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LC307 Anthrone

GR for analysis ACS,Reag. Ph Eur

 

Order number Packaging Quantity Price €
AC27307 Glass bottle 10 g 40.05

 

Product information
Grade ACS,Reag. Ph Eur
Synonyms 9,10-Dihydro-9-oxoanthracene
Hill Formula C14H10O
HS Code 2914 39 00
EC number 201-994-0
Molar mass 194.23 g/mol
CAS number 90-44-8

 

Chemical and physical data

Solubility 4.6 mg/l (20 °C)
Melting point 151 – 156 °C
Molar mass 194.23 g/mol
Bulk density 450 kg/m3

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Specifications
Purity (GC) ≥ 98.0 %
Identity (IR-spectrum) conforms
Appearance Almost white pale yellow to greenish yellow crystal needles or crystalline powder.
Solubility in ethyl acetate (20 g/l) conforms
Appearance of solution
– Into Toluol(50 g/l)
conforms
– Into Sulfuric acid (96 %, 20 g/l) conforms
Melting point 153 – 157 °C
Absorbance of reagent solution
– 425 nm; 0,5 g/l; sulphuric acid 65 %
≤ 0.75
– 620 nm; 0,5 g/l; sulphuric acid 65 % ≤ 0.045
Fe (Iron) ≤ 0.001 %
Sensitivity to carbohydrates
– A (620 nm, Glucose 750 µg/25 ml)
≥ 0.90
– linearity conforms
Suitability as reagent (of carbohydrate in TLC) conforms
Water (according to Karl Fischer) ≤ 0.5 %

 

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