Benzalkonium Chloride Solution 50% U.S.P. is a quaternary ammonim compound. It is also Known as BKC 50% solution. Benzalkonium Chloride Solution 50% U.S.P. is producded in a state of the art plant. BKC we manufature does not contain any alcohol and remains in liquid form in normal room temperarure (25 ⁰C). We take special care in manufature of Benzalkonium Chloride Solution 50% U.S.P. to avoid the conatmination from the extraneous sources like prescence of heavy metals and unwanted amines. It is worthy of mention that we also manufacture Benzalkonium Chloride (BKC) 80% Gel. The specification and characteristics of the product is given in the table below.

Specification of Benzalkonium Chloride Solution 50% U.S.P.

Description	Clear colourless liquid with characteristic aromatic odour.
Solubility	Miscible with water and alcohol.
Identification	As per U.S.P.
Acidity or Alkalinity	For 1 g of sample no more than 0.1 ml of either 0.1M NaOH or HCl solution is required for neutralization using bomocresol purple as indicator
Ammonia Compounds	Absent
Limit of Foreign Amines	As per USP
Alcohol	Absent. As per USP
Assay	49 to 51% w/w