CAS No.: 52-51-7
Molecular Formula: C3H6BrNO4 Molecular Weight: 199.99
- Bronopol is supplied as crystals or crystalline powder, which may vary from white to pale yellow in colour depending on the grade of material being offered.
Melting Point - As a pure material, Bronopol has a melting point of about 130℃. However due to its polymorphic characteristics, Bronopol undergoes a lattice rearrangement at 100 to 105℃ and this can often be wrongly interpreted as the melting point.
At temperatures above 140℃ Bronopol will decompose exothermically releasing Hydrogen bromide and oxides of Nitrogen.
Solubility - Bronopol is readily soluble in water although the dissolution process is endothermic. Solutions containing up to 28% w/v are possible at ambient temperature.
Bronopol is poorly soluble in non-polar solvents but shows a high affinity for polar organic solvents.
Characteristics White or almost white crystalline powder
Identification Ir positive
Melting Point 123-131℃
Acidity(1%W/V) pH 5.0-7.0
Related Substances GC
Loss On Drying 0.5%max
Sulphated Ash 0.1%min
Granular 20mesh: 90% Pass 10mesh: 95% Pass
Assay 99.0% - 101.0%
Other specs the same as BP2000
Bactericide, Bronopol is widely used in industrial circulating water, algae-killing, paper pulp, paint, plastic, timber-cooling circulating water and other industries. In addition, it can be used to prevent daily-used cosmetic products from moldly and corrosion.
Package and Storage:
Packed by paper drum( 25KG/50KG) or as per customer requirement. Store Bronopol in cool, dry and ventilative places. Keep away from incompatible substance. It can not be stored together with food and feedstuff.
Key Words: 2-Bromo-2-Nitro-1, 3-Propanediol, Bronopol, BNP
Contact Name: Max
Company Name: Qingdao IRO TAIHE International Trade Co.,Ltd
Tel: 86-532-66888206 or 86-532-85027466
Street Address: No.10 Hongkong
Middle Rd, Qingdao, China
Member name: irotaihemax
Member Since: 09 October 2010
Total Leads: 10 irotaihemax Import Export Business Leads
Business focus: Water Treatment Chemicals, Phosphonates, Polymers, Oil Drilling Chemicals, Water Purification, Waste Water Treatment Agent, Organic Chemical
Verify: Safe Import Export Tips