Catalogue > Biochemicals > Buffers > M6370.5000

HEPES, buffer grade 5 kg - M6370.5000

810,34 EUR

excl. Shipping costs Product No.: M6370.5000


Package Size: 5 kg N-2-Hydroxyethyl)piperazine-N'-2-ethane sulfonic acid. Buffering substance. CAS: 7365-45-9, Good N.E. et al. (1966) Biochemistry 5, 467-77. Shipman jr. Ch. (1969) Proc. Soc. Exp. Biol. Med. 130, 305-10.


Technical Data: Purity: min. 99.5%, pH (1% in water): 4.7 - 6.0; water: max. 0.5%; sulfate: max. 0.05%; heavy metals: max. 0.001%; MW = 238.3 g/mol, CAS: [7365-45-9]; useful pH range: pH 6.8-8.2; MP = 210-215°C; pKa (20°C): 7.55.

Shipping / Storing Information: shipped and stored at RT

Productnumber: M6370.5000

changedate: 23.8.2010


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