CAS 32718-18-6 1-Bromo-3-Chloro-5, 5-Dimethylimidazolidine-2, 4-Dione Dibromohydantoin Bcdmh

Product Description

CAS 32718-18-6 1-Bromo-3-chloro-5,5-dimethylimidazolidine-2,4-dione dibromohydantoin bcdmh

Product Description

 BCDMH is bromochlorohydrin (also known as bromochlorodimethylhydrene). It is a new type of halogenated amine disinfectant, featuring high efficiency, broad-spectrum coverage, and good stability. CDMH reacts with water to slowly release hypobromous acid (HOBr) and hypochlorous acid (HOCl), both of which are strong oxidants. These two substances can penetrate the cell walls of microorganisms, destroying their enzyme systems and genetic material, thereby rapidly killing bacteria, fungi, and algae.
Name: Bromochlorodimethylhydantoin (BCDMH)
CAS No. 32718-18-6 or 16079-88-2
Molecular Formula:C5H6BrClN2O2
Appearance: White or off-white crystalline powder, granules, or tablets
Granules:  8 - 30 mesh, 25 - 40 mesh;
Tablets:1g, 20g, 35g , 100g tablet, etc. Also can be processed according to user requirements.
EINECS No. 251-171-5 / 204-766-9

Specification

 

Item	Premium Grade	Qualified Grade
BCDMH Content / %	≥ 98.0	≥ 96.0
Br Content / %	31.0 ~ 35.0	31.0 ~ 35.0
Chlorine Content / %	13.0 ~ 17.0	13.0 ~ 17.0
Melting Point / ºC	155 ~ 162	155 ~ 162
Loss on Drying (60ºC, 1h) / %	≤ 0.50	≤ 0.80

Application

1. Swimming Pools & Spas: Disinfection of swimming pools, hot springs, spas, and landscape fountains. Provides stable performance with low irritation to skin and mucous membranes.
2. Industrial Water Treatment: Bactericidal and algicidal treatment for industrial circulating cooling water, oilfield injection water, and paper mill white water systems. Prevents biological slime from clogging pipelines and equipment.
3. Drinking Water Treatment: Complies with ANSI 60 standards and can be used for drinking water disinfection .
4. Aquaculture: Disinfection of aquaculture water to prevent and control bacterial and viral diseases in fish, shrimp, shellfish, and other aquatic organisms.
5. Medical & Healthcare:Disinfection of hospital wastewater, medical instruments, and environmental surfaces.
6. Agriculture & Food: Sterilization and preservation in fruit and vegetable cold storage and controlled atmosphere storage, as well as disinfection of food processing equipment.
7. Public Health: Disinfection for port quarantine, epidemic prevention in affected areas, and sanitary equipment in hotels and households.

Advantage of BCDMH:
Compared with traditional chlorine-based disinfectants (such as calcium hypochlorite), BCDMH has the following advantages:
High efficiency and broad-spectrum: It slowly hydrolyzes in water and simultaneously releases hypobromous acid (HOBr) and hypochlorous acid (HOCl), which work synergistically and have a better disinfection effect than single chlorine preparations.
Good stability: It exists in solid form, has good storage stability, and the active ingredients are not prone to decomposition.
Long-lasting effect: The hydrolysis reaction is slow, allowing the active ingredients to be continuously released, providing long-term protection. It is very suitable for use in pool floats or automatic dosing devices, and does not require frequent dosing.
Less affected by pH: the bactericidal activity of bromine is less affected by the pH value of the water. Even in alkaline water with a pH of 8.0 or above, it can still maintain a high disinfection efficiency.
Low irritant odor: Compared to TCCA or calcium hypochlorite, BCDMH has a much lower level of irritant odor during use, providing a better overall experience.

Packaging & Shipping

1) Plastic Drum: 25kg/drum, 50kg/drum 

2) Cardboard barrel: 50kg/barrel(can be customized)

Keep in dry and ventilated place.

We are TOP 10 watertreatment products manufacturer in China , and we have more than ten year export experience for calcium hypochlorite/TCCA/SDIC. Our goods have exported the following main markets: 

1. European market : Spain / Germany

2. Middle East and central Asia: Saudi Arabia, Turkey, Ukraine, Uzbekistan, Qatar and India.

3. African: Kenya,Morocco,Tanzania,Nigeria, Tunisia and sounth africa and so on. 

4. Southeast Asia: Singapore, Vietnam,Thailand, Indonesia, Phillippines and Australia.

5. South America: Brazil, Argentina,Chile, Peru, Colombia,Panama and Mexico.

With more than 10 years experience in chemical industry,  Henan Sinowin Chemical Industry Co., Ltd. is one of the premier Supplier.Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:
+10 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.

Consistent Quality
Our plant has strict quality control in each manufacturing process.  Our goods passed BV,ISO9001 & SGS which quality can be control and guaranteed. Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.

Most competitive pricing
With more than 10 years working experience, we always offer the most competitive pricing to customers to help lower their cost in application.

Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
our factory have five production lines and one backup production line,can support any urgent orders. 

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