CAS NO.2421-28-5
CAS NO.2421-28-5
Product Details
Keywords：
2421-28-5
3,3',4,4'-Benzophenonetetracarboxylic dianhydride
cas 2421-28-5
Quick Details：
ProName: High quality 3,3',4,4'-Benzophenonetet...
CasNo: 2421-28-5
Molecular Formula: C17H6O7
Appearance: White powder
Application: Pharmaceutical intermediates/Food addi...
DeliveryTime: within 3-5 days
PackAge: in foil bag or customized
Port: xingang or qingdao
ProductionCapacity: 1000 Metric Ton/Week
Purity: 99%
Storage: Dry and ventilated
Transportation: by sea or by air
LimitNum: 1 Kilogram
Grade: Food Grade
Packing：
our advantages: |
1, high quality with competitive price: |
1) standard:bp/usp/ep/enterprise standard |
2) all purity≥99% |
3) we are manufacturer and can provide high quality products with factory price. |
2, fast and safe delivery |
1) parcel can be sent out in 24 hours after payment.tracking number available |
2) secure and discreet shipment.various transportation methods for your choice. |
3) customs pass rate ≥99% |
4) we have our own agent/remailer/distributor who can help us ship our products very fast and safe,and we have stock in there for transferring. |
3,we have clients throughout the world. |
1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. |
2) market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility. |
3) high quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers. |