CAS No.77-48-5,1,3-Dibromo-5,5-dimethylhydantoin Suppliers
1,3-dibromo-5,5-dimethylhydantoin CAS NO.77-48-5. Min.Order: 1 Metric Ton FOB Price: USD $ 1.0-3.0/Metric Ton who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
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1,3 Dibromo 5,5 Dimethylhydantoin, Cas No 77-48-5
This chemical is extensively used as an excellent disinfectant in various water treatment procedures. Formulated in compliance with industry standards under the supervision of professionals, this 1,3 Dibromo 5,5 Dimethylhydantoin is processed using supreme quality compounds.
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DBDMH, 1,3-Dibromo-5,5-Dimethyl Hydantoin, Hydantoin
1,3-Dibromo-5,5-Dimethyl Hydantoin (DBDMH) CAS No.: 77-48-5. Molecular Formula: C5H6O2N2Br2 Molecular Weight: 285.94. Structural Formula: Property: DBDMH is light yellow crystal powder, which can be further processed as glanular and tablet.
1,3-DIBROMO-5,5-DIMETHYLHYDANTOIN (DBDMH) Chemical overview CAS # 77-48-5 EINECS # 201-030-9 APPLICATIONS Swimming Pool Chemicals, Wood Pulp, Disinfectants SYNONYMS DBDMH, Dibromantin, Dibromodimethylhydantoin FORMULA C5H6Br2N2O2 EQUIVALENT NAME XtraBrom 111® CATEGORIES Flame Retardants, Water Treatment & Pool Chemicals
1,3-Dibromo-5,5-dimethylhydantoin CAS#: 77-48-5
The optimal condition for experimentally determination and synthesis of DBDMH is: the optimum molar ratio of DMH to bromine is 1: 2.0; the solvent amount is 80 mL (water) /0.1mol (Hein); the reaction temperature should be about 30 ℃; Reaction time is around 5min with the yield of 1,3-dibromo-5,5-dimethylhydantoin being up to 80%.
Name: DBDMH CAS No.: 77-48-5 Key words or Synonyms: DBDMH; 1.3-Dibromo-5.5-dimethylhydantoin. Molecular Formula: C5H6Br2N2O2 Molecular Weight: 285.92 Grade: Industrial Grade Property: Appearance : White to faint yellow crystalline powder
DBDMH
DBDMH (also known as 1,3-Dibromo-5,5-Dimethylhydantoin) is an organic compound derived from the heterocycle called dimethylhydantoin.This white crystalline compound with a slight bromine odor is widely used as a disinfectant used for drinking water purification, recreational water treatment, as a bleaching agent in pulp and paper mills, and for treating industrial/commercial water cooling systems.
At 20 C, 1L of water can dissolve 2.2g1 of 1.3-Dibromo-5.5-dimethylhydantoin, pH-value of 0.1% water solution is 2.6. Can easily absorb moisture; has slightly irritating smell. Can easily absorb moisture; has slightly irritating smell.
1 3 dibromo 5 5 dimethyl hydantoin, 1 3 dibromo 5 5
1 3 Dibromo 5 5 Dimethylhydantoin . product name 1,3 dibromo 5,5 dimethyl hydantoin Cas no 77-48-5 test standard colour creamish white to light yellow powder loss on drying % not more than 1. 0% melting range 186 to 192c bromine content 0. 1% max assay ( dry basis) 98. 0% min solubility soluble in methanol.
KHAZAEI Ardeshir, MOHAMMAD ALI ZOLFIGOL, ROSTAMI Amin. 1,3-dibromo-5,5-dimethylhydantoin [DBDMH] as an efficient and selective agent for the oxidation of thiols to disulfides in solution or under solvent-free conditions. Synthesis. 2004, 18 2959-2961.
- How much does a water treatment plant cost?
- And each treatment process has more or less the same relative percentage of these elements over at least one order of magnitude of costs, say between $1.0 million and $10.0 million. Once the cost of the treatment processes is established, they can easily be combined into a complete water treatment plant cost estimate.
- How much does a water treatment system cost?
- However, when the distribution costs are added, it is estimated that the consumer would pay about $1 per cubic meter. This provides a comparative benchmark of the costs at a large state-of-the-art water treatment system and shows to what extent the costs of small water systems differ from those at a large system.
- How many 'normal' water treatment plants are there?
- The manual identifies 43 individual processes or facilities for a ‘‘normal’’ water treatment plant. We have selected nine types of water treatment plants and augmented them with five additional types of advanced water treatment plants.
- Can small water treatment plants be modernized?
- We show that there exists a menu of cost-effective technologies that might be considered for possible modernization of water treatment plants, including small water treatment plants. We classify these technologies into six classes, depending on the contaminants removed.
