Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price

Product Details
Customization: Available
CAS No.: 89-32-7
Formula: C10H2O6
Still deciding? Get samples of US$ 3.5/kg
Request Sample
Manufacturer/Factory

360° Virtual Tour

Diamond Member Since 2020

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Registered Capital
5000000 RMB
Plant Area
101~500 square meters
  • Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
  • Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
  • Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
  • Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
  • Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
  • Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
Find Similar Products

Basic Info.

Model NO.
CAS No. 89-32-7
EINECS
201-898-9
Type
Synthesis Material Intermediates
Appearance
Powder
Quality
Refined
Colour
White
Melting Point
286-288
Neutralization Equivalent
54.5±0.2
Specific Gravity
1.680
Free Acid Content
No More Than 0.5%
Application
Insulating Paint, Chain Extender, PVC Plasticizer
Certification
ISO9001, BV, SGS, Reach, CE
Delivery Time
Prompt Shipment
Payment Method
T/T, L/C, D/P, D/a, OA etc.
Transport Package
Aluminum Foil Bag Inner Bag Carton + Pallet Packag
Specification
99.8% minimum
Trademark
AQ
Origin
China
HS Code
2917399090
Production Capacity
100metric Tons Per Month

Product Description

Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
Item Top Grade First Grade
Product Name Pyromellitic Dianhydride;PMDA;1,2,4,5-Benzenetetracarboxylic Anhydride
Content (w, %) ≥99.5 ≥98.0
CAS NO 89-32-7
EINECS No. 201-898-9  
Appearance White crystal powder
Melting Point (ºC) 285-288 283-286
Free acid content 0.5% max
Neutralization Equivalent 54.5±0.2
Specific Gravity 1.680
Molecular Formula/ Weight C10H2O6/ 218.12
Application Used for making polyimide film, resin, powdery paint, delustering agent,advanced electrical insulation material,high temperature resistant electric insulating paint, PVC plasticizer, synthetic resin crosslinking agent and epoxy resin curing agent
Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price

Pyromellitic dianhydride application
Pyromellitic dianhydride is mainly used as raw material of polyimide, curing and polishing agent of epoxy
resin and crosslinking agent of polyester resin.Used for manufacturing polyimide film, polyimide resin,
powder coating matte agent, advanced electrical insulation materials.Pyromellitic dianhydride used to make
polyimide resin, high temperature resistant electric insulating paint, PVC plasticizer, synthetic resin
crosslinking agent and epoxy resin curing agent, also used to make phthalocyanine blue dye, etc.
Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price

Pyromellitic dianhydride product package

1.Inside the aluminum foil bag, packed in cartons and pallets, with a net weight of 20kg, placed in a cool
and dry place, strictly sealed for preservation and moisture proof.

2. Inside aluminum foil bag, packed in drums and pallets, net weight 25kg, placed in a cool and dry place,
strictly sealed for preservation, moisture proof.

3. Customized packaging is also available according to customers' requirements.
Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
Our services
1.We have over 20 years producing experience, adopt advanced production and inspection equipment,
optimize production process, to guarantee and improve product quality.

2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and certificate of
origin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal, Western Union,
etc
7. Timely delivery. We have good cooperation with many professional freight forwarders. Once you confirm
the order, we can send the products to you.
Direct Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best PriceDirect Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best PriceDirect Supply CAS No. 89-32-7 Pyromellitic Dianhydride / Pmda with Best Price
FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer

Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be paid by you first,
and we will return to you in our first cooperation.

Q3:What's your supply capacity?
A3:Our supply capacity of purified PMDA is:100 metric tons/month.

Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.

 
 



 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier