A low-foaming, multi-component powder cleaner formulated for RO, NF, and UF membrane systems. It contains a synergistic blend of chelating acids and dispersants designed to dissolve iron, manganese, and aluminium oxides, while also breaking down calcium carbonate scale and other inorganic foulants.
ORG Clean MC 721 Acidic Membrane Cleaner a low-foaming, multi-component powder cleaner formulated for RO, NF, and UF membrane systems. It contains a synergistic blend of chelating acids and dispersants designed to dissolve iron, manganese, and aluminium oxides, while also breaking down calcium carbonate scale and other inorganic foulants. By restoring clean membrane surfaces, it helps reduce differential pressure, improve flux, and enhance salt rejection efficiency.
| Parameter | Guidance |
|---|---|
| Working concentration | 1 % – 2 % w/v solution |
| Contact time / method | Alternating cycles of circulation & soaking for 2-3 hours |
| After-treatment rinse | Flush thoroughly with chlorine-free permeate until neutral pH |
| Membrane compatibility | Suitable for RO, NF, UF membranes; low pH means acid-resistant materials required for contact surfaces (pumping equipment, piping, tanks) |
| Property | Typical Value |
|---|---|
| Appearance | White powder |
| Odour | Mild |
| Bulk density | ~1.20 – 1.30 g/cm³ |
| Solubility | Soluble in water |
| pH (1% aqueous solution) | < 2.0 |
| Freezing point | Not applicable |
| Stability / Shelf Life | 2 years under normal conditions, stored dry and sealed |
ORG Clean MC 721 Acidic Membrane Cleaner powder manufacturer, exporter and supplier in Mumbai, Kolkata, Chennai, Muscat - oman, Fujairah - UAE, Sharjah, Ajman, Abudhabi, Diera Middle East - UAE, Visakhapatnam, Gandhidham, Surat, Navi Mumbai, Taloja MIDC, Pune, Nashik
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| Product Name | RXSOL-33-3322-020 |
| Product Type | ORG Clean MC 721 Acidic Cleaner |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point ::: Mumbai, Barka - Muscat, Kolkata, Fujairah, Chennai, Visakhapatnam, Gandhidham
| Phone | +91 22 27815541 / 42 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| mail@rxmarine.com |
Composition:
| Name | CAS # | % by Weight |
| Proprietory Blend of Acidic Granual mixture | ------------ | 100 |
Toxicological Data on Ingredients: Calcium carbonate: ORAL (LD50): Acute: 6450 mg/kg [Rat].
Potential Acute Health Effects:
Hazardous in case of eye contact (irritant). Slightly hazardous in case of skin contact (irritant), of ingestion, of inhalation.
Potential Chronic Health Effects:
CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available. The substance may be toxic to kidneys. Repeated or prolonged exposure to the substance can produce target organs damage.
| Eye Contact: | Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. WARM water MUST be used. Get medical attention. |
| Skin Contact: | Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. |
| Serious Skin Contact: | Not available. |
| Inhalation: | If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. |
| Serious Inhalation: | Not available. |
|
Ingestion: |
Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear. |
| Serious Ingestion: | Not available. |
| Flammability of the Product: | Non-flammable. |
| Auto-Ignition Temperature: | Not applicable. |
| Flash Points: | Not applicable. |
| Flammable Limits: | Not applicable. |
| Products of Combustion: | Not available. |
| Fire Hazards in Presence of Various Substances: | Not applicable. |
| Explosion Hazards in Presence of Various Substances: | Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. |
| Fire Fighting Media and Instructions: | Not applicable. |
| Special Remarks on Fire Hazards: | Will ignite and burn fiercely in contact with fluorine |
|
Special Remarks on Explosion Hazards: |
When a mixture of calcium carbonate and magnesium is heated in a current of hydrogen, a violent explosion occurs. |
| Small Spill: | Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. |
| Large Spill: | Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities. |
| Precautions: | Do not ingest. Do not breathe dust. Avoid contact with eyes. Wear suitable protective clothing. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents, acids. |
| Storage: | Keep container tightly closed. Keep container in a cool, well-ventilated area. Hygroscopic |
| Engineering Controls: | Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. |
| Personal Protection: | Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves. |
| Personal Protection in Case of a Large Spill: | Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. |
| Exposure Limits: | TWA: 10 (mg/m3) from ACGIH (TLV) [United States] Inhalation Total. TWA: 10 STEL: 20 (mg/m3) [Canada] Inhalation Total. TWA: 5 (mg/m3) from OSHA (PEL) [United States] Inhalation Respirable. TWA: 15 from OSHA (PEL) [United States] Inhalation Total.Consult local authorities for acceptable exposure limits. |
| Physical state and appearance: | Solid. (Powdered solid.) |
| Odor: | Odorless. |
| Color: | White. |
| pH (1% soln/water): | Not available. |
| Boiling Point: | Not available. |
| Melting Point: | 825°C (1517°F) |
| Critical Temperature: | Not available. |
| Specific Gravity: | 2.8 (Water = 1) |
| Vapor Pressure: | Not applicable. |
| Vapor Density: | Not available. |
| Volatility: | Not available. |
| Odor Threshold: | Not available. |
| Water/Oil Dist. Coeff.: | Not available. |
| Ionicity (in Water): | Not available. |
| Dispersion Properties: | Not available. |
|
Solubility: |
Very slightly soluble in cold water. Soluble in dilute acid. Insoluble in alcohol. |
| Stability: | The product is stable. |
| Instability Temperature: | Not available. |
| Conditions of Instability: | Incompatible Materials |
| Incompatibility with various substances: | Reactive with oxidizing agents, acids. |
| Corrosivity: | Non-corrosive in presence of glass. |
| Special Remarks on Reactivity: | Hygroscopic. Will ignite and burn fiercely in contact with fluorine. Incompatible with acids, alum, ammonium salts, mercury + hydrogen, aluminum and magnesium |
| Special Remarks on Corrosivity: | Not available. |
| Polymerization: | Will not occur. |
| Routes of Entry: | Inhalation. Ingestion. |
| Toxicity to Animals: | Acute oral toxicity (LD50): 6450 mg/kg [Rat]. |
| Chronic Effects on Humans: | May cause damage to the following organs: kidneys. |
| Other Toxic Effects on Humans: | Slightly hazardous in case of skin contact (irritant), of ingestion, of inhalation. |
| Special Remarks on Toxicity to Animals: | Not available. |
| Special Remarks on Chronic Effects on Humans: |
Not available. |
| Special Remarks on other Toxic Effects on Humans: | Acute Potential Health Effects: Skin: Causes skin irritation. Eyes: Dust causes eye irritation. Inhalation: Excessive inhalation causes respiratory tract and mucous membrane irritation. Low hazard for usual industrial handling. Ingestion: Ingestion of large amounts may cause gastrointestional tract disturbances with nausea and possibly constipation. Expected to be a low hazard for usual industrial handling. Chronic Potential Health Effects: Chronic ingestion may affect kidneys, and may cause hypercalcemia with alkalosis. |
| Ecotoxicity: | Not available. |
| BOD5 and COD: | Not available. |
| Products of Biodegradation: | Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. |
| Toxicity of the Products of Biodegradation: | The product itself and its products of degradation are not toxic. |
| Special Remarks on the Products of Biodegradation: | Not available. |
Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations.
| DOT Classification: | Not a DOT controlled material (United States). |
| Identification: | Not applicable. |
| Special Provisions for Transport: | Not applicable. |
No Information Available
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.
