COA Center



ADENINE For Biochemistry

Confirms to BP, USP


5 g (00005)

25 g (00025)

1000 g (01000)

1GBA000015 1GBA000060 1PW1201250
Article No. 00650 Grade For Biochemistry
Purity 99% CAS No. 73-24-5
Molecular Formula C5H5N5 Molecular Weight 135.13
H.S. Code 2933.5990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless pH value 7
Melting point/ Freezing point [°C] > 360 °C Solubility in water [% weight] Slightly soluble in water


Appearance White powder Assay Min 99%
Identification Passes test Appearance of solution Passes test
Acidity or alkalinity Passes test Related Substances Passes test
Chloride (Cl) Max 0.01% Sulphate (SO4) Max 0.03%
Ammonium (NH4) Max 0.001% Heavy metal (as Pb) Max 0.001%
Loss on drying Max 0.5% Residue on ignition Max 0.1%
Organic volatile impurities (By GC) Passes test Residual solvents Passes test
Nitrogen content (as N) 50.2-53.4%

Safety Information and Hazard Symbols

Skull and Crossbones
Symbol: GHS06
Signal Word: Danger
UN No.: 2811
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301
Precaution Statement: P301 + P310
Revision Date: 16-Feb-2021

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