β巯基乙醇，分子生物学级

产品名称

β巯基乙醇，分子生物学级, A disulfide-reducing agent.

InChI key

DGVVWUTYPXICAM-UHFFFAOYSA-N

SMILES string

OCCS

InChI

1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2

grade

Molecular Biology

vapor density

2.69 (vs air)

vapor pressure

1 mmHg ( 20 °C)

description

Merck USA index - 14, 5869

assay

≥99% (GC)

form

liquid

expl. lim.

18 %

reaction suitability

reagent type: reductant

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

concentration

14.3 M (pure liquid)

refractive index

n20/D 1.500 (lit.)

pH

4.5-6 (20 °C, 500 g/L)

bp

157 °C (lit.)

mp

<-50 °C

density

1.12 g/cm³ at 20 °C
1.114 g/mL at 25 °C (lit.)

cation traces

heavy metals (as Pb): ≤0.0001%

absorption

≤0.31 at 280 nm
≤1.50 at 260 nm

foreign activity

DNases, proteases, RNases, none detected

shipped in

ambient

storage temp.

15-25°C

Quality Level

100