02591
Fluka

2′,7′-Dichlorofluorescein solution

SKU
02591
Indicator, ready-to-use
General Information:
  • Leading the industry for over 65 years
  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
Brand
Fluka
UNSPSC Code
12000000
Beilstein Registry Number CAS Numbers (All) Linear Formula
C20H10Cl2O5
MDL Number

Documents

Specifications

PropertyValue
Appearance of the substancecomplying
Density (D 20/4)0.775 - 0.804
Absorption maximum505 - 519 nm
Absorbtion (1%/1cm)Max. 5.0
non-volatile matterMax. 0.001 %
water (Karl Fischer)Max. 0.1 %
titrable acidMax. 0.001 meq/g
aluminium (Al)Max. 0.5 ppm
boron (B)Max. 0.02 ppm
barium (Ba)Max. 0.1 ppm
bismuth (Bi)Max. 0.1 ppm
calcium (Ca)Max. 0.5 ppm
cadmium (Cd)Max. 0.05 ppm
cobalt (Co)Max. 0.02 ppm
chromium (Cr)Max. 0.02 ppm
copper (Cu)Max. 0.02 ppm
iron (Fe)Max. 0.1 ppm
potassium (K)Max. 0.5 ppm
lithium (Li)Max. 0.1 ppm
magnesium (Mg)Max. 0.1 ppm
manganese (Mn)Max. 0.02 ppm
molybdenum (Mo)Max. 0.1 ppm
sodium (Na)Max. 0.5 ppm
nickel (Ni)Max. 0.02 ppm
lead (Pb)Max. 0.1 ppm
tin (Sn)Max. 0.1 ppm
strontium (Sr)Max. 0.1 ppm
zinc (Zn)Max. 0.1 ppm
carbonyl compounds (as HCHO)Max. 100 ppm
APHAMax. 20

Properties

PropertyValue
Boiling Point/Range81-83 °C
ColorColorless
Density0.79 g/cm3 (20 °C)
Flashpoint12 °C
FormLiquid
GradeDerivatization Reagents
Incompatible MaterialsStrong oxidizing agents
Lower Explosion Limit2 %(V) (The physical data is that of the main component)
Melting Point/Range-90 °C (The physical data is that of the main component)
Partition Coefficient0.05 (25 °C. The physical data is that of the main component)
SolubilitySoluble in most organic solvents
Solubility in WaterCompletely miscible
Upper Explosion Limit12 %(V) (The physical data is that of the main component)
Vapor Pressure59 hPa (25 °C The physical data is that of the main component)
Viscosity2.5 mPa.s.The physical data is that of the main component. (20 °C)
pH-ValueNeutral
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN1219
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