Good quality Cas 13463-41-7 - Benzalkonium Bromide-95% / BKB-95 – Springchem
Good quality Cas 13463-41-7 - Benzalkonium Bromide-95% / BKB-95 – Springchem Detail:
Benzalkonium Bromide / BKB Parameters
Benzalkonium Bromide / BKB Introduction:
| INCI | CAS# | Molecular | M.W. |
| Benzalkonium Bromide |
7281-04-1
|
C21H38BRN | 384g/mol |
Benzododecinium bromide (systematic name dimethyldodecylbenzylammonium bromide) is a quaternary ammonium compound used as antiseptic and disinfectant. It is highly soluble in water and has properties of cationic surfactant.
Benzododecinium bromide is effective against gram-positive microbes. In lower concentrations, its activity against conditionally gram-negative microorganisms (such as Proteus, Pseudomonas, Clostridium tetani etc.) is uncertain. It is not effective against Mycobacterium tuberculosis and bacterial spores. Longer expositions may inactivate some viruses.
BKB has lipophilic properties allowing it to intercalate into the lipid layer of the cell membrane, changing the ionic resistance and boosting membrane permeability or even rupturing the cell membrane. This causes leakage of the cell contents and the death of microorganisms. Because of its bactericidal effect, BKB has been widely used as a skin antiseptic and a preservative for eye drops. Compared with PVP-I and CHG, BKB is of low bactericidal concentration and lacks an unpleasant smell. BKB is colourless, making it easier to determine the wound status after BKB irrigation.However, BKB may have cell toxicity because of its destructive effects on cell membrane integrity.
Benzalkonium Bromide / BKB Specifications
|
Appearance |
Light yellow thick paste |
| Active Ingredient | 94%-97% |
| PH (10% in water) | 5-9 |
| Free amine and its salt | ≤2% |
| Color APHA |
≤300# |
Package
200kg/drum
Period of validity
12month
Storage
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep container tightly closed in a dry and well-ventilated place.
Benzalkonium Bromide / BKB Application
It is a kind of cationic surfactant, belonging to nonoxidizing biocide. It can be used as sludge remover. Also can be also used as anti-mildew agent, antistatic agent, emulsifying agent and amendment agent in woven and dyeing fields.
Product detail pictures:
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All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for Good quality Cas 13463-41-7 - Benzalkonium Bromide-95% / BKB-95 – Springchem , The product will supply to all over the world, such as: Mauritius, Slovakia, Liverpool, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!
By Marco from Slovakia - 2018.12.25 12:43
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Abigail from London - 2018.06.05 13:10
