Part No: RXSOL-37-1904-025
Aluminium sulfate coagulant for water treatment fast turbidity color removal, phosphorus control, strong floc formation
Category
Coagulant Clear AL is an inorganic coagulant used for clarification of potable water, process water, and wastewater. It destabilizes colloids and fine suspended solids, forming voluminous floc that enmeshes particles for efficient sedimentation/filtration. Coagulant Clear AL also reduces turbidity, color, and phosphorus (as orthophosphate).
- Chromium-/chloride-free
- Effective over pH ~5.5–7.7 (optimum typically 6.0–7.0)
- Works synergistically with coagulant aids/flocculants (e.g., anionic PAM, PAC)
A high-efficiency Inorganic Coagulant designed for solid–liquid separation in water and wastewater treatment. It effectively destabilizes suspended particles, enabling rapid floc formation and clear water production. The product ensures low sludge volume and improved filtration efficiency.
Ideal for municipal, industrial, and process water clarification applications.
Application
Key Areas of Application of Coagulant AL
- Municipal: surface water clarification, phosphorus removal, tertiary treatment
- Industrial: process water, RO pretreatment, cooling tower blowdown, paper & pulp, mining, food & beverage effluents
- Sludge conditioning ahead of dewatering
Technical specifications
| Property | Typical value |
|---|---|
| Appearance | Clear to slightly opalescent, colorless–pale straw |
| Density | 1.15 - 1.2 kg/L |
| pH (neat) | Acidic |
| Solubility in water | Miscible in all proportions |
| Insolubles | ≤ 0.2 % (water-treatment grade) |
Works best when pH of water is 6-7
Supply location
Coagulant Inorganic Aluminium Sulfate manufacturer Mumbai, Kandla, Chennai, Visakhapatnam, Kolkata, India. Coagulant Inorganic Aluminium Sulfate manufacturer Dubai, Sharjah, Fujairah, Abu Dhabi, UAE Middle East. Coagulant Inorganic Aluminium Sulfate manufacturer in Sohar, Muscat, Ruwi, Oman, Kenya Africa, Canada
Remarks / Precaution
Key Features of Coagulant Clear AL
- High-clarity coagulant: Consistent aluminium content for steady jar-test to plant scale-up.
- Fast turbidity & color reduction: Rapid formation of dense floc for efficient settling/filtration.
- Phosphorus control: Effective orthophosphate removal; tune via Al:P molar ratio (typ. 1.5–2.5:1).
- Optimized pH window: Performs best at pH 6.0–7.0 with adequate alkalinity.
- Predictable alkalinity demand: ~0.5 mg/L as CaCO₃ consumed per 1 mg/L product (design-friendly).
- Low insolubles / low iron: Clean solution (insolubles ≤0.2%, Fe ≤0.03%) to protect filters and membranes.
- RO pretreatment compatible: Low organics, minimal fouling risk when dosed upstream of media/UF.
- Municipal & industrial ready: Potable/process water clarification, tertiary WWTP, mining, pulp & paper, F&B.
- Coagulant-aid synergy: Works with anionic PAM and polyDADMAC micro-doses for tough organics.
- Easy handling: SG 1.34–1.36 @ 25 °C, pumpable, fully miscible in water; feed via standard chemical metering.
- Material compatibility: Store/handle in HDPE/FRP/PVC/PP; avoid carbon steel contact.
- Sustainable operations: Reduces sludge water content via dense floc; sulfate addition predictable for compliance.
Note
- Rapid coagulation – Quickly neutralizes particle charges for effective floc formation.
- High clarity output – Produces clear, low-turbidity water.
- Versatile application – Suitable for a wide range of raw water qualities.
- Cost-effective treatment – Reduces chemical and sludge handling costs.
Safety Data (MSDS)
| Porduct Name | Coagulant Clear AL |
| Part Number | RXSOL-37-1904-025 |
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Branch : Kandla, Mumbai , Chennai, Vizag, Kolkata, UAE , OMAN , CANADA and KENYA
| Phone | +91 22 20871200 - 1400 |
| Fax | +91 22 27612100 :::AOH :0091 9821214367 |
| mail@rxmarine.com | |
| Website | www.rxmraine.com |
| Chemical Name | Cas No | EC No | % |
| Aluminum sulfate | 10043-01-3 | 233-135-0 | 20-30 |
| Proprietory polymer coagulant | - | - | 40-50 |
| Hazard Statements | H290 May be corrosive to metals. H318 Causes serious eye damage. |
| Precautionary statements | P234 Keep only in original packaging. P280 Wear eye protection/ face protection. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P390 Absorb spillage to prevent material damage. |
| Classification of the substance or mixture | No data available |
| Supplemental Hazard Statements | No data available |
| Other hazards | This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher |
| General advice | Show this material safety data sheet to the doctor in attendance |
| If inhaled | After inhalation: fresh air. |
| Eye Contact | After eye contact: rinse out with plenty of water. Call in ophthalmologist. Remove contact lenses. |
| Swallowed | After swallowing: fresh air. Make victim drink |
| Skin Contact | In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately. |
| Inhalation | No data available |
| Ingestion | No data available |
| Most important symptoms and effects, both acute and delaye | The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 |
| Indication of any immediate medical attention and special treatment needed | No data available |
| Flammability | No data available |
| Suitable extinguishing media | Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. |
| Unsuitable extinguishing media | For this substance/mixture no limitations of extinguishing agents are given. |
| Special hazards arising from the substance or mixture | Sulfur oxides Aluminum oxide Not combustible. Ambient fire may liberate hazardous vapours. |
| Further information | Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system. |
|
Hazardous combustion products |
Fire may cause the evolution of Sulphur oxides, nitrogen oxides. |
| Advice for firefighters | In the event of fire, wear self-contained breathing apparatus. |
| Protective Equipment | No data available |
| Specific Hazards Arising from the Chemical | No data available |
| Personal precautions, protective equipment and emergency procedures | Advice for non-emergency personnel: Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Keep away from heat and sources of ignition. Evacuate the danger area, observe emergency procedures, consult an expert. For personal protection see section 8 |
| Spillage |
No data available |
| Personal Protection | No data available |
| Enviromental Precaution | Do not let product enter drains. Risk of explosion. |
|
Methods and materials for containment and cleaning |
Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up carefully with liquid-absorbent material (e.g. Chemizorb®). Dispose of properly. Clean up affected area. |
| Reference to other sections | For disposal see section 13. |
| Advice on protection against fire and explosion | No data available |
| Incompatible materials | No data available |
| Hygiene measures | No data available |
| Advice on safe handling | No data available |
| Conditions for safe storage, including any incompatibilities | Tightly closed. Dry. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorized persons. Moisture sensitive. |
| Storage conditions | No metal containers. Tightly closed. Dry. hygroscopic Store under inert gas |
| Storage class | Storage class (TRGS 510) 8B Non-combustible, corrosive hazardous materials |
| Specific end use(s) | Apart from the uses mentioned in section 1.2 no other specific uses are stipulated |
| Advice on general occupational hygiene | No data available |
| Exposure controls |
Personal Protective equipment. |
| Engineering Control | No data available |
| Eye/face protection | Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses |
| Body Protection | Protective Clothing. |
| Skin protection | No data available |
| Respiratory protection |
Required when dusts are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type P2 The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
|
| Other Protection Measure | No data available |
| Control of environmental exposure | Do not let product enter drains. Risk of explosion. |
| Appearance | Clear to slightly opalescent, colorless–pale straw |
| Specific gravity | 1.15-1.28 |
| pH (neat) | 5 |
| Viscosity | 3 - 8 mPa·s (cP) |
| Refractive index | ~1.365 - 1.380 |
| Solubility in water | Miscible in all proportions |
| Freezing point | ~ −10 to −5 °C (grade/impurities dependent) |
| Reactivity | No data available |
| Chemical stability | The product is chemically stable under standard ambient conditions (room temperature) . |
| Possibility of hazardous reactions | No data available |
| Conditions to avoid | Air Exposure to moisture |
| Incompatible materials |
No data available
|
| Hazardous decomposition products | In the event of fire: see section 5 |
| Acute toxicity | LD50 Oral - Rat - male and female - > 2.000 mg/kg (OECD Test Guideline 401) Inhalation: No data available LD50 Dermal - Rabbit - male and female - > 5.000 mg/kg (OECD Test Guideline 402) |
| Skin corrosion/irritation | Skin - Rabbit Result No skin irritation - 4 h (OECD Test Guideline 404) |
| Serious eye damage/irritation | Eyes - Rabbit Result: Irreversible effects on the eye (OECD Test Guideline 405) |
| Respiratory or skin sensitization | Local lymph node assay (LLNA) - Mouse Result: negative (OECD Test Guideline 429) |
| Carcinogenicity | No data avialable |
| Germ cell mutagenicity | Test Type Ames test Test system Escherichia coli/Salmonella typhimurium Metabolic activation with and without metabolic activation Method: OECD Test Guideline 471 Result: negative Test Type: In vitro mammalian cell gene mutation test Test system mouse lymphoma cells Metabolic activation with and without metabolic activation Method OECD Test Guideline 476 Result:negative Test Type: Micronucleus test Test system Human lymphocytes Metabolic activation with and without metabolic activation Method OECD Test Guideline 487 Result: negative Test Type: Micronucleus test Species Rat Application Route Oral Method OECD Test Guideline 474 Result negative (in analogy to similar products) The value is given in analogy to the following substances: aluminium hydroxide Species: Rat Application Route: Oral Cytogenetic analysis |
| Reproductive toxicity | No data availalble |
| Specific target organ toxicity - single exposure |
Mixture may cause respiratory irritation.
|
| Additional Information | The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. Repeated dose toxicity - Rat - male - Oral - NOAEL (No observed adverse effect level) - 18 mg/kg - LOAEL (Lowest observed adverse effect level) - 90 mg/kg Remarks: (in analogy to similar products) The value is given in analogy to the following substances: aluminium(III) chloride, anhydrous RTECS: BD1700000 To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. |
| Persistence and degradability | The methods for determining biodegradability are not applicable to inorganic substances |
| Toxicity to fish | Semi-static test LC50 - Danio rerio (zebra fish) - > 87,5 mg/l - 96 h (OECD Test Guideline 203) |
| Toxicity to daphnia and other aquatic invertebrates | Static test EC50 - Daphnia magna (Water flea) - > 200 mg/l - 48 h (OECD Test Guideline 202) |
| Toxicity | No data available |
| Toxicity to bacteria | Static test EC50 - activated sludge - > 200 mg/l - 3 h (OECD Test Guideline 209) |
| Toxicity to algae | Static test ErC50 - Pseudokirchneriella subcapitata (microalgae) - 0,24 mg/l - 72 h (OECD Test Guideline 201) |
| Products Biodegradation | No data available |
| Mobility in soil | No data available |
| Results of PBT and vPvB assessment | This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. |
| Endocrine disrupting properties | The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher |
| Other adverse effects | No data available . |
| Product | See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions. |
| UN number | ADR/RID:3260 IMDG:3260 IATA:3260 |
| UN proper shipping name | ADR/RID:CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (aluminium sulfate) IMDG:CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (aluminium sulfate) IATA:CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (aluminium sulfate) |
| Transport hazard class(es) | ADR/RID: 8 IMDG:8 IATA:8 |
| Packaging group | ADR/RID: Ill IMDG: llI IATA:Ill |
| Environmental hazards | ADR/RID:No IMDG:No IATA: No |
| Special precautions for user | Tunnel restriction code (E) |
| Further information | No data available |
| Safety, health and environmental regulations/legislation specific for the substance or mixture | This material safety data sheet complies with the requirements of Regulation (EC) No. 1907/2006. |
| Other regulations | Take note of Dir 94/33/EC on the protection of young people at work. |
| Chemical Safety Assessment | A Chemical Safety Assessment was not carried out for this substance. |
| 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 weassume 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. |