MilliporeSigma
All Photos(1)

Documents

369080

Millipore

Guanidine Hydrochloride, Molecular Biology Grade

Powerful protein denaturant.

Sign Into View Organizational & Contract Pricing

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

grade

Molecular Biology

Quality Level

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

InChI

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

InChI key

PJJJBBJSCAKJQF-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
5093350983369075
Guanidine hydrochloride BioUltra, for molecular biology, ≥99.5% (AT)

Sigma-Aldrich

50933

Guanidine hydrochloride

Premium Grade
Guanidine thiocyanate solution BioUltra, for molecular biology, ~6 M in H2O

Sigma-Aldrich

50983

Guanidine thiocyanate solution

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

Millipore

369075

Guanidine Hydrochloride

-
form

solid

form

powder or crystals

form

-

form

solid

storage condition

OK to freeze, desiccated (hygroscopic)

storage condition

-

storage condition

-

storage condition

OK to freeze, desiccated (hygroscopic)

color

white

color

colorless to white,

color

-

color

white

solubility

ethanol: soluble, water: soluble

solubility

H2O: 6 M at 20 °C, clear, colorless

solubility

-

solubility

ethanol: soluble, water: soluble

foreign activity

DNases, proteases, RNases, none detected

foreign activity

-

foreign activity

-

foreign activity

-

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.

Warning

Toxicity: Harmful (C)

Legal Information

CALBIOCHEM 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


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 8

1 of 8

Guanidine hydrochloride

SAFC

PHG0006

Guanidine hydrochloride

Guanidinium chloride for biochemistry

Millipore

1.04219

Guanidinium chloride

Guanidinium chloride LAB

Millipore

1.04220

Guanidinium chloride

Guanidine thiocyanate for molecular biology, ≥99%

Sigma-Aldrich

G9277

Guanidine thiocyanate

MES hydrate BioPerformance Certified, suitable for cell culture, ≥99.5%

Sigma-Aldrich

M2933

MES hydrate

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service