90% Fluorescein Sod...

90% Fluorescein Sodium EINECS 208-253-0

90% Fluorescein Sodium EINECS 208-253-0

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 60.0000

  • Min.Order :1 Kilogram
  • Purity: 90%
  • Payment Terms : L/C,T/T

Keywords

Uranine Acid Yellow 73 EINECS 208-253-0

Quick Details

  • Appearance:Orange powder
  • Application:Indicator
  • PackAge:25kg/drum
  • ProductionCapacity:20|Metric Ton|Month
  • Storage:Store in a cool, dry and well-ventilated area
  • Transportation:EXW

Superiority:

Details:

Fluorescein Sodium

 

Synonyms

Fluorescein disodium salt;

Acid Yellow 73;

C.I. 45350;

Disodium 2-(3-oxo-6-oxidoxanthen-9-yl)benzoate;

Uranine

 

Molecular Formula

C20H12O5.2Na

 

Molecular Weight

376.27

 

CAS No

518-47-8

 

EINECS

208-253-0

 

Melting point

320 ºC

 

Water solubility

500 g/L (20 ºC)

 

Appearance

Orange powder

 

Character

Odorless;

Deliquescence;

Easy to dissolve in water, the solution is red

Slight soluble in ethanol

 

Purity

90% min.

 

H2O

7% max.

 

 

Packing

25kg/drum

 

Application

Indicator

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