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High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7

China High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7, Find details about China Pyromellitic Dianhydride, Pmda Dianhydride from High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7

Model NO.
CAS No. 89-32-7
Colour
White
Melting Point
283-286
Neutralization Equivalent
54.5±0.2
Specific Gravity
1.680
Free Acid Content
No More Than 0.5%
Application
as Raw Material for Matting Curing Agent
Certification
ISO9001, BV, SGS, Reach, CE
Delivery Time
Prompt Shipment
Payment Method
T/T, L/C, D/P, D/a, OA etc.
Trademark
AQ
Transport Package
Aluminum Foil Bag Inner Bag Carton + Pallet Packag
Specification
98% minimum
Origin
China
HS Code
2917399090
Model NO.
CAS No. 89-32-7
Colour
White
Melting Point
283-286
Neutralization Equivalent
54.5±0.2
Specific Gravity
1.680
Free Acid Content
No More Than 0.5%
Application
as Raw Material for Matting Curing Agent
Certification
ISO9001, BV, SGS, Reach, CE
Delivery Time
Prompt Shipment
Payment Method
T/T, L/C, D/P, D/a, OA etc.
Trademark
AQ
Transport Package
Aluminum Foil Bag Inner Bag Carton + Pallet Packag
Specification
98% minimum
Origin
China
HS Code
2917399090
High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7
ItemStandard
Product NameCrude Pyromellitic Dianhydride;PMDA;1,2,4,5-Benzenetetracarboxylic Anhydride
Content (w, %)≥98
CAS NO89-32-7
EINECS No.201-898-9
AppearanceOff-White or light yellow crystal
Melting Point (ºC)283-286
Free acid content0.5% max
Neutralization Equivalent54.5±0.2
Specific Gravity1.680
Molecular Formula/ WeightC10H2O6/ 218.12
ApplicationUsed as raw material for the production of matting curing agent,pyromellitic acid and refining pyromellitic dianhydride
High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7

Crude pyromellitic dianhydride application
Crude pyromellitic dianhydride is mainly used for preparing pyromellitic acid and refining pyromellitic
dianhydride. Crude pyromellitic dianhydride can also be used as raw material for the production of
matting curing agent.
High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7

Crude pyromellitic dianhydride product package

1.Polyethylene inner bag, woven bag + tray packaging, net weight 25 kg, placed in a cool and dry place,
strictly sealed and kept against moisture.
2.Can also be customized according to customer requirements.


High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7Our 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.
High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7
High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7High Quality Stabilizer Functional Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7FAQ
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.

 
 



 

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