1,2,4-Benzenetricarboxylic anhydride CAS NO.552-30-7

Product Details

product description

product name	1,2,4-benzenetricarboxylic anhydride
cas no.	552-30-7
appearance	white flake solid
assay	≥99%
capacity	5000mt/year
min.packing	100gram
application	polyester resin, polyimide resin, high temperature resistant insulating material, pvc plasticizer, senior aviation lubricating oil, power capacitors, oil impregnated pellet binder, sizing agent, smoke agent, instant binder etc.
standard	enterprise export
manufacturer	jinan finer chemical co., ltd
more information	synonyms: benzene-1,2,4-tricarboxylic anhydride trimellitic anhydride molecular formula: c9h4o5 molecular weight: 192.13 cas registry number: 552-30-7 einecs: 209-008-0 melting point: 164-169 ºc boiling point: 390 ºc flash point: 227 ºc

packaging & shipping

aluminum foil bag: within 10kg

fiber drum: 10kg or more

shipping: by air, by sea or by courier (vip account of tnt, dhl, fedex and ems)

our services

1. certificate of analysis (coa)

2. material safety data sheet (msds)

3. route of synthesis (ros)

4. method of aanlysis (moa)

5. nuclear magnetic resonance (nmr)

6. packing pictures and loading video before loading

7. free sample

9. factory audit

10. strong after-sale service

advantages

government supports, which guarantees better company credibility and finance safe.
fully free sample. finerchem is confident at the quality of the products, it is gald to supply samples for final customers.
factory is in national new materials industry park where guarantees safe and international standard production environment. welcome to visit our factory.
more than 10 years chemical products exported experience, and good relationship with customs and shipment agents, it is easy for us to clear customs and arrange delivery by sea, air and courier.
professional r&d technology and equipments which keep products quality better and better.

company information

factory pictures: