Fluorescein Sodium
Fluorescein Sodium
- CAS:
- 518-47-8
- MF:
- C20H13NaO5
- MW:
- 356.31
Suppliers by country/region
Company Type
Properties
- Melting point:
- 320 °C
- Density
- 0.579[at 20℃]
- vapor pressure
- 2.133hPa
- storage temp.
- Store at +5°C to +30°C.
- solubility
- H2O: soluble1mg/mL
- Colour Index
- 45350
- form
- Powder
- pka
- 2.2, 4.4, 6.7(at 25℃)
- color
- Rust-orange
- PH
- 8.3 (10g/l, H2O, 20℃)
- Odor
- Odorless
- PH Range
- Pink uorescence (4.0) to green uorescence (6.0)
- Water Solubility
- 500 g/L (20 ºC)
- λmax
- 491nm, 493.5nm, 490nm
- Merck
- 14,4159
- BRN
- 3833041
- Stability:
- Stable.
- Major Application
- Nanolithography, nanoparticles, thin films, fuel cells, inks, laser, colored bubbles, cleansing products, identifying leaks in coolant, suntanning agent, hair dyes, cosmetics, dermatology, dental material, diagnosis of diabetic retinopathy, antitumor agent
- InChIKey
- NJDNXYGOVLYJHP-UHFFFAOYSA-L
- LogP
- 0.34
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319
- Precautionary statements
- P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
- Hazard Codes
- Xi
- Risk Statements
- 36-36/37/38
- Safety Statements
- 22-24/25-37/39-26-36/37/39-27
- WGK Germany
- 1
- RTECS
- LM5425000
- F
- 3
- TSCA
- Yes
- HS Code
- 32041200
- Toxicity
- LD50 in mice, rats (mg/kg): 4738, 6721 orally (Yankel, Loux)
Use
Fluorescein disodium salt is incompatible with strong oxidizers. Also incompatible with acids, acid salts and salts of heavy metals .
119 India supplier list of "Fluorescein Sodium"
- Product Name:Fluorescein Sodium salt
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Fluorescein Sodium
- Products Intro:Purity: 90% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Acid Yellow 73
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA