RO Biocide DBN 20 is a highly effective, environmentally friendly biocide. It provides a quick kill while also quickly degrading in water. RO Biocide DBN 20 is a concentrated, fast-acting, non-oxidizing liquid biocide for intermittent use that provides instant antimicrobial activity. It is based on a 20% solution of the active ingredient dibromo nitrilopropionamide (DBNPA) along with other ingrident. It degrades rapidly and naturally, making it a cost-effective method of eliminating contamination in compliance with strict discharge regulations.
RO Biocide DBN is a highly effective bronopol-based organic biocide disinfectant for the treatment of open re-circulating cooling systems and closed circuit systems.
RO Biocide DBN is a highly effective, broad-spectrum disinfectant and biocide.
RO Biocide DBN 20 is used in RO applications as a biocide for intermittent use or as a membrane cleaner. For potable applications, refer to local regulations.
Compatibility with other water treatment chemicals and water conditions: RO Biocide DBN 20 is compatible with other treatment chemicals with the exception of mercaptobenzothiazole. It also is not compatible with ammonia or hydrogen sulfide-containing water. DBNPA maintains reliable control in systems running at acidic, neutral, or alkaline pH.
Biocide for Intermittent Use
Used as an on-line biocide for intermittent use, RO Biocid DBN 20 acts like a “shock treatment” to control fouling. The dose level and frequency should be optimized according to the bacteriological challenges present in the feedwater. A typical dose is 25-50 mg/l for one hour per week.
RO Membrane Cleaner
RO Biocide DBN 20 is normally applied as the first stage of cleaning using solutions of 50-200 mg/l depending on the degree of fouling. The solution is circulated through the membranes for 1-3 hours. Because RO Biocide DBN 20 is a fast-acting biocide, it should be added in batches of 50 mg/l four times during the circulation period.
| Appearance | Clear Liquid |
| Color | Light Yellow to amber liquid |
| pH | 2.0 - 5.0 |
| Specific Gravity | 1.20 - 1.30 |
| Odour | Slight |
| Boiling Point | 70 °C |
| Flash Point | 182 °C |
Feature & Benefit :
- Instantaneous antimicrobial activity as a non-oxidizing slimicide and bactericide.
- Kills bacteria, fungi and algae.
- Degrades rapidly and naturally to comply with strict environmental discharge regulations.
- Compatible with polyamide and cellulose acetate membranes.
- Can be used with other RXSOL cleaners.
- Highly effective biocide and dispersant for use in open re-circulating cooling systems and closed circuit systems.
- Can be used as a secondary biocide in systems being treated with halogen.
- Effective against Legionella bacteria.
- Low foaming.
| Product Name | RO Biocide DBN 20 |
| Part Number | RXSOL-33-3329-025 |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Branch : Kandla, Chennai, Mumbai, Vizag, Kolkata, UAE, Singapore
| Phone | +91 22 27815540 / 41 / 42 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| 123@rxmarine.com | |
| Website | www.rxmarine.com |
| Chemical Name | CAS No. | EC No. | Classification |
| 2,2-dibromo-3-nitrilopropionamide | 10222-01-2 | 233-539-7 | Xn; R20/22 Xi; R38-41-43 |
| Proprietory bromide blend | - | - | - |
| Classification1999/45/ЕC | Xi; R38-41-43 Symbols: Xi: Irritant. |
| Main hazards | Irritating to skin. Risk of serious damage to eyes. May cause sensitisation by skin contact. |
| Classification | EC 1272/2008 Acute Tox. 4: H302; Skin Irrit. 2: H315; Skin Sens. 1: H317; Eye Dam. 1: H318; |
| Signal Word | Danger |
| Hazard Statement | Acute Tox. 4: H302 - Harmful if swallowed. Skin Irrit. 2: H315 - Causes skin irritation. Skin Sens. 1: H317 - May cause an allergic skin reaction. Eye Dam. 1: H318 - Causes serious eye damage. |
| Precautionary statements - prevention |
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray. P264 - Wash hands thoroughly after handling. P270 - Do no eat, drink or smoke when using this product. P272 - Contaminated work clothing should not be allowed out of the workplace. P280 - Wear protective gloves/protective clothing/eye protection/face protection. |
| Precautionary Statement: Response |
P301+P312 - IF SWALLOWED: Call a POISON CENTER/doctor/ /if you feel unwell. P302+P352 - IF ON SKIN: Wash with plenty of water/ . P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 -Immediately call a POISON CENTER/doctor/ . P330 - Rinse mouth. P332+P313 - If skin irritation occurs: Get medical advice/attention. P333+P313 - If skin irritation or rash occurs: Get medical advice/attention. |
| Precautionary Statement-Disposal | P501 - Dispose of contents/container to local and national regulations |
| Other hazards | No data is available on this product. |
| Eye Contact | Rinse immediately with plenty of water for 15 minutes holding the eyelids open. Seek medical attention if irritation or symptoms persist. |
| Skin Contact | Remove contaminated clothing. Seek medical attention if irritation or symptoms persist. Wash off immediately with plenty of soap and water. |
| Inhalation: | If inhaled, If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician. |
| Ingestion: | DO NOT INDUCE VOMITING. Ingestion may cause nausea and vomiting. Seek medical attention if irritation or symptoms persist. |
| Most important symptoms and effects, both acute and delayed |
Inhalation Inhalation may cause nausea and vomiting. Eye contact Risk of serious damage to eyes. Skin contact Irritating to skin. May cause sensitisation by skin contact. Ingestion Harmful by inhalation and if swallowed. |
| Indication of any immediate medical attention and special treatment needed | If you feel unwell, seek medical advice (show the label where possible). |
| Suitable extinguishing media | If you feel unwell, seek medical advice (show the label where possible). |
| Special hazards arising from the substance or mixture | In case of fire and/or explosion do not breathe fumes. Burning produces irritating, toxic and obnoxious fumes. |
| Advice for firefighters | Wear suitable respiratory equipment when necessary. |
| Personal precautions, protective equipment and emergency procedures |
Personal precautions, protective equipment and emergency procedures: Ensure adequate ventilation of the working area. Wear suitable protective clothing, gloves and eye/face protection. |
| Enviromental Precaution | Do not allow runoff water to enter sewers or drains. Do not empty into drains; dispose of this material and its container in a safe way. Prevent further spillage if safe. |
|
Methods and materials for containment and cleaning up |
Absorb with inert, absorbent material. Sweep up. Transfer to suitable, labelled containers for disposal. Clean spillage area thoroughly with plenty of water. |
| Reference to other sections | See section 8 for further information. |
| Precautions for safe handling | Adopt best Manual Handling considerations when handling, carrying and dispensing. Avoid contact with eyes and skin. Use in a well ventilated area. |
| Conditions for safe storage, including any incompatibilities Keep container tightly closed. Keep in a cool, dry, well ventilated area. Store in correctly labelled containers | Keep away from food, drink and animal feedingstuffs. |
| Specificend end use | Water treatment chemicals. |
| Suitable packaging | Plastic containers. |
| Appropriate engineering controls | Ensure adequate ventilation of the working area. |
| Individual protection measures | Wear protective clothing. |
| Eye / face protection | Face shield. (Standard EN 166). |
| Skin Protection Hand Protection | Chemical resistant gloves (PVC). (Standard EN374-1). Material of Gloves: Nitrile Rubber NBR; Penetration time of Glove material: Thickness 0.4 mm; break-through time: 480 min: material: Nitrile; permeation: level 6. |
| Respiratory Protection | Do not breathe gas/fumes/vapour/spray. Suitable half mask respirator with filter P3 (EN141ABEK1). |
Gloves Suit
| Appearance | Liquid |
| Colour | Pale yellow |
| Odour | Slight |
| pH | 2-5 pH Range Neat @ 25C |
| Melting Point | No Data Availble |
| Initial Boilling Point | 70 °C |
| Flash Point | 182 °C |
| Evaporation Rate | No data available |
| Flammability (solid, Gas) | No data available |
| Autognition Temperature | Miscible in water |
| Viscosity | No data available |
| Explosive properties | No data available |
| Oxidizing properties | No data available |
| Solublility | Miscible in water |
| Conductivity | No Data available |
| Surface Tension | No data available |
| Specific Gravity | 1.1 - 1.3 @ 25C |
| Recativity | Stable under normal conditions. |
| Chemical stability | Stable under normal conditions. Unstable at elevated temerpatures. |
| Possibility of hazardous reactions | None. |
| Conditions to avoid | Keep away from direct sunlight. Keep in a cool, dry, well ventilated area. Keep only in the original container at a temperature not exceeding 70 °C. |
| Incompatible materials | Avoid contact with: Oxidising agents, Bases. |
| Hazardous decomposition products | No data is available on this product. |
| Acute toxicity | No data is available on this product. |
| Eyes Skin corrosion/irritation |
May cause irritation to skin. |
| Serious eye damage/irritation | Risk of serious damage to eyes. |
| Respiratory or skin sensitisation | May cause sensitisation by skin contact. |
| Germ cell mutangenicity | No mutagenic effects reported. |
| Carcinogenicity | No carcinogenic effects reported. |
| Reproductive toxicity | No teratogenic effects reported. |
| STOT | Single exposure None. |
| STOT | Repeated exposure None. |
| Aspiration hazard | None. |
| Repeated or prolonged exposure | Avoid prolonged or repeated exposure. |
| Persistence and degradability | Readily biodegradable. |
| Bioaccumulative potential | Does not bioaccumulate. |
| Mobility in soil | No data is available on this product. |
| Results of PBT and vPvB assessment | None. |
| Other adverse effects | None |
| Waste treatment methods |
Dispose of in compliance with all local and national regulations. 16 WASTES NOT OTHERWISE SPECIFIED IN THE LIST. 16 03 05 organic wastes containing dangerous substances. |
| Disposal methods | Dispose of in compliance with all local and national regulations. |
| Disposal of packaging | Empty containers can be sent for disposal or recycling. Empty containers can be sent to landfill after cleaning, if in compliance with local and national regulations. |
| UN number: | UN3265 |
| UN proper shipping name: | CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2,2-Di-Bromo-3-Nitrilo-Propionamide) |
ADR/ ADNR
| ADR/RID | 8 |
| Subsidiary risk IMDG | 8 |
| Subsidiary risk IATA | 8 |
| Subsidiary risk | 14.4 |
| Packing group | |
| Packing group III | 14.5. |
| Environmental hazards | |
| Marine pollutant | No |
| ADR/RID | |
| Hazard ID | 80 |
| Tunnel Category | (E) |
| IMDG EmS Code | F-A S-B |
| IATA | |
| Packing Instruction (Cargo) | 856 |
| Maximum quantity | 60L |
| Packing Instruction (Passenger) | 852 |
| Maximum quantity | 5 L |
| Regulations |
In accordance with REACH Regulation (EC) No 1907/2006 as last amended with respect to SDS provisions by Commission Regulation (EU) 2015/830. COMMISSION REGULATION (EU) No 453/2010 of 20 May 2010 amending Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), establishing a European Chemicals Agency, amending Directive 1999/45/EC and repealing Council Regulation (EEC) No 793/93 and Commission Regulation (EC) No 1488/94 as well as Council Directive 76/769/EEC and Commission Directives 91/155/EEC, 93/67/EEC, 93/105/EC and 2000/21/EC. |
| Chemical safety assessment | No data available. |
| Further information |
FOR INDUSTRIAL USE. Water Hazard Class:. WGK 1. |
| Other Information |
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Rx Marine International has been advised of the possibility of such damages. DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable. |