Bronopol 2-Bromo-2-Nitro-1, 3-Propanediol for Water Treatment CAS 52-51-7

• CAS No.: 52-51-7
• Formula: C3h6brno4
• EINECS: 200-143-7
• Acid-Base Property: Acidic Surface Disposal Agent
• Environmental Protection: No
• Color: White
• Model NO.: bronopol
• Appearance: Powder
• Type: Industrial Circulating Water Treatment Agent
• Name: Bronopol
• CAS: 52-51-7
• Mf: C3h6brno4
• MW: 199.99
• Transport Package: as Customers Request
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Description

Product Name: Bronopol

Identification
Synonyms 2-Bromo-2-nitro-1,3-propanediol; BNPD
Molecular Formula C3H6BrNO4
Molecular Weight 199.99
CAS Number 52-51-7
EINECS/ELINCS 2001430

Properties
Appearance white to light yellow crystalline powder
Melting Point 124-129°C
Density 1.1g/ml
Solubility in water 25g/100ml at 22°C
Stability stable under ordinary conditions

Specification

ITEMS	SPECIFICATIONS
CHARACTER	WHITE OR ALMOST WHITE CRYSTALLINE POWDER
MELTING POINT	123.0-131.0ºC
ACIDITY(PH VALUE AT 20ºC)	1%W/V IN WATER PH5.00-7.00
2-METHYL-2-NITROPROPANE-1,3-DIOL	0.5% MAX
TRIS(HYDROXYMETHYL)NITROMETHANE	0.5% MAX
NABR	0.5% MAX
ANY OTHER IMPURITY	0.1% MAX
WATER CONTENT	0.50% MAX
SULPHATED ASH	0.10% MAX
ASSAY	99.00-101.00%

Application
Bronopol is a biocide widely used as a disinfectant, antibacterial, slime control and antiseptic ingredient for water treatment.Bronopol is also a broad-spectrum antimicrobial agent used as a preservative for topical cosmetics, pharmaceuticals and toiletries.

Packing and Storage
Packing In 25 or 50kgs net in cardboard drum.
Storage Store in a cool, dry place. Keep tightly closed.

Safety Information
Flammable solid. Harmful if swallowed.
UN 3241 4.1/PG 3
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.