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Guanina, white powder

Dostawca: MP Biomedicals

0219069180 0219069125
ICNA0219069180EA 1040 PLN
ICNA0219069180 ICNA0219069125
Guanina, white powder
Guanina

Guanine is one of the four main nucleobases found in the nucleic acids DNA and RNA. Guanine is a purine derivative.


Guanine is used as an additive to various products (e.g., shampoos), where it provides a pearly iridescent effect. It is also used in metallic paints and simulated pearls and plastics. It provides shimmering luster to eye shadow and nail polish.


Soluble in 0,1 N HCl (50 mg/ml - clear, colourless solution), 1 M Sodium hydroxide (50 mg/ml - clear to slightly hazy light yellow solution). Freely soluble in ammonia water, aqueous KOH solutions, dilute acids; sparingly soluble in alcohol, ether. Almost insoluble in water.

Formuła: C₅H₅N₅O
Temp. topnienia: > 220 °C
Gęstość: 1,67 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00071533
Numer CAS: 73-40-5
Numer WE (dawny EINECS): 200-799-8
Klasyfikacja Merck : 13,04580

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