Molekula
Acido piro-mellitico (acido 1,2,4,5-benzenetetracarbossilico)
Pyromellitic acid (1,2,4,5-Benzenetetracarboxylic acid)
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Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 1999 · Certificato di Analisi (CoA) per ogni lotto
Pyromellitic acid (1,2,4,5-Benzenetetracarboxylic acid, CAS 89-05-4) is a white crystalline solid used as a key precursor in the synthesis of polyimides, polyesters, and high-performance polymers for electronics, aerospace, and specialty coatings. It features four carboxylic acid groups on a benzene ring, enabling strong cross-linking properties. Pure pyromellitic acid has a molecular formula of C6H2(CO2H)4 and a molecular weight of 254.15 g/mol. Store at ambient conditions; the substance carries a signal word of "Warning" per GHS classification. Molekula supplies pyromellitic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Questo prodotto è disponibile presso Molekula su richiesta. La specifica completa, il Foglio Informativo di Sicurezza (SDS) e la documentazione del Certificato di Analisi (CoA) saranno forniti con il vostro preventivo una volta che il nostro team avrà confermato la qualità e la dimensione del confezionamento richiesti.
Panoramica
- SKU
- 29645830
- Numero CAS
- 89-05-4
- Formula molecolare
- C6H2(CO2H)4
- Peso molecolare
- 254.15
Domande frequenti
What is pyromellitic acid commonly used for?
Pyromellitic acid is primarily used in the production of polyimides, polyesters, and other high-performance polymers for electronics, aerospace, and automotive applications.
What is the chemical formula and molecular weight of pyromellitic acid?
The chemical formula is **C₆H₂(CO₂H)₄** and the molecular weight is **254.15 g/mol**.
How should pyromellitic acid be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What grades or purities of pyromellitic acid does Molekula supply?
Molekula supplies **technical-grade pyromellitic acid** with high purity for industrial applications.
Can Molekula supply pyromellitic acid in bulk quantities?
Yes, we offer **bulk packaging options** for large-scale industrial orders—please contact us for specific quantities.
What documentation comes with an order of pyromellitic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation.
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Molekula fornisce chimici fini e biochimici dal 1999, e i suoi impianti sono certificati ISO 9001:2015 e ISO 14001:2015. Ogni lotto spedito viene registrato con un numero di lotto e abbinato a un Certificato di Analisi, mentre le Schede di Sicurezza sono disponibili in cinque lingue.