2-Bromo-2-nitro-1,3-propanediol CAS NO.52-51-7

Bronopol (BNPD) CASNo.:52-51-7 Molecularweight:&n...

Bronopol
(BNPD)

CAS No.                     :       52-51-7

Molecular weight     :       200

Molecular formula   :        C₃H₆O₄NBr
 

Specification                   :   

Assay
(HPLC)                                        :
 99.0-101.0%

Appearance                                           :
 White or almost white crystalline
powder

Melting
point                                          :
 M.P 125-132℃
(0.7KPa)

Loss
on drying                                      :     NMT 0.5%

Acidity                                                      :  
1% W/V PH 5-7

Identification                                          :    A:
IR    Positive

Sulphated
ash                                        :    NMT 0.1%

Related                                                    :        HPLC

2-nitroethanol                                        :       NMT 0.3%

Sodium bromide                                    :       NMT 0.3%

Trihydroxymethyl Nitromethane       :        NMT 0.3%

2-methyl -2-nitropropane-1,3-diol     :       NMT 0.3%

Usage:
Bactericide BRONOPOL is a white crystal or
crystalline powder, It can be used in industrial recycling water, pulp water,
oil recycling water, sewage treatment, or antiseptic of rubber latex, coating
and wood

Cautions: Please wear the defence appliance when
used, if contact with skin, wash it with clean water.