Benzalkonium Chloride Powder
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Benzalkonium chloride

CAS No.: 85409-22-9;
EC No.: 287-089-1;
Chemical names:
Quaternary ammonium compounds, benzylalkyl(C=12-14)dimethyl, chlorides;
Alkyl(C=12-14)(benzyl)(dimethyl)ammonium chlorides;
Benzyl-C12-14-alkyldimethylammonium chlorides;

Benzalkonium chloride belongs to quaternary ammonium salts with cationic surface activity.
In use, benzalkonium chloride should avoid compounding with anionic surfactants, iodides and peroxides.
We provide 50% / 70% / 90% / 95% liquid, and powder form benzalkonium chloride.

Benzalkonium chloride powder is a white amorphous powder, neutral or alkaline solution in aqueous solution, good compatibility with other types of surfactants.
BZK (BKC) powder can be used to prepared into powder / flake disinfectant preparation, used for environmental disinfection, water disinfection, for high-quality wet wipes and other sanitary products manufacturing.

AppearanceWhite powder
Content (titrimetric method) [%]≥98.5
Solubility (water at 20°C) [g/L]Approx. 250
pH value (1 % aqueous solution)5.5 – 7.5
Free ammonia [%]≤ 1.0
OdourWeak odour
Benzalkonium Chloride Powder

Scope of application
Quaternary ammonium disinfectants are suitable for:
1. Disinfection of general surfaces of objects and medical devices.
2. Disinfection of fabrics;
3. Surgical hand disinfection, hygienic hand disinfection, skin and mucous membrane disinfection;
4. Disinfection of food processing equipment and utensils, but not applicable to the disinfection of fruits and vegetables.

Recommended Dosage
Skin disinfection: less than or equal to 0.5%.
Mucous membrane disinfection: less than or equal to 0.2 per cent
Environmental and surface disinfection: 0.1%-0.2%
Other areas: according to the field test to determine.
Packaging materials: PDE, HDPE.
Water requirements: not high hardness water. It is best to use deionised water.

Store in a cool and ventilated place indoors, protected from light and away from heat sources. The storage temperature should not exceed 30℃.
The validity period can be up to two years under safe storage.

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