Puyang Huicheng Electronic Material Co., Ltd
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Country: 
China (Mainland)
Business Type:Manufacturers
Tel: +86-393-8910800
Tel: +86-393-8910106
Tel: 0393-8917715
Tel: +86-393-8917813
Tel: 15239383820
Mobile: 03938917690
Tel: +86-393-8910800
Fax: +86-393-8912775
URL: http://huichengchem.weba.testwebsite.cn/index_en.html
Province/state: Henan
City: Puyang
Street: West Section Shengli Road, Puyang457000, China
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CAS NO.25550-51-0
high quality(25-220)Metric Ton first class(17.6-35.2)Metric Ton
1.Product introduction
Puyang Huicheng Electronic Material Co., Ltd was founded in 2002, which is focus on high complex new type intermediates and fine chemical custom synthesis, LED&OLED materials and related intermediates, catalyst design and synthesis. Product category including anhydrides, fluorenes , thiophenes, carbazoles, norbornenes and other organic phosphine catalyst.
2..Technology Advantage
A series of scientific and technological achievements were reached under the effort of the researchers in Huicheng. Since the company was founded, there have been 27 patents authorized in 30 applications, including 19 (three foreign patents) invention patents,8 utility model ones. Eight scientific and technological achievements of provincial and ministerial level or above were obtained the approval and more than 10 science and technology awards were achieved.
3..Fast delivery
4.. Quality assurance
Quality is the life of enterprise, Credit is the bridge of market, Development is the guarantee of the survival, Customer is the eternal god. The company passed three standard authentications: the quality management system certification of ISO9001：2008, the environmental management system of ISO14001：2004, the occupational health and safety management system of OHSAS18001：2007.
5.Large-scale production workshop
The Company now has production base covers an area of more than 114000 square meters, and including west plant and East plant, totally eight production workshop.R&D buildings, laboratories and Quality Control Center covers more than 4000 square metersThere are GC HPLC and so on. The Quality Control Center has passed CNAS cetification.
5.Quality service
Based on principle of “technology, quality and responsibility” and customercentric, we will continue providing firstclass products and services and creating more brilliant future hand in hand with you!
| Hexahydro-4-methylphthalic anhydride Basic information |
| Product Name: | Hexahydro-4-methylphthalic anhydride |
| Synonyms: | HEXAHYDRO-4-METHYLPHTHALIC ANHYDRIDE;HEXAHYDRO-3-METHYLPHTHALIC ANHYDRIDE;3-METHYL-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE;4-METHYL-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE;4-METHYLCYCLOHEXANE-1,2-DICARBOXYLIC ANHYDRIDE;MHHPA;3-Isobenzofurandione,hexahydro-5-methyl-1;4-methylcyclohexyl-1,6-dicarboxylicacidanhydride |
| CAS: | 19438-60-9 |
| MF: | C9H12O3 |
| MW: | 168.19 |
| EINECS: | 243-072-0 |
| Product Categories: | Organics |
| Mol File: | 19438-60-9.mol |
| Hexahydro-4-methylphthalic anhydride Chemical Properties |
| mp | -29°C |
| bp | 120°C (1 mmHg) |
| density | 1.162 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.477(lit.) |
| Fp | >230 °F |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 19438-60-9(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, hexahydro-5-methyl-(19438-60-9) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 41-42/43 |
| Safety Statements | 22-24-26-37/39 |
| WGK Germany | 1 |
| Hazard Note | Irritant |
Hexahydro-4-methylphthalic anhydride Usage And Synthesis
| Chemical Properties | clear liquid |
