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369080

Guanidine Hydrochloride, Molecular Biology Grade

Powerful protein denaturant.

Synonym(s):

Guanidinium chloride

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Size/SKUAvailabilityPrice
100 g

Estimated to ship onJune 01, 2026fromAreál Kühne+Nagel spol. s r.o.

CZK 4,600.00
1 kg

Estimated to ship onJuly 27, 2026fromAreál Kühne+Nagel spol. s r.o.

CZK 14,600.00

About This Item

Empirical Formula (Hill Notation):
CH5N3 · xHCl
CAS Number:
Molecular Weight:
59.07 (free base basis)
UNSPSC Code:
12352107
NACRES:
NA.25
MDL number:

CZK 4,600.00


Estimated to ship onJune 01, 2026Details


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grade

Molecular Biology

Quality Segment

description

Merck USA index - 14, 4562

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated (hygroscopic)

color

white

solubility

ethanol: soluble, water: soluble

absorption

≤0.01 at 280 nm, ≤0.05 at 260 nm, ≤0.15 at 230 nm

foreign activity

DNases, proteases, RNases, none detected

shipped in

ambient

storage temp.

15-25°C

SMILES string

[Cl-].NC(=N)N.[H+]

InChI

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

InChI key

PJJJBBJSCAKJQF-UHFFFAOYSA-N

General description

Powerful protein denaturant widely used in the purification of proteins and nucleic acids (absorbance: ≤0.05 at 260 nm; ≤0.01 at 280 nm); ≤0.l5 at 230 nm).
Powerful protein denaturant.

Legal Information

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

Disclaimer

Toxicity: Harmful (C)

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This Item
G4505G3272137272
grade

Molecular Biology

grade

-

grade

Molecular Biology

grade

-

Quality Level

100

Quality Level

200, 400

Quality Level

400

Quality Level

400

form

solid

form

crystalline powder

form

crystalline powder

form

powder

storage condition

OK to freeze, desiccated (hygroscopic)

storage condition

-

storage condition

(Tightly closed. Dry. )

storage condition

-

storage temp.

15-25°C

storage temp.

-

storage temp.

-

storage temp.

2-30°C

solubility

ethanol: soluble, water: soluble

solubility

H2O: 6 M

solubility

H2O: 6 M, clear, colorless

solubility

water: 6 M at 20 °C, clear, colorless


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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