. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases. Incompatible with strong oxidizing agents, strong acids or strong bases. (NTP, 1992).
Flammable Limits:Combustible Solid
Physical Dangers:Dust explosion possible if in powder or granular form, mixed with air. If dry, it can be charged electrostatically by swirling, pneumatic transport, pouring, etc.
Heat of Vaporization:106.2 kJ/mol at 200 °C; 100.4 kJ/mol at 300 °C
Critical Temperature & Pressure:569 °C at 2968 kPa
Hazard IdentificationClassification of the substance or mixture
Serious eye damage, Category 1
Skin sensitization, Category 1
Specific target organ toxicity â single exposure, Category 3
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Danger
Hazard statement(s) H318 Causes serious eye damage
H317 May cause an allergic skin reaction
H335 May cause respiratory irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Prevent build-up of electrostatic charges (e.g., by grounding). Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Dry. Separated from bases and strong oxidants. Ventilation along the floor.Dry. Separated from bases and strong oxidants. Ventilation along the floor.
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Seller Information
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Business Type:
Manufactory
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Main Products:
TMA,NBAC,NPAC,TMP,PM,EAC
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Location:
NO.6 XIANGJIANG ROAD, CHANGJIANG TOWN,RUGAO NANTONG CITY JIANGSU CHINA
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
60
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2002
Jiangsu Baichuan High-tech New Materials Co., Ltd. (abbreviated as "Baichuan Stock") is a company listed on the Shenzhen Stock Exchange and specializing in the production of high-tech fine chemical products. It owns Nantong Baichuan New Materials Co., Ltd. and Rugao Baichuan Chemical Materials Co., Ltd. .
Baichuan has long been devoted to the research and development and production of various environmentally friendly and energy-saving chemical products such as acetates, propylene glycol ethers and their esters, acid anhydrides, plasticizers, polyols, insulating resins and enameled wire paints. The products are widely used in various industries such as paint, adhesive, medicine and medical, household appliances, wood furniture, decoration, children's toys, stationery and sports goods, packaging and printing, industrial equipment, road marking and so on. Baichuan Co., Ltd. is a stable raw material supplier and partner of many world top 500 coating companies such as Akzo Nobel, PPG Industrial Group, BASF, Nippon, Covestro, Kao, Zhanxin.
Baichuan has implemented a brand promotion strategy for a long time, has its own brand trademark "BCCHEM" registered at home and abroad, and has a high reputation and good reputation in the domestic and foreign customer base.Baichuan Co., Ltd. continuously implements the technology innovation strategy and is the undertaking unit of “Jiangsu Organic Solvent Engineering Technology Research Center”. With its own scientific research strength, it has achieved remarkable results in the research and development of organic solvents and fine chemical products. More than forty patents have been authorized by the State Intellectual Property Office.
Baichuan Co., Ltd. actively implements the technology standardization strategy and continuously summarizes the advanced methods formed in its own research and development process. Relying on its own management advantages in scientific research strength, production technology, product quality, etc. Preparation/revision of eight national standards, such as butyl acetate, GB/T12717 "Test methods for industrial acetates", GB/T23967 "Industrial trimellitic anhydride" and GB/T26609 "Isobutyl acetate for industrial" Together with China National Petroleum Corporation Lanzhou Petrochemical Branch and other units, two industry standards were formulated.
Baichuan Co., Ltd. attaches great importance to safe and environmentally friendly production. Both Jiangsu Baichuan High-tech New Materials Co., Ltd. and Baichuan Chemical (Rugao) Co., Ltd. have passed the certification of ISO9001 quality management system and ISO14001 environmental management system. The review and evaluation of cleaner production.Through years of hard work, Baichuan has laid a solid foundation for sustainable and healthy development in management, market, technology, talent and corporate image. In recent years, Baichuan Co., Ltd. has been rated as a high-tech enterprise, a private scientific and technological enterprise in Jiangsu Province, and is also a company that owns well-known products in Jiangsu.
Baichuan has always upheld the enterprise spirit of "pragmatism, unity, struggle and innovation"; the development strategy of "harmonious development, scientific development, innovative development and sustainable development"; "survival and development with quality, and constantly satisfy customers' The quality policy of "new requirements"; always keep in mind the social responsibility of "energy saving and emission reduction, safe production, caring for employees and giving back to society".
"Haina Baichuan, tolerance is big", Baichuan shares will adhere to the management philosophy of "continuous pursuit of progress", continue to conform to the development direction of fine chemical products, is committed to the development and production of toxic and harmful chemical products, and build advanced Of environmentally friendly companies. -
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Inquiry History22 Inquiries
Country Product Purchase Quantity Date Posted
Russia
Trimellitic Anhydride (TMA) 97 552-30-7 1,2,4-Benzenetricarboxylic anhydrid
175 MT Jun 24, 2026
India
Trimellitic Anhydride
1 KG Nov 30, 2023
Turkey
Trimellitic Anhydride
300 MT Aug 7, 2023
India
Tri Mellitic Anhydride
300 MT Jun 30, 2025
Poland
Trimellitic anhydride
40 MT Apr 18, 2025
India
Trimellitic anhydride
100 KG Dec 17, 2024
India
TRIMELLITIC ANHYDRIDE
1 MT Oct 16, 2024
South Korea
trimellitic anhydride
3 MT Oct 11, 2024
South Korea
Trimellitic anhydride
1 20' Fcl Jul 9, 2024
Slovakia
Trimellitic Anhydride
23 MT Jul 9, 2024
South Korea
Trimellitic Anhydride
20 MT May 28, 2024
Mexico
Trimellitic Anhydride (TMA)
100 TON May 13, 2025
India
trimellitic anhydride
1.00 TON Jan 21, 2025
India
Trimellitic anhydride
25 KG Dec 11, 2024
Brazil
Trimellitic Anhydride
20 TON Oct 28, 2024
India
Trimellitic Anhydide
1 MT Oct 25, 2024
India
TRI MALETIC ANHYDRIDE
1000 KG Jul 22, 2024
India
Trimellitic Anhydride
1 MT Nov 30, 2023
India
Trimelletic Anhydride
1 20' Fcl Apr 14, 2026
India
Trimellitic anhydride
1000 KG Jul 22, 2024 Post an enquiry for this product
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