Guanidyna, chlorowodorek dla biologii molekularnej – SCHARLAU
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Guanidine hydrochloride, molecular
chlorek guanidyny
– Synonyms: Guanidinium chloride, Aminomethanamidine hydrochloride, Carbamidine hydrochloride
– CH5N3·HCl
– M = 95,53 g/mol
– CAS [50-01-1]
– EINECS-No.: 200-002-3
– Solub. in water: (20 ºC): soluble
– Melting point: 185 ºC
– LD 50 (oral, rat): 475 mg/kg
– EC-Index-No.: 607-148-00-0
– GHS-signal word: Warning
– GHS-H sentences: H302 – H315 – H319
– GHS-P sentences: P280 – P305+P351+P338 – P321 – P362 – P332+P313 – P501a
– Tariff number: 2925 29 00 90
– Applications: synthesis of organic products, in biochemistry, for pharmaceutical use.
SPECIFICATIONS
assay (titration with HClO4): min. 99,5 %
identity (IR-spectrum): passes test
pH (10 %, H2O): 5,5 – 6,5
0,1 M in a 1 cm cell at 260 nm: max. 0,050 AU
0,1 M in a 1 cm cell at 280 nm: max. 0,010 AU
heavy metals (as Pb): max. 0,001 %
iron (Fe): max. 5 ppm
residue on ignition (600 ºC): max. 0,05 %
water (K.F.): max. 1 %
DNases, RNases, Proteases : non detected
