ORG 75 Membrane Clean MC Acid Cleaner

Rapid mineral scale removal acid based cleaners for membrane systems.

SKU: RXSOL-33-1092-025 Category:

Description

ORG 75 Membrane Clean MC Acid Cleaner – a highly acidic liquid cleaner developed for effective cleaning of reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF), and microfiltration (MF) membrane systems that are Acid-Tolerant.

Its formulation is designed to dissolve inorganic scales, metallic hydroxides, and other acid-soluble foulants, restoring membrane performance and extending membrane life.






Product Details

Application

Key Areas of Application of Membrane Cleaning Acidic Cleaners

  • Cleaning of acid-tolerant RO, NF, UF, and MF membranes.
  • Removal of calcium carbonate, barium sulfate, strontium sulfate, and iron hydroxide scales.
  • Preventive maintenance to minimize pressure drop and restore normalized flow.
  • Suitable for use in industrial, municipal, and desalination plants.

Dosage & Procedure

Usage Guide of Acidic Membrane Cleaner 75

Preparation of Cleaning Solution
  • Use RO permeate or deionized water for dilution.
  • Recommended working concentration: *0.3% - 0.5% v/v (≈ 3 L of RXSOL ORG 75 Membrane Cleaner in 1000 L of water).*
 
Cleaning Procedure
 
1. System Preparation
  • Flush the membrane system with RO permeate or DI water to remove feedwater.
  • Isolate the system and drain as required.
 
2. Solution Preparation
  • Prepare the cleaning solution in the CIP (Cleaning-in-Place) tank at * 0.3% v/v.
  • Mix gently until homogeneous.
 
3. Circulation Phase
  • Circulate the solution through the membrane system for 30–60 minutes.
  • Maintain flow rates recommended by the membrane manufacturer.
  • Keep temperature below 35 °C (95 °F) for safe cleaning.
 
4. Soak Phase (Optional for Severe Scaling)
  • Stop circulation and allow the membranes to soak for 1–2 hours.
  • Restart circulation for an additional 15–20 minutes.
 
5. Rinsing
  • Thoroughly flush the system with RO permeate or DI water until the rinse water pH is close to feedwater level.
  • Resume normal operation only after confirming system stabilization.
 
Frequency of Use
 
Apply cleaning in one of the two cases:
  • Normalized flow decreases by 10–15%, or
  • Differential pressure increases by 15–20%.
 
Regular preventive cleaning is recommended to avoid irreversible fouling.
 
Important Notes
  • Do not exceed recommended dosage unless advised.
  • Always check membrane manufacturer’s chemical tolerance guidelines (pH, temperature, compatibility).
  • Dispose of spent solution in compliance with local environmental regulations.

 

*NOTE: Dosage entirely depends on the system condition and heaviness of scale deposit. Dosage can vary 2-5% also.

Technical Specifications

Parameter Value
Appearance Clear, colorless to slightly hazy liquid
Odor Mild, acidic
pH (1% solution) < 2
Specific Gravity (25 °C) ~ 1.20 – 1.25 g/cm³
Solubility Completely miscible in water
Flash Point Non-flammable
Boiling Point > 100 °C
Freezing Point ~ –10 °C

Notes & Precautions

Features of Acidic Cleaner Membrane Cleaning Liquid
  • Highly Effective Cleaning – Rapidly dissolves inorganic scales, carbonate deposits, and metallic hydroxides to restore membrane performance.
  • Low Dosage Requirement (0.3%) – Achieves excellent results at very low concentrations, reducing chemical consumption and cost.
  • Membrane Compatible – Safe for use with acid-tolerant RO, NF, UF, and MF membranes within OEM-recommended pH ranges.
  • Extended Membrane Life – Prevents irreversible fouling, minimizing the need for premature membrane replacement.
  • Operational Efficiency – Restores normalized flow and reduces pressure drop, improving overall system productivity.
  • Versatile Use – Effective in industrial, municipal, food & beverage, and desalination applications.
  • Environmentally Safer Option – Non-flammable formulation, easy to handle and store compared to stronger mineral acids.

Generic / Chemical Name

Metal Cleaner

Areas of Use

POTABLE WATER SYSTEM RO UNIT MEMBRANE CLEANER ACIDIC LIQUID - SCALE REMOVER FOR REVERSE OSMOSIS SYSTEMS

Supply Locations

Membrane Acid Cleaner manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai UAE, Barka Ruwi, Muscat Oman, Kenya Africa. Get the best quality of Membrane Clean Acid Cleaner at a competitive price from us. We have ready stock of Membrane Cleaner Acid Scale Dissolver in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Safety Data (MSDS)

Product Name RXSOL-33-1092-025
Product Type ORG 75 Membrane Clean MC Acid Cleaner

Company Details:

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

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

Phone +91 22 65113333 / 5555 / 9999 / 27611360
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email mail@rxmarine.com

Name CAS # % by Weight
Proprietory Blend of non-hazardous acidic agents, buffers, chelating Agents and corrosion Inhibitors N/A > 30

Odour

Odourless.

Appearance

Liquid, pale yellow, soluble in water.

Contact with eyes

Can cause damage to the eyes.

Contact with skin

Causes burns (R34).

Inhalation

Vapours or aerosols may cause irritation of eyes, nose and respiratory tract, Can cause damage to the lungs.

Ingestion

The ingestion of significant quantities may cause damage to digestive syste.

Inhalation

After inhalation medical attention require

Skin Contact

In case of contact with skin , wash immediately with plenty of water and soap. Remove contaminated clothes.

Eye Contact 

Flush with running water for at least 15 minutes Immediately medical attention require.

Ingestion

seek medical attention , try to drink more plenty of fresh water.

Suitable    

Not known , on direct exposure to heat dangrous emission of gas of  COx SOx can be released

Not suitable  

Not applicable

Special  

Not applicabe

Protection of fire Fighter

Not applicable  

Precaution for fire-fighters   

Wear protective equipment with breathing apparatus.

Enviromental Precaution

Direct flow into drainage system, surface or ground water is  prohibited. First of all neutralize with alkaline materials like lime powder for pH balancing between 6-10.

Cleaning Method

Flush Spill Area with Water and avoid contact with skin and eye.

Condition to Avoid  

Non flammable but avoid direct heating

Materials  to Avoid   

Do not subject to ALKALINE medium.

Handling

Keep Container Tightly Closed

NOTE

Eyewash facilities require at workplace

The product causes corrosion on skin and mucous membranes Pl. Note that In case of discharge of acidic or alkaline products into the sewerage system the pH must be in the range of 6-10 since higher or lower pH values may damage the sewerage system or impair biological dosage treatment plants. So that for maintaining pH we have to add acidic / basic medium neutaliser . For example if pH is less than 6 basic neutraliser is required and if pH is more than 10 acidic nature neutraliser is required. For details of any guideline pl. Visit our technical website www.rxmarine.com
• Dilute in water (always use plastic jar and RXSOL products should be added to  water  never add water to RXSOL products.)

NOTE: On Use, the product is diluted - Wash hands thoroughly after handling. In case of mechanical failure or when dealing with an unknown product dilution, wear full Personal Protective Equipment (PPE).

Personal protection:

Respiratory System Protection  

Approved respirator must be worn when spraying 

Eye Protection  

Strictly wear eye protection

Hand protection  

wear PVC chemical resistance protective gloves

NOTE: On Use, the product is diluted - Adequate general ventilation is typically sufficient to control exposure to contaminants.

Appearance  

Clear liquid

Density  

g/cm3 at 15°C: > 1.1

pH   

10% solution 1.5-2.5

Flash Point  

Not applicable

Compatibility

 

Metal

Concentrate and long touch may corrode.

Rubber

No known effect

Hazardous Decomposition Products

Do not occur if stored and used as directed.  In FIRE combustion CO, CO2 ,  NH3 , SOX etc hazardous gas  produced.  

NOTE

AVOID CONTACT WITH ALKALINE SUBJECT.

Skin Irritation 

Cause severe irritation

Eye Irritat   

Cause severe irritation

Sensitization  

Cause Sensitizing

Chronic Toxicity  

Not Identified

Carcinogencity

No.

NOTE: On Use, the product is diluted

RXSOL MB 1011 is degradable , and due to highly acidic in nature must be neutralized as per guidance and ingridents used in it.Direct contact is Harmful to aquatic organism.

As per guide line of local rules and regulation and before disposal and neutralization pl. refer 07 article.

Transport over land ADR/RID

1805 8/11c 8/11c

Transport over inland waterways ADN/ADNR

 

Transport over sea IMDG

8

Transport by air ICAO/IATA

8/1805

Phosphoric acid

 

sea

EMS 8-08, MFAG 700 PG III

Classification and labelling according to 4. Novelle Gefahrstoff-Verordnung

Symbols of danger 

C Corrosive

R-phrases

R34 : Cause burns

S-phrases

S26 : In case of contact with eyes, rinse immediately with plenty of water and seek medical. advice. S45 : In case of accident or if you feel unwell, seek medical advice immediately

National prescriptions

Water hazard class (WGK)

2 (self classification on the basis of component assessments or analogy conclusions without addition/subtraction of points for good/poor biodegradability etc.)

This information is based on our current level of knowledge and relates to the product in the state in which it is delivered. It is intended to describe our products from the point of view of safety requirements and is not intended to guarantee any particular properties.

 

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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