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Z723118

Sigma-Aldrich

Aldrich® evaporating flask, pear-shaped

capacity 100 mL, joint: ST/NS 14/20, non-coated, heavy wall

Synonym(s):

bottom flask, flask round, round flask

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About This Item

UNSPSC Code:
41121804
NACRES:
NB.43

Pricing and availability is not currently available.

material

borosilicate glass
pear-shaped flask
single-neck

joint

joint: ST/NS14/20

sterility

non-sterile

feature

closure type Standard Taper Joint

packaging

case of 1

manufacturer/tradename

Sigma-Aldrich

capacity

100 mL

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1 of 4

This Item
575771406775409081
refractive index

n20/D 1.515

refractive index

n20/D 1.5052

refractive index

n20/D 1.589

refractive index

-

form

liquid

form

viscous liquid

form

liquid

form

viscous liquid

density

1.157 g/mL at 25 °C

density

1.03 g/mL at 25 °C (relative)

density

1.227 g/mL at 25 °C (lit.)

density

1.02 g/mL at 25 °C

mol wt

average Mn ~432

mol wt

-

mol wt

average Mn ~345

mol wt

-

concentration

84 wt. % in 1-butanol

concentration

12.0 wt. %±0.5 wt. % (80% NMP/20% xylene)

concentration

-

concentration

10 wt. % in H2O

bp

118 °C

bp

-

bp

-

bp

-

General description

These pear-shaped evaporating flasks can be used as boiling type flasks for rotary evaporators.

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

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