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369075

Millipore

Guanidine Hydrochloride, ULTROL® Grade

CAS 50-01-1 is a powerful protein denaturant. Absorbance (6.0 M, H2O):0.2 at 230 nm;0.03 at 260 nm.

Synonym(s):
Guanidinium chloride
Empirical Formula (Hill Notation):
CH5N3 · xHCl
CAS Number:
Molecular Weight:
59.07 (free base basis)
MDL number:

Quality Level

assay

≥99% (titration)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

solubility

ethanol: soluble
water: soluble

shipped in

ambient

storage temp.

15-25°C

InChI

1S/CH5N3.ClH/c2-1(3)4;/h(H5,2,3,4);1H

InChI key

PJJJBBJSCAKJQF-UHFFFAOYSA-N

General description

A powerful protein denaturant that is widely used in the purification of proteins, nucleic acids, and mRNA. It is used in a variety of applications, including sequencing, molecular weight determinations, and as a solubilizing agent for electrophoresis.
Absorbance (6.0 M, H2O): <0.2 at 230 nm; <0.03 at 260 nm.

Packaging

100, 500 g in Glass bottle
1 kg in Glass bottle

Warning

Toxicity: Harmful (C)

Other Notes

Bastiras, S., and Wallace, J.C. 1992. Biochemistry31, 9304.
Plaza del Pino, I.M., et al. 1992. Biochemistry31, 11196.
Steinman, H., et al. 1974. J. Biol. Chem.249, 7326.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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