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Fluorescein CAS NO.2321-07-5
- 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
- Fluorescein
- 2321-07-5
- CAS:2321-07-5
Quick Details
- ProName: Fluorescein
- CasNo: 2321-07-5
- Molecular Formula: C20H12O5
- Appearance: Orange or red powder
- Application: Used as fluorescence indicator
- 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: 2321-07-5
Superiority
|
Chemical Name |
Fluorescein |
|
CAS No. |
2321-07-5 |
|
Molecular formula |
C20H12O5 |
|
EINECS No. |
219-031-8 |
|
Molecular weight |
332.31 |
Details
Appearance: Orange or red powder
Maximal absorption wavelength: λ（PH8.0）490~493nm
Quality absorption coefficient L/(cm·g): λ(PH8.0) 200min
Solubility in alcohol: Passes test
Sensitivity test: Passes test
Sulfated ash: 0.3% max
Loss on drying: 5.0% max
Solubility: solve in hot alcohol,acetic acid and lye,not solve in water
Packing: 25kg/ fibre drum