Preservative 2-Bromo-2-Nitro-1, 3-Propanediol Bronopol CAS 52-51-7

• CAS No.: 52-51-7
• Formula: C3h6brno4
• EINECS: 200-143-0
• Type: Pharmaceutical Intermediates
• Appearance: Crystal
• Quality: Refined
• Model NO.: BNP
• Colour: White
• Certificate: Reach ISO
• Apprearance: White Crystalline Powder
• Transport Package: 25kg/Drum
• Specification: Pharm grade
• Trademark: EBT Chemicals
• Origin: China
• HS Code: 2905590090
• Production Capacity: 10000 Ton/ Year

Product Description

Preservative Bronopol

 

Basic Information
Bronopol

Product name	2-Bromo-2-nitropropane-1,3-diol (BNPD, BRONOPOL)
CAS No.	52-51-7
EINECS No.	200-143-0
Molecular Formula:	C3h6BrNO4
Molecular Weight:	200.00
Structural Formula:

Technical Specification

Preservative  Bronopol

Item	Specification
Appearance	White or almost white crystalline powder
Content of active matter (%)	≥99.0
Melting range ºC	122~123
Water content %	0.5
PH value (origin liquid)	4.0~7.0
Trishydroxymethyl Nitromethana %<	0.3
2-methyl-2-nitropropane-1,3-diof e% <	0.3
Sodium bromide % <	0.5
10 mesh pass	95

Application field 
Preservative Bronopol is a broad spectrum bactericidal agent for nitro alcohol, widely used in industrial and agricultural fungicides, and household and personal care chemical industry, such as cosmetic preservatives. Preservative Bronopol has high bactericidal activity, low concentration and wide PH range.

 

Packing

Preservative Bronopol Standard packaging includes the following:
25kg per drum, Other package sizes are available upon request.
 

Storage

Preservative Bronopol Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
 

Period of validity

48 months