Sunset Yellow
- CAS Number
- 2783-94-0
- HSN Code
- 32041211
- Molecular Formula
- C16H10N2Na2O7S2
- Catalogue Number
- AL1493B
- Purity
- Min. 90%
- Molecular Weight
- 452.37 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Sunset yellow (C.I. No.15985) is a widely used azo dye, recognized for its vibrant yellow-orange hue. It is one of the most common colorants utilized in the food and cosmetic industries, providing an appealing aesthetic to various products. This synthetic dye is characterized by its high stability and solubility in water, making it suitable for a range of applications. Sunset yellow is particularly valued for its ability to impart color without significantly altering the flavor or texture of food products, which is essential in food formulation.
Also known as FD&C Yellow No. 6, E110.
- Catalogue No.
- AL1493B
- CAS Number
- 2783-94-0
- Molecular Formula
- C16H10N2Na2O7S2
- Molecular Weight
- 452.37 g/mol
- HSN Code
- 32041211
- Grade
- C.I. No.15985
- Product Form
- Substance
Sunset yellow appears as an orange-yellow powder, exhibiting a bright and vivid color. It is soluble in water, allowing for easy incorporation into aqueous formulations. The dye has a melting point of approximately 300 °C, indicating its thermal stability. Sunset yellow has a density of about 1.5 g/cm³, which is typical for organic dyes. Its solubility in water is approximately 10 g/L at room temperature, making it effective for use in various aqueous applications.
- Appearance
- Orange-yellow powder
- Shelf Life
- -
- Packaging
- -
- Storage
- Store in a cool, dry place away from direct sunlight.
1.1 — Product identifier
- Chemical Name
- Sunset Yellow
- Catalogue No.
- AL1493B
- Product form
- Substance
- CAS Number
- 2783-94-0
- EC Number
- 220-191-8
- Grade
- C.I. No.15985
- EC Index Number
- Not specified
- Chemical Formula
- C16H10N2Na2O7S2
- HSN Code
- 32041211
- Synonyms
- FD&C Yellow No. 6, E110
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Colorant in food, cosmetics, and pharmaceuticals
- 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
2.3 — Other hazards
- Other hazards
- May cause allergic reactions in sensitive individuals.
3.1 — Substance
- Name
- Sunset Yellow
- CAS No.
- 2783-94-0
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
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Possible allergic reactions, skin irritation, or respiratory issues in sensitive individuals.
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
- Combustible material; may produce toxic fumes when burned.
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
- Contain spill and collect using appropriate protective equipment. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Use appropriate personal protective equipment. Sweep up and place in a suitable container for disposal.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- 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 in a cool, dry place, away from incompatible materials.
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 is generated.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- Orange-yellow
- Odour
- Odourless
- Odour threshold
- Not specified
- pH value
- Not specified
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- Approx. 300 °C
- Freezing point
- Not specified
- Boiling point
- Not specified
- Flash point
- Not specified
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Combustible
- Vapour pressure
- Not specified
- Relative vapour density at 20°C
- Not specified
- Density
- Approx. 1.5 g/cm³
- Solubility
- Approx. 10 g/L in water
- Log Pow
- Not specified
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not specified
10.1 — Reactivity
- Reactivity
- Stable under normal conditions.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Low toxicity; LD50 (oral, rat) > 5000 mg/kg.
- Skin corrosion/irritation
- May cause mild irritation.
- Serious eye damage/irritation
- May cause mild irritation.
- Respiratory or skin sensitisation
- May cause allergic skin reactions in sensitive individuals.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified as a specific target organ toxicant.
- Specific target organ toxicity (repeated exposure)
- Not classified
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)
- Not assigned
- UN-No. (IMDG)
- Not assigned
- UN-No. (IATA)
- Not assigned
- UN-No. (ADN)
- Not assigned
- UN-No. (RID)
- Not assigned
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Not classified as dangerous goods
- Proper Shipping Name (IMDG)
- Not classified as dangerous goods
- Proper Shipping Name (IATA)
- Not classified as dangerous goods
- Proper Shipping Name (ADN)
- Not classified as dangerous goods
- Proper Shipping Name (RID)
- Not classified as dangerous goods
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not applicable
14.4 — Packing group
- Packing group (ADR)
- Not applicable
- Packing group (IMDG)
- Not applicable
- Packing group (IATA)
- Not applicable
- Packing group (ADN)
- Not applicable
- Packing group (RID)
- Not applicable
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
Sunset yellow is primarily used as a colorant in the food industry, where it is added to products such as beverages, confectionery, and dairy items to enhance visual appeal. In cosmetics, it is utilized in products like shampoos, lotions, and makeup to provide a vibrant yellow-orange color. Additionally, it serves as a reference compound in formulation research, helping manufacturers develop new products with consistent color characteristics. The dye is also employed in pharmaceuticals and textiles, showcasing its versatility across multiple sectors.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1493B
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 452.37 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | Min. 90% | 92% |
| Moisture Content | Max. 5% | 3.2% |
| Residue on Ignition | Max. 1% | 0.5% |
| Related Substances | None detected | None detected |
| Solubility | Approx. 10 g/L in water | 9.5 g/L in water |
The above product is expected to comply with C.I. No.15985 grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| C.I. No.15985 | Min. 90% | Approx. 300 °C | Max. 5% | Max. 1% | None detected | Approx. 10 g/L in water |
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“Completely satisfied with the products and services.”
“From ordering to shipping, every course of action was smooth. Timely delivery.”
“Completely satisfied with the products and services.”
“Speedy delivery, professional staff.”
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