Keywords

• MTHPA
• Methyltetrahydrophthalic anhydride
• high purity MTHPA

Quick Details

• ProName: Methyltetrahydrophthalic anhydride, MT...
• CasNo: 11070-44-3
• Molecular Formula: C9H10O3
• Appearance: slightly yellow liquid
• Application: used in the curing agents for epoxy r...
• DeliveryTime: PROMPT
• PackAge: 220kg iron drums ,Iso tank
• Port: TIANJIN XINGANG ,QINGDAO,SHANGHAI
• ProductionCapacity: 1000 Metric Ton/Month
• Purity: ≥99.0%
• Storage: Store in cool, dry places and keep awa...
• Transportation: By sea
• LimitNum: 25 Kilogram

Superiority

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

• By Courier or Air and Sea
• 
• Powerful logistics guarantee your products get you safely

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!

Details

MTHPA

Name: Methyltetrahydrophthalic anhydride, MTHPA.
Product No: B1005
CAS No: 11070-44-3
Formula: C₉H₁₀O₃
Formula Weight: 166.17
Application: Epoxy resin curing agents, solvent free paints, laminated boards, epoxy adhesives, etc. With the many advantages, e.g. long-term storage at room temperature, low freezing point, small volatilization and low toxicity, MTHPA is widely used in electric machines, dry-type transformers, high voltage switches, mutual inductance equipments, horizontal output transformers, household appliances capacitors, power capacitors and resistances, and the impregnating, casting and wrapping of integrated circuits.
Package: 25 kg plastic drums or 220kg iron drums.
Cautions: Store in cool, dry places and keep away from moisture.
Specification
Appearance                slightly yellow liquid
Anhydride Content    ≥41.0%
Volatile Content     ≤1.0%
Free Acid            ≤1.0 %
Freezing Point       ≤-15^oC
Viscosity(25^oC)         30-50 mPa·s

structure