Products Description
Product name:BTDA
CAS:2421-28-5
MF:C17H6O7
MW:322.23
Density:1.57 g/cm3
Melting point:218-222°C
Packaging:1 kg/bag, 25 kg/drum
Specification
| Items | Specification |
|
Appearance |
White powder |
|
Purity |
≥98% |
|
Water |
≤0.5% |
Application
1.BTDA is used to synthesize polymeric monomers of high temperature resistant polymer materials.
2.BTDA is used as an intermediate in the manufacturing of plastic products or fine chemicals in the industrial sector.
Storage
The warehouse is ventilated and dry at low temperature.
Related products
| Product name | CAS number | Purity | Package |
3,4'-Oxydianiline/3,4'-ODA |
2657-87-6 | 99% | 1 kg/bag, 25 kg/drum |
Pyromellitic Dianhydride/PMDA |
89-32-7 | 99% | 1 kg/bag, 25 kg/drum |
|
4 4'-Diaminodiphenylsulfone/DDS |
80-08-0 | 99% | 1 kg/bag, 25 kg/drum |
4,4'-Oxydiphthalic anhydride/ODPA |
1823-59-2 |
99.5% | 1 kg/bag, 25 kg/drum |
9,9-Bis(4-aminophenyl)fluorene/FDA |
15499-84-0 | 99% | 1 kg/bag, 25 kg/drum |
2,2'-Bis(trifluoromethyl)benzidine/TFDB/TFMB |
341-58-2 |
99% | 1 kg/bag, 25 kg/drum |
1,4,5,8-Naphthalenetetracarboxylic dianhydride/NTDA |
81-30-1 |
96% | 1 kg/bag, 25 kg/drum |
Package
3,3',4,4'-Benzophenonetetracarboxylic dianhydride BTDA 2421-28-5
3,3',4,4'-Benzophenonetetracarboxylic dianhydride low price
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Transportation & Payment
About Transportation
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers’ demands and products’ properties.
* We can supply a variety of payment methods for customers' choice.
* When the amount is small, customers usually make payment through PayPal, Western union, Alibaba, etc.
* When the amount is large, customers usually make payment through T/T, L/C at sight, Alibaba, etc.
* Besides, more and more customers will use Alipay or WeChat pay to make payment.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we’d like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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