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Biocides 2,2-Dibromo-3-Nitrilopropionamide (DBNPA)
CAS : 10222-01-2
Molecular formula: C3H2Br2N2O
Molecular weight : 241.87
Structural formula:

An efficient industrial fungicide is usually used to prevent the growth of bacteria and algae breeding in the paper industry, industrial cooling water, metal processing lubricants, pulp, wood, paint and plywood.
| Purity | 99.0% min. |
| Appearance | White or almost white crystalline powder |
| Volatile | 0.5% max |
| Melting point | 122-125 °C(lit.) |
| density | 2.3846 (rough estimate) |
| refractive index | 1.6220 (estimate) |
| storage temp. | Refrigerator |
| Hazard Codes | C,Xn |
| Risk Statements | 34-43-20/21/22 |
| Safety Statements | 26-36/37/39-45-36/37 |
| RIDADR | UN 1759 8/PG 3 |
| WGK Germany | 3 |
| RTECS | AB5956000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29209090 |

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.
Q5: How to make sure payment safety
You can pay via Alibaba firstly, when you received product sample, Alibaba then release money to us.
Why select Sinobio Chemistry?
1,Sinobio company shareholders focus on chemical products’ export for 16 years, Most of our repeat customers have cooperated with us for more than 10 years because of our sincerity and honesty, our competitive product includes but not limited Biocides, Agrochemical chemicals, Speciality chemicals and so on.
2,Our key customers : 


3,we export our products to Euope, Russain and South American regularly.
4,we have our own factories who has got GMP, ISO certification
5,we can supply free sample based on your requirements
6,we have good after-sales system to make sure complete satisfied purchase in China





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