Mf: | C20h12o5 | CAS: | 518-47-8 |
---|---|---|---|
Specification: | ≥99% | MW: | 332.306 |
Appearance: | Orange Powder | EINECS No.:: | 208-253-0 |
Density: | 1.24G/Cm3 | Solubility: | H2O: Soluble1mg/mL |
Flashing Point: | 232.6ºC | Melting Point: | 320 °C |
High Light: | CAS 518-47-8 API Pharmaceutical,API Fluorescein Sodium Powder,Organic Compound Fluorescein Sodium |
Fluorescein Sodium CAS 518-47-8
Prodcut name | Fluorescein sodium |
MOQ | 1KG |
CAS No. | 518-47-8 |
Appearance | Orange Powder |
Molecular Formula | C20H10Na2O5 |
Molecular Weight | 356.31 |
Assay | 99% |
Application | Pharma grade |
The Introductction of Fluorescein Sodium:
Fluorescein is a synthetic organic compound with a dark orange/red powder appearance. It is soluble in ethanol and slightly soluble in water. Under blue light or ultraviolet light, it emits green fluorescence.
Fluorescein sodium is a disodium salt of fluorescein and a noted pH sensitive fluorophore. Fluorescein sodium salt has been utilized in studies as a drug model, as a penetrating dye and also as a fluorescein tracer.
Fluorescein sodium salt has also been used in vitro to quantify root dentin demineralization. Additional reported uses include microscopy, as a gain medium in dye laser use and to detect latent blood stains in vitro.
The Application & Function of Fluorescein Sodium:
1. Sodium fluorescein is the first fluorescent dye used for water tracing purposes
2. Used for applanation intraocular pressure measurement
The COA of Miconazole nitrate:
Items: | Specification: | Results: |
Purity,percent: | 99% | 99.5% |
Maximal absorption wavelength λ(PH8.0), nm |
490-493 | 492 |
Quality absorption coefficient λ(PH8.0), L/(cm·g) |
≥ 200 | 202 |
Solubility in water | Passes test | Passes test |
Sensitivity test | Passes test | Passes test |
Loss on drying, percent | ≤5.0 | 4.80 |
Sulfated ash, percent | ≤0.3 | 0.1 |
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