| CAS No.: | 10222-01-2 |
|---|---|
| Formula: | C3h2br2n2o |
| EINECS: | 233-539-7 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier Product Name: 2,2-Dibromo-2-Cyanoacetamide/DBNPA
CAS :10222-01-2
Appearance :white crystalline powder
Solubility:soluble in benzene and ethanol, slightly soluble in water
Stability:stable under ordinary conditions
DBNPA is a broad-spectrum and high-efficiency industrial fungicide, a quick-kill biocide. Which easily hydrolyzes under both acidic and alkaline conditions. It is preferred for its instability in water as it quickly kills and then quickly degrades to ions. DBNPA acts similar to the typical halogen biocides.lammable fluid with irritant smell, Soluble in ethyl alcohol and ether, unsoluble in water.
Application:
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.
| Item | Standard | Result |
| Appearance@25ºC | 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 |
Standard packing: 25kg/Bag
Samples are also available, and customized packaging is available in different quantities.
Dalian Sinobio Chemistry Co.,Ltd 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.
Dalian Sinobio Chemistry Co.,Ltd 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.
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, Alibaba trade assurance 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.
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