Pyromellitic dianhy...

Pyromellitic dianhydride
Pyromellitic dianhydride

Pyromellitic dianhydride

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1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 98%
  • Payment Terms : L/C,D/A,D/P,T/T,

Keywords

89-32-7 Pyromellitic dianhydride C10H2O6

Quick Details

  • Appearance:white powder
  • Application:diagnostic reagent
  • PackAge:meet the demand of customer
  • ProductionCapacity:20|Metric Ton|Month
  • Storage:cold storage
  • Transportation:by sea or by air

Superiority:

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service

 

Details:

  Located in Zhengdong New District, Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is comprehensive high-tech modern enterprises integrating professional R&D, production and sales.  Strong technical force, with a long-term professional development team engaging in the fine chemicals, Henan Allgreen Chemical Co.,Ltd is mainly engaged in development and customized of organic electronic chemical materials, metal catalysts, phosphorus ligands, medical intermediate , chemical reagent and other fine chemical products.We have multifunctional production conditions and could offer high quality products from grams to kilograms and tons. In addition, we absorb new technology actively from colleges and also have established good relations of cooperation with Huazhong University of Science and Technology ,Henan Institute of Engineering and some other well-known domestic enterprises.  Our products have been exported to Japan, South Korea, Europe, America and other countries and regions, well received by customers.        

  With sound management system, we've been authorized the Import&Export qualification by the government and also has passed the “ISO 9001-2008 Quality Management System” certification. We always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.Innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.

1,2,4,5-Benzenetetracarboxylic anhydride Basic information
Product Name: 1,2,4,5-Benzenetetracarboxylic anhydride
Synonyms: 1,2,4,5-Benzenetetracarboxylic 1,2:4,5-dianhydride;1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride;1,2,4,5-Benzenetetracrboxylicdianhydride;1h,3h-benzo(1,2-c:4,5-c’)difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c,4,5-c’]difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c:4,5-c’]difuran-1,3,5,7-tetrone
CAS: 89-32-7
MF: C10H2O6
MW: 218.12
EINECS: 201-898-9
Product Categories: Intermediates of Dyes and Pigments;Benzene derivates;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;fine chemicals;Organics
Mol File: 89-32-7.mol
1,2,4,5-Benzenetetracarboxylic anhydride Structure
 
1,2,4,5-Benzenetetracarboxylic anhydride Chemical Properties
mp  283-286 °C(lit.)
bp  397-400 °C(lit.)
density  1,68 g/cm3
Fp  380 °C
Water Solubility  decomposes
Sensitive  Moisture Sensitive
BRN  213583
CAS DataBase Reference 89-32-7(CAS DataBase Reference)
NIST Chemistry Reference 1,2,4,5-Benzenetetracarboxylic anhydride(89-32-7)
EPA Substance Registry System 1H,3H-Benzo[1,2- c:4,5-c']difuran-1,3, 5,7-tetrone(89-32-7)
 
Safety Information
Hazard Codes  Xn
Risk Statements  41-42/43
Safety Statements  22-24-26-37/39
WGK Germany  1
RTECS  DB9300000
10-21
HS Code  29173980
Hazardous Substances Data 89-32-7(Hazardous Substances Data)

 

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