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Weixiaoshenghuo Brand BCDMH Disinfectant Tablets

Weixiaoshenghuo BCDMH disinfection tablet is a disinfection tablet with 1-Bromo-3-chloro-5,5-dimethyl-2,4-imidazolidinedione as the main active ingredient, the effective halogen content (calculated as Cl) is 45%-55%, and the tablet weight is 35.0 g. It can kill Escherichia coli, Staphylococcus aureus, Candida albicans, and can inactivate viruses.
1. Broad-spectrum and high-efficiency: "It can kill all kinds of microorganisms, including bacterial propagules, viruses, fungi, mycobacteria and spores." [Extracted from the Ministry of Health "Disinfection Technical Specifications" (2002 Edition) (]
2. Fast killing speed and strong bactericidal effect: When the effective halogen content of Weixiaoshenghuo BCDMH disinfection tablets is 100mg/L, the effect is 10min, both to Staphylococcus and Escherichia coli are ≥5.00, and the killing logarithm of Candida albicans is ≥4.00. When the effective halogen content is 250mg/L, the inactivation logarithm for polio virus is ≥4.00 after 10 minutes of action. When the effective halogen content is 100mg/L, it acts on the surface of the object for 20 minutes, the average logarithm of killing natural bacteria is ≥1.00, and when the effective halogen content is 1.75mg/L, it acts on swimming pool water for 60 minutes, and the disinfection effect identification test is qualified. When the effective halogen content is 17.5mg/L, the disinfection effect on the sewage for 60min, the disinfection effect on the E. coli in the sewage is 0CFU/100ml.
3. Environmental protection and no residue: After the Weixiaoshenghuo BCDMH disinfection tablets are disinfected and sterilized in water, they are quickly decomposed into nitrogen and carbon dioxide under natural conditions. During use, there is no strong irritating odor (traditional chlorine preparations have very strong irritating odors. The user's respiratory tract is very irritated), and the discharge of residual liquid does not cause secondary pollution to the environment.
4. Few factors affecting the disinfection effect:Traditional chlorine-containing disinfectants weaken their bactericidal effect at high pH, while Weixiaoshenghuo BCDMH disinfectant tablets still have a highly effective bactericidal effect at pH 3-11. When there is ammonia in the water, chlorine combines with ammonia to form chloramines and loses its bactericidal activity. BCDMH combines with the ammonia in the water to form bromamine, which has the same sterilizing power as hypobromous acid and has a long sterilization time.
5. Low corrosiveness: When the Weixiaoshenghuo BCDMH disinfection tablet is 250mg/L, it does not corrode stainless steel, and slightly corrodes other metals.
6. High safety: Weixiaoshenghuo BCDMH disinfectant is the fifth generation of high-efficiency odorless health and environmentally friendly disinfectant, LD50>5000mg/Kg.bw, heavy metal (as lead) content <3.8ppm, arsenic content <0.02ppm, belonging to Actually non-toxic grade product.
7. High cost performance: When the Weixiaoshenghuo BCDMH disinfection tablet is 200mg/L, it can achieve the disinfection and sterilization effect of the chlorine preparation 500mg/L.
Mechanism of action:
BCDMH hydrolyzes in water to form hypobromous acid and hypochlorous acid. After hypobromous acid sterilizes in water, it forms Brˉ ions. Hypochlorous acid re-oxidizes Brˉ ions to form hypobromous acid and continues to participate in the sterilization process. BCDMH can achieve low concentration and high efficiency through its unique "bromine-chlorine synergy", which greatly reduces the amount of disinfectant used.
1. Sterilize sanitary ware in public places and homes, add 175 liters of water to each piece. Use spraying or soaking method for 20 minutes.
2. Disinfect the surface of general objects such as walls and floors, add 175 liters of water to each piece, and use the method of soaking for 20 minutes.
3. To disinfect water bodies such as swimming pools, add 10m³ of water to each slice, and the disinfection effect is not less than 60 minutes.
4. Disinfection of hospital sewage, add 1m³ of water to each tablet, put it into the sewage after washing and dissolving in the dosing device, the disinfection effect is not less than 60 minutes.
Bromine-containing disinfectants have the following advantages over traditional chlorine preparations:
1. In alkaline water and ammonia-containing water, bromine has higher bactericidal activity than chlorine.
2. The pungent odor produced after dissolution is much smaller than that of traditional chlorine preparations, which greatly improves the comfort of the operator, has lower corrosion than traditional chlorine preparations, and is convenient to use.
3. Strong bactericidal effect, and its bactericidal effect surpasses common chlorine-containing disinfectants.
4. Unique synergistic effect of bromine and chlorine, greatly reducing the dosage.
Precautions for use
1. This product is a disinfectant for external use. It should not be taken in the mouth and placed in a place out of reach of children.
2. After disinfection, fruits, vegetables and tableware should be rinsed with water.
3. It has a bleaching effect on fabrics, basically no corrosion to stainless steel, and has a slight corrosive effect on metals. Use it with caution.
4. It should be stirred evenly when dissolving, and it should be prepared for immediate use. A small amount of precipitation will not affect its use effect.
5. Tighten the lid after use and store in a cool, ventilated and dry place.
[Packaging specifications] 4 pieces/bottle (35g/pieces)
[Manufacturer's health license number] LWXZZ (2016) No. 0306
[Production date and batch number] See the bottom of the bottle [Validity period] 24 months
[Executive standard] Q/0681LKD018

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