The product is stored in an amber glass bottle with a polypropylene cap (HDPE liner). For storing aliquots of this material, it is recommended to refer to section 7 of the Safety Data Sheet for specific storage recommendations, but amber glass should be used.
Fortfahren mit
63249
Benzalkoniumchlorid -Lösung
≥50% (via Cl), 50% in H2O
Synonym(e):
Alkylbenzyldimethylammoniumchlorid
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Unterstützung erhaltenQuality Segment
assay
52.6%
form
liquid
reaction suitability
core: ammonium
concentration
≥50% (via Cl), 50% in H2O
SMILES string
[Cl-].[N+](CCCCCCCCCC)(Cc1ccccc1)(C)C
InChI
1S/C19H34N.ClH/c1-4-5-6-7-8-9-10-14-17-20(2,3)18-19-15-12-11-13-16-19;/h11-13,15-16H,4-10,14,17-18H2,1-3H3;1H/q+1;/p-1
InChI key
TTZLKXKJIMOHHG-UHFFFAOYSA-M
General description
Benzalkonium chloride is a quaternary ammonium salt in ocular drug products.
Application
Benzalkonium chloride (BAC) can be used as:
- A cationic surfactant in chemical polymerization reactions.
- A phase-transfer catalyst for the quantitative determination of sulfide in the whole blood sample by extractive alkylation technique using GC-MS.
Disclaimer
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
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Dieser Artikel | |||
|---|---|---|---|
| description ≥50% (via Cl), 50% in H2O | description Pharmaceutical Secondary Standard; Certified Reference Material | description European Pharmacopoeia (EP) Reference Standard | description Pharmaceutical Secondary Standard; Certified Reference Material |
| assay 52.6% | assay - | assay - | assay - |
| reaction suitability core: ammonium | reaction suitability - | reaction suitability - | reaction suitability - |
| form liquid | form - | form - | form - |
| Quality Level 200 | Quality Level 300 | Quality Level - | Quality Level 300 |
| concentration ≥50% (via Cl), 50% in H2O | concentration - | concentration - | concentration - |
Benzalkonium chloride 63449-41-2 | - | - | - |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
Lagerklasse
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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What't the packaging material used for these Benzalkonium Chloride solutions and are there any specific areas of concerns to be aware of if we want to store aliquotes of this material?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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