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1.3-Dibromo-5,5-dimethylhydantion

DBDMH (1,3-Dibromo-5,5-Dimethylhydantoin)

CAS No: 77-48-5

Molecular Formula: C₅H₆Br₂N₂O₂

Molecular Weight: 285.93

Appearance: White crystalline powder or granular, slight characteristic odor.

Purity: 98% / 99% Industrial Grade available.

Core Performance:

Stable chemical property, broad-spectrum bactericidal and bacteriostatic ability, low corrosion, easy dissolution, convenient for long-term storage and transportation.

Packing Specification: 25kg per UN fiber drum, or customized package as required.

Product Positioning:

High-efficiency disinfectant, fine chemical raw material, widely used as water treatment agent, aquaculture sanitizer and daily chemical intermediate.

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Product Name	1,3-Dibromo-5,5-dimethylhydantoin
molecular formula	C5H6Br2N2O2
Cas	77-48-5
appearance	Off White crystalline powder
Assay	≥99.0
Active bromine	≥54%
Loss on drying	≤0.5%

Product Advantages

✅ High Purity & Stable Quality

✅ Factory Direct Competitive Price

✅ Complete Export Qualifications

✅ Custom Packaging & Fast Delivery

✅ High-efficiency Broad-spectrum Sterilization

Wide Application Fields

• Water Treatment & Swimming Pool

• Aquaculture Sterilization

• Industrial Circulating Water

• Livestock & Poultry Disinfection

• Public Sanitation & Daily Chemicals

Cooperation Cases

• Long-term supply for large chemical & water treatment enterprises

• Popular in Southeast Asia, Middle East, Europe markets

• Widely used in aquaculture and disinfection projects

• High repurchase rate from global clients

1.Core Performance Advantages

1. Broad-spectrum disinfection: Exhibits potent inactivating effects against bacteria, viruses, fungi, algae, and spores, with a disinfection coverage far exceeding that of conventional chlorine-based agents.

2.High efficiency and rapid action: Hydrolyzed sustained-release hypobromous acid exhibits rapid onset of action, achieving high sterilization efficacy even at low concentrations.

3.Stable pharmacological efficacy: The solid powder formulation facilitates storage and transportation, exhibits low decomposition resistance in dry environments, demonstrates minimal loss, and offers an extended shelf life.

4.High anti-interference capability: Even under conditions of high organic matter content in water bodies or complex operating environments, the drug maintains stable efficacy without any reduction in effectiveness.

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