We attach importance to the definition and understanding of customer needs, and provide customers with superior UPR resin MA, Maleic anhydride for daily use chemical, Toxilic anhydride at reasonable prices.We will reward our customers with high quality management, excellent CAS 552 30 7 and perfect after-sales service. We've been looking forward that more and more oversea friends join in our family for further development near the future! Our company takes meeting the multiple needs of customers as its own responsibility. We take creating value for customers as the enterprise tenet and wholeheartedly provide integrated product solutions and high-quality services for customers We offer a range of delivery options to meet your requirements, including air, sea, and land transport. We believe that through our efforts, we will be able to bring new opportunities and a qualitative leap to the company. Making high quality products is not only our promise to our customers, but also the driving force of our own development.
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![Trimellitic Anhydride]()
Trimellitic AnhydrideTrimellitic Anhydride (CAS 552-30-7), Purity 97% min, is a white, flaky solid and primarily used to produce the PVC plasticizer dioctyl trimeric acid (TOTM).read more -
![Pyromellitic Dianhydride]()
Pyromellitic DianhydridePyromellitic Dianhydride (CAS 89-32-7),We offer two grades of content: 98% and 99.5% .99.5% grade is the primary product for exporting. It is mainly used as a monomer for the synthesis of polyimideread more -
![Cyanuric Acid]()
Cyanuric AcidCyanuric acid (CAS 108-80-5), is also known as Isocyanuric acid and tricyanuric acid, it is white crystal that precipitates from water and contains two molecules of water of crystallization. It has aread more -
![Acrylamide Crystal 98%]()
Acrylamide Crystal 98%Acrylamide Crystal 98% (CAS 79-06-1 ), also known as AM, the molecule of it has two active centers,both weak acidic and weak alkaline, so it is easy to self-polymerize.It is soluble inread more -
![Polyether Polyols For Polyurethanes]()
Polyether Polyols For PolyurethanesPolyether polyols (PPG)are a class of macromolecular compounds formed by alkali-catalyzed polymerization of ethylene oxide, propylene oxide, or other epoxides.read more -
![Toluene Diisocyanate]()
Toluene DiisocyanateToluene Diisocyanate (TDI 80/20) (CAS 26471-62-5) is a mixture of 80% 2,4-toluene diisocyanate (CAS: 584-84-9) and 20% 2,6-toluene diisocyanate(CAS: 91-08-7). It is used in the production of flexibleread more -
![3,3’,4,4’-Biphenyl Tetracarboxylic Diandhydride]()
3,3’,4,4’-Biphenyl Tetracarboxylic Diandhydride3,3 ',4,4 '-Biphenyl tetracarboxylic diandhydride, also known as BPDA, CAS 2420-87-3, molecular formula C16H6O6, used in the production of polyimide products and composites, pharmaceuticalread more -
![Diphenylmethane]()
DiphenylmethaneDiphenylmethane (CAS 101-81-5), with a purity of 99.0% minimum, has aromatic properties and serves as an important intermediate in organic synthesis. It and its derivatives are widely used in variousread more -
![2-amino-2-methyl-1-propanol]()
2-amino-2-methyl-1-propanol2-amino-2-methyl-1-propanol (AMP)：is a high-performance additive and organic synthetic raw material that can be applied in electronics, new energy, cos-metics, coatings and inks, metal cutting,read more -
![Maleic Anhydride]()
Maleic AnhydrideMaleic anhydride (CAS 108-31-6), Purity 99.%min, we can supply Reach certificate.In stock.read more -
![Phthalic Anhydride]()
Phthalic AnhydridePhthalic anhydride (CAS 85-44-9), purity 99.5%. We can provide both OX-BASE PA and NP-BASE PA. Our OX-BASE PA exceeds the national standard for superior grade.read more -
![Pyromellitic Acid]()
Pyromellitic AcidPyromellitic acid (CAS 89-05-4), Purity 99.0% min. It is obtained by hydrolyzing the crude pyromellitic dianhydride and it is the main raw material used in the production of the curing agent B68 forread more
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1,2,4-Benzenetricarboxylic anhydride 97 552-30-7 - MilliporeSigma...
1,2,4-Benzenetricarboxylic anhydride 97%; CAS Number: 552-30-7; EC Number: 209-008-0; Synonyms: Trimellitic anhydride,Benzene-1,2,4-tricarboxylic anhydride at Sigma-Aldrich...
Registration Dossier - ECHA...
CAS Number: 552-30-7 Molecular formula: C9H4O5 IUPAC Name: 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid...
Trimellitic acid anhydride - NIST Chemistry WebBook...
CAS Registry Number: 552-30-7; Chemical structure: This structure is also available as a 2d Mol file...
Registration Dossier - ECHA...
EC number: 209-008-0 | CAS number: 552-30-7. No studies are available....
Substance Information - ECHA...
CAS no.: 552-30-7. Mol. formula: C9H4O5. The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms...
NIOSH Pocket Guide to Chemical Hazards - Trimellitic anhydride...
Oct 30, 2019 · CAS No. 552-30-7 RTECS No. DC2050000. DOT ID & Guide. Formula. ... Page last reviewed: October 30, 2019. Content source: National Institute for Occupational Safety...
As a professional manufacturer of CAS 51012 12 5, acceptable quaternary phosphonium salt, EINECS 201 073 3 we continue to explore, research and develop resources to comprehensively utilize new technologies, and pursue green manufacturing and scientific development of products. As one of the leading CAS 552 30 7 manufacturers and suppliers in China, we warmly welcome you to buy high purity CAS 552 30 7 made in China here from our factory. All chemical products are with high quality and competitive price.
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