High Quality Pyromellitic Dianhydride CAS 89-32-7

• CAS No.: 89-32-7
• Formula: C10H2O6
• EINECS: 201-898-9
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Melting Point: 283
• Boiling Point: 397
• Density: 1, 68
• Flash Point: 380
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: Qinmu
• Origin: China

Product Description

1,Quick details for  Pyromellitic Dianhydride

Product  name	Pyromellitic Dianhydride
CAS	89-32-7
Molecular  Formula	C10H2O6
Molecular  weight	218.12
Apperance	White   powder
purity	99%

2.Useage  for   Pyromellitic Dianhydride
Used for manufacturing polyimide film, polyimide resin, powder coating extinction agent, senior electrical insulation materials  

3 .storage  for   Pyromellitic Dianhydride
 ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.