Microbial control chemicals 2,2-Dibromo-3-Nitrilopropionamide (DBNPA) fast economical antimicrobial

Basic Information
Place of Origin: China
Brand Name: YXCHEM
Certification: ISO9001:2008
Model Number: DBNPA
Minimum Order Quantity: 1000kg
Price: Negotiation
Packaging Details: 25kg Bag
Delivery Time: 2 Weeks
Payment Terms: D/A, L/C, D/P, T/T, Western Union
Supply Ability: 1000mts Per Year
Detail Information
Appearance: Colorless To Yellowish Transparent Liquid PH: 2.0-5.0
Assay (Loss On Drying): 19 -21% Density Kg/M3: 1.150-1.250
High Light:

swimming pool water treatment


water treatment agent

Product Description

Microbial control chemicals 2,2-Dibromo-3-Nitrilopropionamide (DBNPA) fast economical antimicrobial


 Product description:

 DBNPA 20% is an aqueous formulation containing a 20% w/w concentration of DBNPA (2,2-dibromo-3-nitrilopropionamide) . It is a highly     effective bactericide exhibiting fast onset of action. Suitable for use in paints and plasters in wet state.


  1. Solubility: soluble in water
  2. Odor: Low to mild
  3. Vapor Pressure(DBNPA): 2*10-5mmHg@25℃


Item Standards
APPEARANCE colorless to yellowish transparent liquid
PH 2.0-5.0
Assay (Loss on drying) 19 – 21%
Density kg/m3 1.150-1.250


Recirculating water cooling towers

Initial dose: 0.05%-0.10%

Subsequent slug doses: 0.01-0.03%

Pulp, paper and paperboard mills


Item Dose ML per ton of paper, dry basis
Heavily fouled systems Dose after boiling out 53.0-128.7
Moderately fouled system Initial dose 128.7-189.3
Subsequent dose 53.0-128.7
Slightly fouled systems Initial dose 53.0 to 128.7
Subsequent dose 53.0 to 128.7


Heavily fouled systems should be cleaned before treatment is begun.

Enhanced oil recovery systems


Item Dose ppm based on system volume
Intermittent of Slug method Initiala dose 10 to 80
Subsequent dose 10 to 80
Continuous feed method Initialb dose 10 to 80
Subsequentc dose 1 to 15




  1. What kinds of certificates can you offer?
    YuXiang Chemical is an ISO2008 9001 certified company
  2. Is Yuxiang Chemical a manufacturer or a trading company?
    Yuxiang chemical is a group company with its own production base located in Jiangsu and Zhejiang province. For more than 20 years' development, Yuxiang also joins up with several local plants to evaluate some special chemicals including R&D, production process and sales strategy.

  3. What is your advantage on DBNPA?
    More than 10 years’ experience in supplying
    DBNPA to world market with competitive prices and stable supply.
  4. How long shall we wait for your reply?
    We can guarantee to reply your inquiries in less than 24 hours in working days.



Contact Details

Phone Number : +8613918847167