2021 Good Quality Factory Price Butylparaben Cas 94-26-8 - Pyromellitic Dianhydride 89-32-7 PMDA – Starsky
2021 Good Quality Factory Price Butylparaben Cas 94-26-8 - Pyromellitic Dianhydride 89-32-7 PMDA – Starsky Detail:
Description
Product Name: Pyromellitic Dianhydride PMDA
CAS: 89-32-7
MF: C10H2O6
MW: 218.12
EINECS: 201-898-9
Melting point: 283-286 °C(lit.)
Boiling point: 397-400 °C(lit.)
Density: 1,68 g/cm3
Refractive index: 1.6000 (estimate)
Fp: 380 °C
BRN: 213583
Specification
| Items | Specifications |
| Appearance | White crystal |
| Purity | ≥99% |
| Loss on drying | ≤0.5% |
| Heavy metals | ≤0.5% |
Application
It is mainly used as raw material of polyimide, solidifying agent of epoxide resin.
Product detail pictures:
Related Product Guide:
Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for 2021 Good Quality Factory Price Butylparaben Cas 94-26-8 - Pyromellitic Dianhydride 89-32-7 PMDA – Starsky, The product will supply to all over the world, such as: Nepal, Malta, Rotterdam, Relying on superior quality and excellent post-sales, our products sell well in America, Europe, the Middle East and South Africa. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
By Clara from El Salvador - 2017.07.07 13:00
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Griselda from Bhutan - 2017.10.27 12:12
