2',7'-Dichlorofluorescein solution indicator, ready-to-use, Fluka™

Supplier: Honeywell Research Chemicals
Danger

Synonyms: 2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

02591-500ML
BJ02591-500MLEA 249.64 USD
BJ02591-500ML
2',7'-Dichlorofluorescein solution indicator, ready-to-use, Fluka™
2',7'-Dichlorofluorescein
Formula: C₂₀H₁₀Cl₂O₅
MW: 401.20 g/mol
Boiling Pt: 81-83 °C
Melting Pt: -90 °C (main component)
Density: 0.79 g/cm³ (20 °C)
Flash Pt: 12 °C
Storage Temperature: Ambient
MDL Number: MFCD00005047
CAS Number: 76-54-0
UN: 1219
ADR: 3,II

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Specification Test Results

Appearance of the substance complying
Density (D 20/4) 0.775 - 0.804
Absorption maximum 505 - 519 nm
Absorbtion (1%/1cm) Max. 5.0
non-volatile matter Max. 0.001 %
water (Karl Fischer) Max. 0.1 %
titrable acid Max. 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
APHA Max. 20

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