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Basic Info

Model NO.	DBNPA
Colour	White
Application	Non-Oxidizing Biocide
Feature	High Efficacy Against Bacteria
Advantage	No Toxicity
Feasibility	Industrial Water Systems
Transport Package	200kg Drum
Specification	99% MIN
Trademark	SINOBIO
Origin	China
Production Capacity	2000tons/Year

Product Description

Product Description

2,2-Dibromo-3-nitrilopropionamide; DBNPA

Product Name: 2,2-Dibromo-2-CyanoacetamideSynonyms 2,2-Dibromo-3-nitrilopropionamide; DBNPAMolecular Formula C3H2Br2N2OMolecular Weight 241.87CAS Number 10222-01-2EINECS/ELINCS 233-539-7

DBNPA is white crystals, mp.125ºC, soluble in actone, polyethyleneglycol, benzen, ethanol and the like. DBNPA is stable in acidic conditions, and decomposed in alkaline conditions or in the presence of Hydrogen Sulphide. DBNPA is an efficient germicide for recycling water system. DBNPA can penetrate in the cytocyst of microbes quikly and kill them by reacting with some proteins in it, s topping the Redox of cells.

DBNPA has a good stripping properties, little poison, and no foam in system. The organic solutions can miscible with water.

Application:
Biocides in broad spectrum.1.DBNPA is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay.2.DBNPA is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism. DBNPA is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides.3.DBNPA has following advantages: easy to handle; no unusual oxidation hazards; similar performance and safety in paper and oilfield applications; used for slime control in the wet-end of the paper mill and performs exceptionally well against slime-forming bacteria.4.DBNPA has exhibited outstanding efficiency against in bio-films and against a broad spectrum of bacteria, fungus and yeasts.
5.DBNPA series products are used in the short-term preservation of coatings and coating additives such as latex, starch and mineral slurries. DBNPA is a fast-acting/quick-kill biocide that is broad-spectrum, and does not contain or release formaldehyde

SpecificationProduct: DBNPA 99%Batch No: 20201112Quantity: 8000KGManufacture Date: Nov. 12, 2020Certificate Date: Nov. 12, 2020Expiry Date: Nov. 11, 2021

Item	Standard	Result
[email protected]ºC	White crystalline powder	Conforms
Assay	≥99.0%	99.82%
Melting Point	M.P 122-126ºC(0.7KPa)	125.1-125.8ºC
PH (1% aqua)	4.0-6.0	5.68
Loss on drying	≤0.5%	0.31%
Density g/ml(25ºC)	1.028-1.036	1.033
Solubility test in 20% EG	No insoluble materials	ND

Packaging & ShippingStandard package: 25kg bag

Sample is also avaliable, provide customized package for different quantity.
Shipping:by sea or by air or express. SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.Payment:T/T,western union,moneygram or as your requirement

Customer Review

Company Profile

Dalian Sinobio Chemistry_was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources.As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards. Our factory has got ISO9001&ISO14001 certificates. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

CertificationsFAQ

Q1: Can I get samples?

A: Yes, we can supply free sample, you pay for the freight charge only.

Q2: How to pay?

A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, Alipay are ok

Q3: How is your MOQ?

A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q4: How can you guarantee the quality of your products?

1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.

2. Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers

3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.

4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.