- Price
Supplier Type
- Trader
- Manufacturer
- contract manufacturer
- custom synthesis
- Reagent
Supplier Region
- Maharashtra(8)
- Gujarat(5)
- West Bengal(1)
- Pune(1)
- Haryana(1)
- Mumbai(2)
Purity
- United States Pharmacopeia (USP) Reference Standard
- 99%
- 98%
- 96%
- 95%
- 90%
- &ge
Package
- 200mg
- 25gm
- Kg
- 120mg
- 250mg
- 1g
- 2.5g
- 25g
- 25125kg and 1 MT
- 100gm
- 100g
- 500g
- 500gm
- 1kg
- 5kg
- 10kg
- 25kg
- 1MT
- 18%
- 25Gms
- 100Gms
Fluorescein
- CAS:2321-07-5
- MF:C20H12O5
- MW:332.31
- EINECS:219-031-8
- Melting point::
- 320 °C(lit.)
- Boiling point::
- 429.44°C (rough estimate)
- Density :
- 1.2739 (rough estimate)
- refractive index :
- 1.5000 (estimate)
- storage temp. :
- room temp
- solubility :
- Solubility Insoluble in water, ether, benzene, chloroform; soluble in ethanol, methanol, acetone, Iethyl acetate, N,N-dimethylformamide
- pka:
- 2.2, 4.4, 6.7(at 25℃)
- form :
- Powder
- Colour Index :
- 45350
- color :
- Red to orange
- PH Range:
- Pink uorescence (4.0) to green uorescence (6.0)
- Water Solubility :
- insoluble
- λmax:
- 493.5nm, 496nm, 460nm, 515nm
- Merck :
- 14,4159
- BRN :
- 94324
- Stability::
- Stable. Combustible. Incompatible with strong oxidizing agents.
- Biological Applications:
- Detecting chromosomal aberration; diagnosing corneal diseases; marking/detecting insects; as antitumor agent; as antihistaminic agent; use in agriculture and plant cultivation; use in cosmetics; use in ophthalmology; as a substrate for measuring α-amylases activity, elastases activity, esterases activity, β-glucuronidases activity, horseradish peroxidases activity, kinases activity, monoamine oxidases (MAOs) activity, phosphatases activity, phospholipases activity, proteases/proteinases activity, telomerases activity activity
- Major Application:
- Organic light-emitting diode, nanoparticles, liquid crystal display, oil products, lip make-up, nucleic acid synthesis, amplification, sequencing and cloning, diagnosis of diabetic retinopathy, detecting yeast, multidrug resistance, proteins, antiHCV antibodies, target genes, enzymatic activity, nerve agent, nucleic acid sequences, imaging lung cancer, prostate cancer
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319
- Precautionary statements
- P305+P351+P338
Fluorescein 2321-07-5 / 518-45-6
Fluorescein 2321-07-5 / 518-45-6
Fluorescein 2321-07-5 / 518-45-6
Fluorescein 2321-07-5 / 518-45-6
Fluorescein 2321-07-5 / 518-45-6
Fluorescein 2321-07-5 / 518-45-6
Fluorescein 2321-07-5 / 518-45-6
Fluorescein 2321-07-5 / 518-45-6