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3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one CAS NO.77-09-8
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one
- Phenolphthalein
- CAS:77-09-8
Quick Details
- ProName: 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-...
- CasNo: 77-09-8
- Molecular Formula: C20H14O4
- Appearance: white powder
- Application: widely used indicators.
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kgs/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 77-09-8
Superiority
Name: 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one
CAS:77-09-8
MF: C20H14O4
Details
|
Items |
Specifications |
|
Characteristics |
A white or almost white powder |
|
Melting Point |
it melts at about 260℃ |
|
Identification |
A:positive B:positive |
|
Related Substances |
0.5% max |
|
Loss On Drying |
0.5% max |
|
Sulphated Ash |
0.1% max |