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50940

Guanidine hydrochloride

≥99.0% (AT)

Synonym(s):

Aminoformamidine hydrochloride, Aminomethanamidine hydrochloride, Guanidinium chloride

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Size/SKUAvailabilityPrice
500 g
Please contact Customer Service for Availability
1.710,00 PLN
1 kg
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2.390,00 PLN
5 kg
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8.790,00 PLN
6.592,50 PLN

About This Item

Linear Formula:
NH2C(=NH)NH2 · HCl
CAS Number:
Molecular Weight:
95.53
UNSPSC Code:
12352107
NACRES:
NA.55
PubChem Substance ID:
EC Number:
200-002-3
Beilstein/REAXYS Number:
3591990
MDL number:

1.710,00 PLN


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Quality Segment

assay

≥99.0% (AT)

form

solid

ign. residue

≤0.1% (as SO4)

pH

(25 °C, 4.6 - 6/573 g/L)

mp

180-185 °C (lit.)

solubility

H2O: 6 M at 20 °C, clear, colorless

density

1.3 g/cm3 (lit.)

anion traces

sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤20 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

SMILES string

Cl[H].NC(N)=N

InChI

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

InChI key

PJJJBBJSCAKJQF-UHFFFAOYSA-N

Application

Strong chaotropic agent useful for the denaturation and subsequent refolding of proteins. This strong denaturant can solubilize insoluble or denatured proteins such as inclusion bodies. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary.

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This Item
369075G4505137272
description

≥99.0% (AT)

description

ULTROL® Grade, ≥99% (titration), protein denaturant for purification of proteins, nucleic acids, and mRNA

description

≥99% (titration), organic base and chaeotropic agent

description

EMPROVE® EVOLVE

assay

≥99.0% (AT)

assay

≥99% (titration)

assay

≥99% (titration)

assay

-

Quality Level

200

Quality Level

100

Quality Level

400

Quality Level

400

form

solid

form

solid

form

crystalline powder

form

powder

solubility

H2O: 6 M at 20 °C, clear, colorless

solubility

ethanol: soluble, water: soluble

solubility

H2O: 6 M

solubility

water: 6 M at 20 °C, clear, colorless

density

1.3 g/cm3 (lit.)

density

-

density

1.3 g/cm3 (lit.)

density

1.3 g/cm3 (lit.)

pH

(25 °C, 4.6 - 6/573 g/L)

pH

-

pH

(25 °C, 4.6 - 6 at 573 g/L)

pH

(25 °C, 4.6 - 6/573 g/L)


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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

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

50-01-1

CAS No.


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