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Adsorption indicator, Yellow-green fluorescence to pink. For determination of borates and chlorides

Synonyms : 2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Chemical Information
ID 1553
Article No. AL1712
Grade AR/ACS
CAS Number 76-54-0
Molecular Formula C20H10Cl2O5
Molecular Weight 401.21
HS Code 32049000
Shelf Life 5 Years
Packings Price (Rupee) Price (Dollar)
10 gm
$ 28
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Chemical Structure
Physical Properties
Melting point/ Freezing point [ degree C] 280 degree C
Colour Reddish brown
Density [g/cm3] 0.79
Physical state at 20 degree C Solid
Safety Information and Hazard Symbols
Signal Word Warning
Precaution Statement P261-P305 + P351 + P338
Symbol GHS07
Hazardous Statement H315-H319-H335
Appearance A reddish brown powder
Clarity of solution (according to ACS) Passes test
Loss on drying (at 110 degree C) Max 3.0%
Suitability as adsorption indicator (according to ACS) Passes test