- Chemical Auxiliary Agent[10]
- Dyestuffs[3]
- Food Additives[4]
- Pharmaceutical[2]
- Plant Extract[8]
- Organic Intermediate[5]
- Other Organic Chemical[3]
- Plastic Masterbatches[7]
- PPO[1]
- PA[1]
- PVC[4]
- Contact Person : Mr. CHEN PING
- Company Name : Nanjing Lanya Chemical Co., Ltd.
- Tel : 86-25-83315620
- Fax : 86-25-83315629
- Address : Jiangsu,Nanjing,NO.7-103 ERTIAOXIANG, GULOU, NANJING, 210008, CHINA
- Country/Region : China
- Zip : 210008
2,2-Dibromo-3-Nitrilopropionamide (DBNPA)
2,2-Dibromo-3-Nitrilopropionamide (DBNPA) is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions. It is preferred for its instability in water as it quickly kills and then quickly degrades to ammonia and bromine ions. DBNPA acts similar to the typical halogen biocides.
DBNPA is used in papermaking as a preservative in paper coating and slurries. It is also used as slime control on papermachines.
Specification:
Items | Specification |
Appearance | White crystalline powder |
Purity | ≥99.00% |
PH (1% aq.) | 4.0~6.0 |
Solubility in 35% deg. | Colorless or pale yellow clear liquid |
Residue in 35% deg | No residue |
Melting point | 123~127°C |
Loss on drying | ≤0.5% |
Items | Specification |
Appearance | White crystalline powder |
Purity | ≥99.00% |
PH (1% aq.) | 4.0~6.0 |
Solubility in 35% deg. | Colorless or pale yellow clear liquid |
Residue in 35% deg | No residue |
Melting point | 123~127°C |
Loss on drying | ≤0.5% |
2,2-Dibromo-3-Nitrilopropionamide (DBNPA)
