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80621

Sigma-Aldrich

Piperazine

BioUltra, anhydrous, ≥99.0% (T)

Synonym(s):

1,4-Diazacyclohexane, Diethylenediamine

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1 EA
₩2,63,088

About This Item

Empirical Formula (Hill Notation):
C4H10N2
CAS Number:
Molecular Weight:
86.14
Beilstein:
102555
EC Number:
MDL number:
UNSPSC Code:
12161700
eCl@ss:
39160301
PubChem Substance ID:
NACRES:
NA.25

₩2,63,088


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vapor pressure

0.8 mmHg ( 20 °C)

Quality Level

product line

BioUltra

Assay

≥99.0% (T)

form

solid

expl. lim.

14 %

impurities

insoluble matter, passes filter test
≤1% water

pH

11.0-12.5 (25 °C, 0.1 M in H2O)

bp

145-146 °C (lit.)

mp

109-112 °C (lit.)

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This Item
8063556749P45907
Piperazine BioUltra, anhydrous, ≥99.0% (T)

80621

Piperazine

PIPES BioXtra, Molecular Biology, ≥99.5% (T)

80635

PIPES

Imidazole BioUltra, ≥99.5% (GC)

56749

Imidazole

assay

≥99.0% (T)

assay

≥99.5% (T)

assay

≥99.5% (GC)

assay

99%

product line

BioUltra

product line

BioXtra

product line

BioUltra

product line

ReagentPlus®

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

form

solid

form

powder

form

powder or crystals

form

solid

solubility

H2O: 0.1 M at 20 °C, clear, colorless

solubility

0.1 M NaOH: 0.1 M at 20 °C, clear, colorless

solubility

H2O: 0.1 M at 20 °C, clear, colorless

solubility

H2O: 0.9 g/L at 20 °C

pH

11.0-12.5 (25 °C, 0.1 M in H2O)

pH

-

pH

9.5-11.0 (25 °C, 0.1 M in H2O)

pH

10.8-11.8 (100 g/L)

Signal Word

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Sol. 1 - Repr. 2 - Resp. Sens. 1B - Skin Corr. 1B - Skin Sens. 1B

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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