Keywords

• 25038-81-7
• Poly(pyromellitic dianhydride-co-4,4'-oxydianiline)
• high purity

Quick Details

• ProName: Poly(pyromellitic dianhydride-co-4,4'-...
• CasNo: 25038-81-7
• Molecular Formula: C7H9N
• Appearance: Off white to slight yellow solid
• Application: it is used for Pharmaceutical Industri...
• DeliveryTime: Within 3-5days after confirm order.
• PackAge: 25kg/ Drums or as customers requireme...
• Port: Shanghai prot or Ningbo port Qindao p...
• ProductionCapacity: 2000 Metric Ton/Day
• Purity: 99%
• Storage: Shading, sealed, dry place
• Transportation: By sea or by air . We have the...
• LimitNum: 1 Metric Ton

Superiority

Strict quality control system and PHD We has passed through the ISO9001:2016 Quality System Certificate, we have strict quality control system. we have about 300 employees, including 90 full-time PHD 15 PHD and masters above, 153 undergraduates, with reasonable professional knowledge structure and adequate staffing

Details

Quick Details ProName: Poly(pyromellitic dianhydride-co-4,4'-...CasNo: 25038-81-7Molecular Formula: C7H9NAppearance: Off white to slight yellow solidApplication: pharma intermediatePackAge: 1L 5L 10L 25L bottlePurity: 0.98Storage: Stored in shaded, cool and dry placesTransportation: Handle with cares to avoid damaging th...LimitNum: 0 Moisture Content: 0.5% MaxImpurity: 0.5% Max