Categorie
-
Adhesives
6
Amines
115
Amino Acids
207
Analytical Reagents
750
Antibiotics
270
Bioactive Small Molecules
798
Aroma Chemicals
242
Biochemicals
1142
Boronic Acids
4
Buffers
104
Building Blocks
2162
Carbohydrates
191
Catalysts
117
Chiral Compounds
78
Coccus nucifera oil
0
Detergents
62
Diagnostic Raw Materials
271
Flavours and Fragrance Materials
234
Fluorinated Products
67
Furans
7
Gases in Solution
51
Grignard Reagents
31
HPLC Reagents
8
Imidazoles
18
Indoles
48
Inorganic Chemicals
357
Ion-Pair Reagents
23
Ligands
81
Organics
1628
Oxazoles
3
Peptide Reagents
99
Phenols
55
Picolines
0
Piperazines
13
Pyrazines
3
Pyridines
65
Pyrimidines
36
Quaternary Ammonium salts
45
Reagents
114
Research Organics & Inorganics
885
Salts
308
Sealing Compounds
1
Sherclin
1
Solvents
132
Stains & Indicators
322
Sugars
66
Tailor-made solutions
1
Testing Standards
4
Uncategorised
22
Water Analysis
13
Fluorescein disodium salt (insoluble, 50-53% dye content)
(15462696 | 518-47-8)
| CAS: | 518-47-8 |
|---|---|
| Formula molecolare: | C20H10Na2O5 |
| Peso molecolare: | 376.28 |
| Disponibilità: | In stock |
|---|---|
| Downloads: | | |
| 15462696-500g | 500g | £62.00 | |
| Ordine all'ingrosso | |||
| 15462696-500g | 500g | €86.80 | |
| Ordine all'ingrosso | |||
| 15462696-500g | 500g | $93.00 | |
| Ordine all'ingrosso | |||
Scheda di sicurezza
Certificato di analisi
Dettagli del prodotto
| Product Code | 15462696 | ||||
| Product Name | Fluorescein disodium salt (insoluble, 50-53% dye content) | ||||
| Categories | Stains & Indicators | ||||
| CAS | 518-47-8 | ||||
| Molecular Formula | C20H10Na2O5 | ||||
| Molecular Weight | 376.28 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 32129000 |
Specifiche del prodotto
| Heavy metals | < 40 mg/kg | ||||
| Lead | <10 mg/kg | ||||
| AS | <3 mg/kg | ||||
| HG | < 1 mg/kg | ||||
| Cd | <1 mg/kg | ||||
| Loss on Drying | <8% | ||||
| Assay | >80% | ||||
| Absorption Ratio | 1.20-1.70 ((λmax - 15 nm)/(λmax +15 nm)) | ||||
| Appearance | Red/ dark orange powder | ||||
| Wavelenght of max absorption | 488.0 - 492.0 nm (in distilled water) |
Informazioni sulla sicurezza
| Pictograms |
|
||||
| Signal word | none | ||||
| Hazard statements |
|
||||
| Precautionary statements |
|