USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-10.00 / Kilogram
1. guaranteed purity;
2. large quantity in stock;
3. largest manufacturer;
4. best service after shipment with email;
5. high quality & competitive price;
......
factory supply 3,3',4,4'-benzophenonetetracarboxylic dianhydride (btda) cas 2421-28-5 with best price
specifications of our btda cas 2421-28-5:
items | specifications | results |
appearance | white or light yellow powder | light yellow powder |
purity | ≥99% | 99.32% |
welcome to inquire us to get the complete coa
package of our btda cas 2421-28-5:
application of btda cas 2421-28-5:
used to synthesize polymer monomers for high temperature polymer materials.