Sodium dichloroisocyanurate
- CAS Number
- 2893-78-9
- HSN Code
- 29336990
- Molecular Formula
- C3Cl2N3NaO3
- Catalogue Number
- AL4125
- Purity
- ≥ 98%
- Molecular Weight
- 219.95 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Sodium dichloro-s-triazinetrione is a white solid with an odor of bleach-like odor. Mixes with water.
Also known as Dichloroisocyanuric acid sodium salt.
- Catalogue No.
- AL4125
- CAS Number
- 2893-78-9
- Molecular Formula
- C3Cl2N3NaO3
- Molecular Weight
- 219.95 g/mol
- HSN Code
- 29336990
- Grade
- 98%
- Product Form
- Substance
Melting point: 230-250 °C; Density: Density (at 20 °C): 0.96 g/cm³; Solubility: 0.5g/100g acetone at 30 °C.
- Appearance
- White, crystalline powder
- Shelf Life
- 2 years
- Packaging
- Available in: 100 gm plastic bottle, 500 gm plastic bottle
- Storage
- Store only in original container. Separated from flammable substances and incompatible materials. See Chemical Dangers. Well closed. Fireproof. Dry. Provision to contain effluent from fire extinguishing. Store in an area without drain or sewer access.
1.1 — Product identifier
- Chemical Name
- Sodium dichloroisocyanurate
- Catalogue No.
- AL4125
- Product form
- Substance
- CAS Number
- 2893-78-9
- EC Number
- 220-767-7
- Grade
- 98%
- EC Index Number
- 015-005-00-1
- Chemical Formula
- C3Cl2N3NaO3
- HSN Code
- 29336990
- Synonyms
- Dichloroisocyanuric acid sodium salt
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Chlorine-releasing disinfectant and bleaching agent
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Ox. Sol. 2; Acute Tox. 4; Eye Irrit. 2; STOT SE 3; Aquatic Acute 1; Aquatic Chronic 1
- Classification source
- ECHA C&L Inventory via PubChem CID 517202 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Oxidizer, Irritant, Environmental Hazard
- Signal word
- Danger
- Hazard statements
- H272: May intensify fire; oxidizer; H302: Harmful if swallowed; H319: Causes serious eye irritation; H335: May cause respiratory irritation; H400: Very toxic to aquatic life; H410: Very toxic to aquatic life with long lasting effects
2.3 — Other hazards
- Other hazards
- Oxidizing agent; may cause fire or explosion in contact with combustible materials.
3.1 — Substance
- Name
- Sodium dichloroisocyanurate
- CAS No.
- 2893-78-9
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water.
- First-aid measures after eye contact
- First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of the respiratory tract, skin, and eyes; potential for chemical burns.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Thermally unstable. Decomposes at fire temperature and is self-sustaining even if heat source is removed.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area and ventilate. Avoid dust formation. Use appropriate protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Personal protection: face shield and particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered dry containers. Carefully collect remainder.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Handle with gloves and avoid contact with skin and eyes. Use in a well-ventilated area.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store only in original container. Separated from flammable substances and incompatible materials. See Chemical Dangers. Well closed. Fireproof. Dry. Provision to contain effluent from fire extinguishing. Store in an area without drain or sewer access.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if dust or vapors are generated.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Chlorine odor
- Odour threshold
- Not determined
- pH value
- 6-7 (in solution)
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 230-250 °C
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- 225 °C (473 °F) at 1013 hPa
- Decomposition temperature
- Not determined
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- Density (at 20 °C): 0.96 g/cm³
- Solubility
- 0.5g/100g acetone at 30 °C
- Log Pow
- Not determined
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Oxidizer
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; may react with strong acids and organic materials.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- Decomposes on heating and on contact with water. This produces toxic gases including chlorine (see ICSC 0126). The substance is a strong oxidant.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong acids, organic materials, reducing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- When heated to decomposition it emits very toxic fumes of chlorine, nitrogen oxides, and sodium oxide.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat oral 1670 mg/kg (admin as 10% soln ); LD50 Rat oral 1500 mg/kg; LD50 Rabbit dermal > 10,000 mg/kg
- Skin corrosion/irritation
- Not classified (based on available data)
- Serious eye damage/irritation
- H319: Causes serious eye irritation
- Respiratory or skin sensitisation
- Not classified (based on available data)
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- H335: May cause respiratory irritation
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- 2465
- UN-No. (IMDG)
- 2465
- UN-No. (IATA)
- 2465
- UN-No. (ADN)
- 2465
- UN-No. (RID)
- 2465
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Sodium dichloroisocyanurate
- Proper Shipping Name (IMDG)
- Sodium dichloroisocyanurate
- Proper Shipping Name (IATA)
- Sodium dichloroisocyanurate
- Proper Shipping Name (ADN)
- Sodium dichloroisocyanurate
- Proper Shipping Name (RID)
- Sodium dichloroisocyanurate
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 5.1
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Sodium dichloroisocyanurate is extensively used as a chlorine-releasing disinfectant in water treatment facilities, swimming pools, and sanitation processes. It serves as a key ingredient in formulations for disinfectants and sanitizers, providing effective microbial control. Additionally, it is utilized in the food industry for sanitizing equipment and surfaces, as well as in the textile industry for bleaching purposes. Its stability and ease of use make it a preferred choice in both industrial and household cleaning products.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1370C
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 219.95 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 98% | 98.5% |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 0.5% | 0.2% |
| Solubility | 30 g/L in water at 20 °C | 32 g/L |
The above product is expected to comply with 98% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98% | ≥ 98% | m.p. 230-250 °C | ≤ 0.5% | ≤ 0.5% | None detected | 0.5g/100g acetone at 30 °C |
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