China (Mainland)
Fluorescein Disodium Salt CAS NO.518-47-8
- Min.Order: 25 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- Fluorescein free acid
- PH Indicators
- Chemical reagent
Quick Details
- ProName: Fluorescein Disodium Salt
- CasNo: 518-47-8
- Molecular Formula: C20H10Na2O5
- Appearance: Orange Powder
- Application: Store in a tightly closed container. S...
- DeliveryTime: 5-7 work days
- PackAge: 500g/ 1kg, 5kg, 10kg, 25kg/ drum
- Port: Any port of China
- ProductionCapacity: 300 Kilogram/Month
- Purity: AR Grade
- Storage: Store in a tightly closed container. S...
- Transportation: Air, Sea, Express
- LimitNum: 25 Kilogram
Superiority
1. AR Grade.
2. Appearance: orange powder.
Details
| CAS NO.: | 518-47-8 |
| Product Code: | FLU08 |
| Synonyms: | ful-glo; YELLOW 8; Fluorescein Sodium Salt; Fluorescein,disodium salt; uranineo; Fluorin; URANIN; c.i.766; Yellow No. 8,NaFl,NaFluo; URANINE; 9-(2-Carboxyphenyl)-6-hydroxy-3H-xanthen-3-one disodium salt; furanium; Fluorone; D and C yellow dye No 8; D and C yellow dye No 8; Acid Yellow 73,D&C; Sodium 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate); |
| Formula: | C20H10Na2O5 |
| Molecular Weight: | 376.27 |
| Properties | |
| Appearance: | Orange Powder |
| Density: | 1.601 g/cm3 (20ºC) |
| Melting Point: | 320ºC |
| Boiling Point: | 620.8ºC at 760 mmHg |
| Flash Point: | 232.6ºC |
| Water Solubility: | 500 g/L (20 ºC) |
| Stability: | Stable. |
| Safty Info | |
| Safety Statements: | S26-S37/39 |
| HS Code: | 3204200000 |
| WGK Germany: | 1 |
| Risk Statements: | R36 |
| Hazard Codes: | Xi:Irritant |
| Use & Storage | |
| Use: | It is used as an indicator |
| Storage: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| COA | |
| Appearance | Orange Powder |
| Water Dissolution | Passed |
| Sensitivity Test (Bromine) | Passed |
| Moisture | ≤7.0 % |