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Fenol 99% ≥99% for biotechnology, buffered

Dodávateľ: VWR Chemicals
Varování

Synonymá: Phenylalcohol, Carbolic acid, Hydroxybenzene

0945-100MLEA 111.36 EUR
0945-100ML 0945-400ML
Fenol 99% ≥99% for biotechnology, buffered
Fenol

Packaged at pH 6.6, this mixture is provided with a supplemental alkaline buffer that allows the researcher to easily increase the pH to 7.9 for DNA purification. When mixed with Chloroform:Isoamyl Alcohol (24:1), it makes an optimised reagent for DNA purification. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.

Vzorec: C₆H₅OH
Mw: 94.11
Teplota varu: 181.7
Teplota tavenia: 40.8
Teplota vzplanutia: 81
Skladovacia teplota: Ambient
Číslo MDL: MFCD00002143
Číslo CAS: 108-95-2
EINECS: 203-632-7
OSN: 2821
ADR: 6.1 II
Merck Index: 12,07390

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Výsledky špecifikačného testu

Abs.@ 330nm = 0.2
Abs.@ 405nm = 0.1
Abs.@ 510nm = 0.1
pH (Buffer) @25°C 7.7 - 8.1
Purity = 99 %


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