Skip to Content
Merck
All Photos(1)

Documents

8.14858

Sigma-Aldrich

Alkylbenzyldimethylammonium chloride

(50% solution in water) for synthesis

Synonym(s):

Benzalkonium chloride (50% aqueous solution)

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352107
NACRES:
NA.22

Quality Level

form

liquid

potency

500-2000 mg/kg LD50, oral (Rat)

pH

5-7 (20 °C, 10 g/L in H2O)

mp

-5 °C

transition temp

flash point 160-170 °C

density

0.978-0.988 g/cm3 at 20 °C

storage temp.

2-30°C

Application

  • Preservation of Cultural Heritage: Alkylbenzyldimethylammonium chloride have efficacy against microorganisms and is used in protecting painted cultural heritage objects (Alexandrova et al., 2024).
  • Evaluation in Glaucoma Treatments: The efficacy and safety of benzalkonium chloride-preserved intraocular pressure-lowering eye drops were analyzed, considering their impact on conjunctival goblet cells and implications for glaucoma treatment strategies (Nagstrup, 2023).

Analysis Note

Assay (argentometric): 49.0 - 51.0 %
Density (d 20 °C/ 4 °C): 0.980 - 0.990
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

320.0 - 338.0 °F

Flash Point(C)

160 - 170 °C


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?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

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