Nanjing Lanya Chemical Co., Ltd.
Main products:Methyl Sulfonyl Methane,Acetyl Acetone,Antioxidant 1010,Pelargonic Acid,Tert-Butyl Dimethyl Chloro Silane
Products
Contact Us
  • 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-Bromo-2-nitro-1,3-propanediol (Bronopol, BNP)

2-Bromo-2-nitro-1,3-propanediol (Bronopol, BNP)
Product Detailed
2-Bromo-2-nitro-1,3-propanediol (Bronopol, BNP) CAS No.52-51-7 Specification: BP2007 High Content, High Effeciency

2-Bromo-2-nitro-1,3-propanediol (Bronopol, BNP) is a highly active antimicrobial chemical compound whose chemical formula is 2-bromo-2-nitropropane-1,3-diol. Bronopol's low mammalian toxicity (at in-use levels) and exceptional activity against bacteria (especially the troublesome Gram-negative species) ensured that it became popular as a preservative in many consumer products such as shampoos and cosmetics. Bronopol was subsequently taken up as an effective antimicrobial in many industrial environments such as paper mills, oil exploration and production facilities, as well as cooling water disinfection plants.

Specification:

Items

Specification

Appearance

White to off-white crystalline powder

Identification

A; B; C

Acidity (20°C, 1%aq.)

5.0~7.0

Moisture

≤0.50%

Sulphated ash

≤0.10%

Solubility test (20% aq.sol.)

Clear or nearly clear solution

Appearance of sol. (20% in CH3OH)

Clear or nearly clear sol.

Particle size

≥95% pass 10 mesh

Trishydroxymethyl nitromethane

≤0.30%

2-methyl-2-nitropropane-1,3-diol

≤0.30%

2-nitroethanol

≤0.30%

Sodium bromide

≤0.30%

Formaldehyde test

Pass test

Assay

99.0~101.0%

2-Bromo-2-nitro-1,3-propanediol (Bronopol, BNP)



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.