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Antiscalant RO

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This is a reverse osmosis membrane treatment Antiscalant chemicals . It is highly concentrated polymer chemicals.

SKU: RXSOL-33-3302-230 Category:

Description

This is a reverse osmosis membrane treatment chemicals . It is  highly concentrated  polymer chemicals. Antiscalant RXSOL-33-3302-230 is a liquid antiscalant designed to inhibit scale in cellulose acetate and polyamide membrane separation systems. The formulation contains a 35% by weight solution of poly acid that has a tight molecular weight range of 2000. This product is designed for use in waters that do not have a high potential for colloidal and silt fouling of RO membrane surfaces (i.e. groundwater applications). Antiscalant RXSOL-33-3302-230  can be injected neat or diluted and a site‐specific dosage can be determined using  software program.

 

 

 






Product Details

Application

Performance:

Antiscalant RXSOL-33-3302-230 offers a variety of critical performance and application benefits:

  • Inhibits RO membrane scaling caused by the following:
Calcium Carbonate:  CaCO3
Calcium Sulfate:  CaSO4
Barium Sulfate: BaSO4
Strontium Sulfate: SrSO4
Calcium Fluoride: CaF2
  • Compatible with the polyamide and cellulose acetate RO membranes of the leading manufacturers.

Dosage & Procedure

Antiscalant RXSOL-33-3302-230  performance is achieved when the chemical is injected downstream of multimedia filters and upstream of cartridge filters. For maximum effectiveness, Antiscalant RXSOL-33-3302-230 should be added prior to the static mixer or cartridge filter housing. For potable  the maximum dosage is 10 mg/L. Maximum dilution is 10% with RO permeate or DI water

Dosing Guidelines: 

The typical dosage range is between 2 to 5 ppm or Typical dosage range is between 2 and 6 mg/L.. A site‐specific dose can be determined using computer program. Like any injected chemical, over or underdosing may cause unnecessary membrane system fouling. Please contact the Avista customer service department for customized dosing instructions.

Dilution:

This product is formulated to be injected neat. However, if a dilution is required, use demineralized or RO permeate water. If neither of these is available, softened water may be substituted. The dilution for Antiscalant RO should not result in a solution strength of less than 10%. This guidelin will protect the effectiveness of the internal bacteriostat which inhibits bacterial growth in the drum and feed tank.Maximum dilution is temperature related as shown below.

Temperature, °C     Maximum Dilution, %
<30                                        12
30-35                                     25
>35                                        50

230  performance is achieved when the chemical is injected downstream of multimedia filters and upstream of cartridge filters. For maximum effectiveness, Antiscalant RXSOL-33-3302-230 should be added prior to the static mixer or cartridge filter housing. For potable  the maximum dosage is 10 mg/L. Maximum dilution is 10% with RO permeate or DI water

Dosing Guidelines: 

The typical dosage range is between 2 to 5 ppm or Typical dosage range is between 2 and 6 mg/L.. A site‐specific dose can be determined using computer program. Like any injected chemical, over or underdosing may cause unnecessary membrane system fouling. Please contact the Avista customer service department for customized dosing instructions.

Dilution:

This product is formulated to be injected neat. However, if a dilution is required, use demineralized or RO permeate water. If neither of these is available, softened water may be substituted. The dilution for Vitec 1000 should not result in a solution strength of less than 10%. This guidelin will protect the effectiveness of the internal bacteriostat which inhibits bacterial growth in the drum and feed tank.Maximum dilution is temperature related as shown below.

Temperature, °C     Maximum Dilution, %
<30                                        12
30-35                                     25
>35                                        50

Packaging and Storage:

Standard regional pack sizes are listed below and custom packaging can be provided worldwide. This product should be protected from freezing.

Specifications
Appearance: Yellow to liquid
pH (10% solution): 2.9

Specific Gravity@20oC:

  1.67 - 1.2

 Packing 30 Kgs, 230 Kgs drum.

 





 

Technical Specifications

Standard regional pack sizes are listed below and custom packaging can be provided worldwide. This product should be protected from freezing.

Specifications
Appearance: Yellow to liquid
pH (10% solution): 2.9

Specific Gravity@20oC:

  1.67 - 1.2

 

 





 

Application:

Antiscalant RXSOL-33-3302-

Notes & Precautions

RO antiscant

Scaling is caused in membranes because the level of hardness salts in the water becomes highly concentrated as it passes through the RO unit. In smaller units scale formation can be prevented by base exchange softening the make-up water but for larger systems that is very expensive. We have developed a range of easy to handle, cost effective RO Antiscalant which increase the solubility of the hardness salts so they remain in solution rather than forming scale on the membrane. Our cost effective RO antiscalants will inhibit a wide range of foulants including: calcium carbonate, calcium sulphate, barium sulphate, strontium sulphate, calcium fluoride, silica and iron.

RO Antiscalants are dosed directly to the RO feed water tank or feed water line (after pretreatment) at the recommended dosage of 1-3 mg/L and maximum dosage at 8mg/L, subject to inlet water quality and parameters is respect of Calcium Hardness, Iron, TDS, Alkalinity, pH and silica content. Maximum dilution should be 10% with RO or DI water for temperature less than 30 deg C. For higher temperature the dilution ratio can increase. 

Key Features and Benefits

  • Inhibit scale formation and effectively controls corrosion
  • Protects the membrane efficiently
  • Enhance the plant operation and equipments life span
  • Economical
  • Easy in usage and handling
 
Our RO Antiscalant (HIGH PH) is a super-threshold RO membrane antiscalant and antifoulant which is able to stabilize a wide range of supersaturated salt solutions, thereby preventing the precipitation on the membrane surface. 


It reduces the risk of scaling and eliminates the use of hazardous acids,resulting in efficient plant operation with highest possible conversion rate. 

It is a very effective antiscalant . It is also compatible with RO CHEMICALS series of coagulant and flocculants (polyelectrolytes). Our RO Antiscalant (HIGH PH) is effective in minimizing scaling in presence of foulants like Calcium Carbonate, Sulfate salts of Calcium, Barium, Strontium and Magnesium, Calcium Fluoride, Iron and Silica.

Key Features and Benefits

  • Effective scale inhibition 
  • Alkalinity builder 
  • High recovery rate 
  • Low Chemical dosage 
  • Cost Effective 
  • Effective Iron fouling control by sequestration 
  • Reduced frequency of membrane cleaning 
  • Compatible with all types of membranes 
  • Completely organic and biodegradable 


Application and Dosage
Our RO Antiscalant (HIGH PH) is dosed directly to the RO feed water tank or feed water line (after pretreatment) at the minimum recommended dosage of 1ppm and maximum dosage at 15ppm, subject to inlet water quality and parameters is respect of Calcium Hardness, Iron, TDS, Alkalinity, pH and silica content. 

In case of high iron content of about 0.5 to 1.0ppm, the dosing has to be increased by 10-15ppm for stabilizing Calcium. 

At about 10-15ppm dosage our RO Antiscalant (HIGH PH) is capable of fully inhibiting iron and calcium, and silica up to 166ppm. For higher silica content RXSOL ANTISCALANT should be used. 

Antiscalant RO                                   RXSOL-33-3302-025
Antiscalant C.I ALKA                          RXSOL-33-2034-025
Membrane Antiscalant ALKA 191T    RXSOL-33-3321-030 
Antiscalant ORG EV 2030                 RXSOL-33-3325-230
Antiscalant RXSOL ORG EV             RXSOL-33-3327

Supply Locations

RO Antiscalant RXSOL-33-3302-230 manufacturer, exporter and supplier in UAE OMAN KENYA SUDAN YEMEN and in INDIA. RXSOL-33-3302-230 Antiscalant supplier in Dubai, Sharjah, Ajman, Abudhabi, Muscat Sohar Barka, Mumbai, Visakhapatnam, Chennai, Kolkata West Bengal, Surat Gandhidham Gujrat, Varanashi, TATA Patna, Paradip, Sudan, Yemen, Nairobi Kenya

Safety Data (MSDS)

Product Code RXSOL-33-3302-230
Product Name ANTISCALANT

Company Details:

RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA

Stock Points: Mumbai, Kandla, Kolkata, Chennai, Vizag, Fujairah UAE, Muscat Oman, Kenya, Canada

Phone +91 22 65113333 / 5555 / 9999
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email mail@rxmarine.com

INGREDIENTS CAS no

Concentration

 Exposure Limits / Health Hazards
Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt 7414-83-7 10% ND

PHOSPHONIC ACID

(1-HYDROXYETHYLIDENE)BIS

 2809-21-4 7- 13 % ND
Proprietary Blend of polymerised polyacrylate - >80% ND

 

 

Skin contact

May be irritating 
Eye contact

May be irritating 

Inhaled

Breathing of the mists, vapors or fumes may irritate the nose, throat and lungs. Symptoms may include sore throat, coughing, labored breathing, sneezing and burning sensation, depending on the concentration and duration of exposure. Overexposure to this material may cause systemic damage including target organ effects listed under "Toxicological Information

 

 

 

inhaled

Remove to fresh air. If not breathing, institute rescue breathing. If breathing is difficult, ensure airway is clear and give oxygen

skin contact

Breathing of the mists, vapors or fumes may irritate the nose, throat and lungs. Symptoms may include sore throat, coughing, labored breathing, sneezing and burning sensation, depending on the concentration and duration of exposure. Overexposure to this material may cause systemic damage including target organ effects listed under "Toxicological Information

eye contact

Flush immediately with large amounts of water for at least 15 minutes. Eyelids should be held away from the eyeball to ensure thorough rinsing. GET IMMEDIATE MEDICAL ATTENTION

Ingestion

Keep affected person warm and at rest. GET IMMEDIATE MEDICAL ATTENTION. Never give anything by mouth to an unconscious person. Do not induce vomiting because of danger of aspirating liquid into lungs, causing serious damage and chemical pneumonitis

 

 

EXTINGUISHING MEDIA

Material itself will not burn

BASIC FIRE FIGHTING PROCEDURES

area and fight fire from a safe distance. Use extinguishing agent suitable for type of surrounding fire. Use water spray to cool adjacent structures and to protect personnel. Shut off source of flow if possible. Firefighters must wear MSHA/NIOSH approved positive pressure breathing apparatus (SCBA) with full face mask and full protective equipment

 

 

emergency action

Keep unnecessary people away. Isolate spill area and keep unnecessary people away

environmental precautions

If product is released to the environment, take immediate steps to stop and contain release. Caution should be exercised regarding personnel safety and exposure to the released product. Notify local, provincial and/or federal authorities, if required

spill or leak procdure

Large spills may be neutralized with dilute alkaline solutions of soda ash or lime. Stop leak when safe to do so. Do not touch or walk through spilled material.

 

 

Precautions for safe handling

This material should be stored and shipped in plastic or plastic lined containers. Do not use with materials or equipment sensitive to acidic solutions

Conditions for safe storage, including any incompatibilities

Avoid contact with strong oxidizers, bases, and metals. Store in tightly closed containers in cool, dry area away from heat and incompatibles

 

 

 

engineering controls

General or local exhaust ventilation and other forms of engineering controls are the preferred means for controlling exposures.

Eye/face protection

Wear chemical safety goggles to prevent eye contact. Have eye washing facilities readily available where eye contact can occur

Skin protection

 Avoid skin contact with this material. If skin contact is anticipated, protective clothing, including impervious gloves, should be worn. Protective glove materials include, but are not limited to natural rubber, neoprene or nitrile.

 

 

Appearance

Yellow to Amber liquid

Odour

NA

pH

3-6

Melting point/freezing point

-4 deegree

Specific Gravity

1.05

Bulk Density

NA

Flah Point

NA

Water solubility

Completely soluble

 

STABILITY/INCOMPATIBILITY:-     Incompatible with bases, and oxidizers. Avoid contact with metals. See precautions under
Handling & Storage

 

skin contact

may be irritating 
eye contact

may be irritating 

inhaled

Breathing of the mists, vapors or fumes may irritate the nose, throat and lungs. Symptoms may include sore throat, coughing, labored breathing, sneezing and burning sensation, depending on the concentration and duration of exposure. Overexposure to this material may cause systemic damage including target organ effects listed under "Toxicological Information

Potential routes of exposure Inhalation, skin contact, eye contact
Potential effects of acute overexposure Inhalation exposure may cause tingling, coughing, sneezing, and difficulty breathing. Symptoms of skin and eye contact may include redness and irritation. Ingestion may cause stomach pains, cramps, and gastritis.
Potential effects of chronic overexposure Prolonged or repeated skin overexposure to this product may cause dermatitis (dry, red skin). Symptoms may include tingling, redness, and visible injury.
Symptoms of over-exposure Immediate: Inhalation exposure may cause tingling, coughing, sneezing, and difficulty breathing. Symptoms of skin and eye contact may include redness and irritation.Ingestion may cause stomach pains, cramps, and gastritis. Delayed: Prolonged or repeated skin overexposure to this product may cause dermatitis (dry, red skin). Symptoms may include tingling, redness, and visible injury.
Conditions aggravated by overexposure Preexisting dermatitis, other skin conditions, and respiratory conditions may be aggravated by exposures to this product.
Recommendations to physicians Treat symptoms and eliminate exposure.
Irritation YES This product can be irritating to contaminated tissue.
Sensitization NO
Carcinogenicity NO
Mutagenicity NO
Reproductive toxicity NO
Biological Exposure Index N/A
Other potential health effects Currently, there are no Biological Exposure Indices (BEIs) for any component of this product.

Ecotoxicity                                 No information available.
Persistence and Degradability The components of this product decompose in soil and water.
Bioaccumulative Potential The components of this product are not expected to bioaccumulate.
Mobility in Soil When spilled onto soil, this product will infiltrate downward, the rate being greater with lower concentration because of reduced viscosity. During transport through the soil, this product will dissolve some of the soil material, in particular, carbonatebased materials.
Other adverse effects This product may be harmful to aquatic life if large volumes of it are released into an aquatic environment.

 

Preparing Wastes of this Product for
Disposal                                		 Waste disposal must be in accordance with appropriate U.S. Federal, State, and local regulations or with local regulations. This product, if unaltered by the handling, may be disposed of by treatment at a permitted facility or as advised by your local waste regulatory authority.
Disposal of Contaminated Packaging Cleaned containers can be recycled or disposed of as non-contaminated waste, if authorized by your local authorities. Dispose of containers as required by local regulations.
EPA   Waste  Number Not applicable.

DOT 

UN        Number                                          Not applicable
Proper shipping name Not applicable
Hazard Class Not applicable
Packing group Not applicable
Marine Pollutant NA Emergency Response Guide Number (2008) Not applicable
Transport in Bulk (Annex II of MARPOL 73/78 and IBC Code) Not applicable
Special Transport Precautions  Not applicable
National Motor Freight #70

International Air Transport Association

UN        Number                                                                            Not applicable
Proper shipping name Not applicable
Hazard Class Not applicable
Packing group Not applicable
IATA Emergency Response Code Not applicable
Excepted Quantity Not applicable

International Maritime Organization

UN        Number                                          Not applicable
Proper shipping name Not applicable
Hazard Class Not applicable
Packing group Not applicable
Marine Pollutant NA Emergency Response Guide Number (2008) Not applicable
Transport in Bulk (Annex II of MARPOL 73/78 and IBC Code) Not applicable

 

 

SARA 302 RQ NO
SARA 302 TPQ NO
SARA 313 LISTED NO
SARA 311/312 ACUTE NO
SARA 311/312 CHRONIC YES
SARA 311/312 FIRE NO
SARA 311/312 PRESSURE NO
SARA 311/312 REACTIVITY NO
EPA EXTREMELY HAZARDOUS SUBSTANCE NO
WHMIS E
DSL YES
NDSL N/A
REACH Pre-registered List YES
TSCA YES

 

 

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.

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