product description  
       Rapid Sterilizer 420 is a fast and efficient disinfectant. It can kill and remove all bacteria, fungi, germs, yeasts and other harmful bacteria in the aqueous system in a very short time. It stays in the product for a week. Therefore, Fungicide 420 should be used in conjunction with other preservatives.

  Features
①Quickly and efficiently kills harmful bacteria such as bacteria, fungi, germs, yeast, etc.
②It can restore corrupted products to a reusable state
③ It can be used to eliminate microorganisms generated on the surface during the operation of the equipment. such as utensils, storage tanks, pipes, etc.
④ Compatible with most fungicides and surfactants, pH 4.0-9.0 can be used

  Product physical and chemical indicators 

 Instructions
 The rapid sterilization and deodorant 420 can only be stored in the system for 7 days, so the system should be re-added with preservatives after returning to normal to ensure anti-corrosion safety; and the parameters such as pH value and viscosity of the system should be re-adjusted.
Generally, the concentration used is 0.02-0.2%; the addition amount should not exceed 0.5%, otherwise the smell of ammonia will escape.
When used in PU emulsion, please do a compatibility test first to see if the emulsion will coagulate and form irreversible fine particles; then see if a color reaction occurs, causing the emulsion to turn yellow. If the compatibility with PU emulsion is not good, please use antiseptic and antibacterial agent 410 to deodorize and deodorize, and add more than 0.5% until the odor is eliminated.
420 can be diluted 500 to 1000 times for cleaning pipes, equipment, sterilization, and peeling off sludge.

Toxicity and safe handling
The acute oral half-lethal dose LD50 of rats is 400-600 mg/kg.
Wear protective clothing, rubber gloves, goggles and masks during operation to avoid contact with skin, eyes and mucous membranes.

Packaging, Storage and Shipping
Packed in 25, 200 or 1000 kg plastic drums. Store at room temperature away from light, airtight and moisture-proof, and the storage period is 6 months.

  Precautions  
Can be used in a wide range of pH (4-9), with the best neutral range. It is unstable under high temperature and alkaline conditions, and darkens in color under sunlight.