DBNPA is white crystalline powder, melting point, 122-125ºC,PH value, 5--5.5. DBNPA  is soluble in common organic solvents (such as acetone,benzene, dimethylformamide, ethanol, polyethylene glycol, etc.),slightly soluble in water. Under acidic conditions, its aqueous solution is more stable. Raising the PH, heating or being exposured under UV and  fluorescent light can fasten its dissolving. DBNPA is used in a wide variety of applications. Some examples are in papermaking as a preservative in paper coating and slurries. It is also used as slime control on papermachines, and as a biocide in hydraulic fracturing wells and in cooling water.

Specification

DBNPA Water treatment grade  
Appearance                  White Crystal Powder. 
Content                       ≥99.0% 
Melting Point                122.0-127.0ºC 
pH(1% aqueous sol.)    5.0-7.0 
Volatile                        ≤0.5% 

35% DEG solubility       No insoluble substance
Shelf life                      2 years 

DBNPA 20% solution

Appearance                 Clear Light yellow liquid 
Content                      20% 
Density(20ºC)             1.18-1.24 
PH                             4.0-7.0 
Shelf life                     6 Months 

Application

- For water treatment 
- For paper industry
- Used in coating and coating additives
- For metal cutting of cooling liquor, recovery system of oil, latex and ply-woods.

Packing

25kg/drum or 25kg/bag, 18Metric Tons per container