China (Mainland)
Assessedsupplier
89-32-7 Pyromellitic Dianhydride CAS NO.89-32-7
- FOB Price: USD: 20.00-20.00 /Gram Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
1(1-20)Gram
- Product Details
Keywords
- 89-32-7
- Pyromellitic Dianhydride
- Pyromellitic Dianhydride
Quick Details
- ProName: 89-32-7 Pyromellitic Dianhydride
- CasNo: 89-32-7
- Molecular Formula: C10H2O6
- Appearance: powder
- Application: medical
- DeliveryTime: Prompt
- PackAge: As required
- Port: Shanghai
- ProductionCapacity: 20 Metric Ton/Day
- Purity: 99
- Storage: room tempurature
- Transportation: accordingly
- LimitNum: 1 Metric Ton
- Moisture Content: N/A
- Impurity: N/A
- Grade: Industrial Grade,Pharma Grade
- Assay: 99%
Superiority
Pyromellitic Dianhydride Chemical Properties
Melting point 283-286 °C(lit.)
Boiling point 397-400 °C(lit.)
density 1,68 g/cm3
Fp 380 °C
solubility Soluble in dimethyl sulfoxide, acetone, chloroform, ethyl ether, n-hexane and benzene.
form Fine Powder
color White to pale yellow
Water Solubility decomposes
Sensitive Moisture Sensitive
BRN 213583
CAS DataBase Reference 89-32-7(CAS DataBase Reference)
NIST Chemistry Reference 1,2,4,5-Benzenetetracarboxylic anhydride(89-32-7)
EPA Substance Registry System 1H,3H-Benzo[1,2- c:4,5-c']difuran-1,3, 5,7-tetrone(89-32-7)
Safety Information
Hazard Codes Xn
Risk Statements 41-42/43
Safety Statements 22-24-26-37/39
WGK Germany 1
RTECS DB9300000
F 10-21
TSCA Yes
HS Code 29173980
Hazardous Substances Data 89-32-7(Hazardous Substances Data)
Details
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China
and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
Our advantage:
1.Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
