Application: widely used preservative in cosmetics, personal care, cosmetic and other products, sterilization mildew, such as shampoo, conditioner, shaving products, foundation, lotion, cream, baby products, sunscreen and cleaning etc. (need water to wash the product). Product performance: 1.KN-190 non-oxidizing antiseptic conditions in concentration and surfactant compatibility, free of formaldehyde, water, low molecular weight alcohols immiscible, simple operation. 2. KN-190 can effectively kill the anaerobic bacteria, Legionella bacteria occur hydrogen sulfide, iron rust, Bacillus subtilis, Escherichia coli, Pseudomonas, red yeast, Aspergillus niger, Rhizopus nigricans, Cladosporium, m Aspergillus, Staphylococcus aureus and other bacteria, fungi, yeast, mold, kill mollusks and plankton, broad-spectrum bactericidal effect of long-term mildew and algae, no resistance. 3.KN-190 as a pale yellow transparent solution, PH <5.0, at pH 2-8.5 stable. Usage: 1. be adjusted according to the number of colonies production environment conditions, seasonal weather conditions, water and raw materials, the added amount is generally used at a concentration of 1-5 ‰, the actual addition of microbiological testing, please come with a professional. 2. rich in protein, starch, glue, hydroxymethyl cellulose, polyvinyl alcohol, and other materials of the system, it is recommended to add the amount of 5 ‰, the actual addition of microbiological testing, please come with a professional. Packing: 25kg plastic drum (length 273mm * Width 272mm * high 399mm, with factory size standard) 200kg plastic bucket (high diameter 925mm * 590mm, with factory size standard). Note: 1. handling, may not use direct contact, wear protective clothing, acid rubber gloves and goggles and masks, avoid contact with skin, eyes and mucous membranes, once in contact with skin and eyes immediately with plenty of water and soap . 2. It is recommended to join in the following system conditions PH2-9,50 ℃ and stir evenly with the material. The actual amount depends on the circumstances add microbial contamination of the product, add the exact amount, please come by professional microbiological tests. 3. Transport, storage and use of the process to avoid contact with iron, aluminum and other metals in order to avoid products decreased activity. 4. It can be used with anionic, cationic, nonionic and various ionic emulsifiers, proteins compatibility. However, amines, thiols, sulfides, strong reducing agents will reduce the activity of the product, the product at pH> 9 alkaline systems easily inactivated.