Shellac
- CAS Number
- 9000-59-3
- HSN Code
- 13019099
- Molecular Formula
- Complex resin acid mixture
- Catalogue Number
- AL01311
- Purity
- Minimum 98%
- Molecular Weight
- N/A g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
SHELLAC Flakes Extra Pure is a natural resin derived from the secretions of the lac insect, primarily found in Southeast Asia. This product is characterized by its high purity, making it suitable for various applications in both the pharmaceutical and woodworking industries. Shellac has been historically utilized as a wood finish due to its excellent protective qualities and aesthetic appeal, providing a glossy finish that enhances the natural beauty of wood. Additionally, it serves as an effective coating for pharmaceutical tablets, offering a barrier against moisture and improving the stability of the active ingredients.
Also known as Lac resin, Shellac resin.
- Catalogue No.
- AL01311
- CAS Number
- 9000-59-3
- Molecular Formula
- Complex resin acid mixture
- Molecular Weight
- N/A g/mol
- HSN Code
- 13019099
- Grade
- Extra Pure
- Product Form
- Substance
SHELLAC Flakes Extra Pure appear as amber to dark brown flakes, indicative of their natural origin. The product is solid at room temperature and has a characteristic resinous odor. Shellac is soluble in alcohol and other organic solvents, but insoluble in water. The melting point of shellac is typically around 75-80 °C, and it has a density of approximately 1.1 g/cm³. The product exhibits a glass transition temperature of about 40 °C, which is relevant for its application in coatings and finishes.
- Appearance
- Amber to dark brown flakes
- Shelf Life
- 2 years
- Packaging
- Available in 1 kg and 5 kg bags
- Storage
- Store in a cool, dry place away from direct sunlight.
1.1 — Product identifier
- Chemical Name
- Shellac
- Catalogue No.
- AL01311
- Product form
- Substance
- CAS Number
- 9000-59-3
- EC Number
- None
- Grade
- Extra Pure
- EC Index Number
- None
- Chemical Formula
- Complex resin acid mixture
- HSN Code
- 13019099
- Synonyms
- Lac resin, Shellac resin
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a coating agent and wood finish
- 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
- None known
3.1 — Substance
- Name
- Shellac
- CAS No.
- 9000-59-3
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
- May cause mild irritation to skin and eyes.
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 methods. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Use appropriate 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 heat sources.
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
- Not required under normal conditions of use.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- Amber to dark brown
- Odour
- Resinous
- Odour threshold
- Not applicable
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 75-80 °C
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Combustible
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- ~1.1 g/cm³
- Solubility
- Soluble in alcohol and organic solvents; insoluble in water
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not applicable
- Oxidising properties
- Not applicable
- Explosive limits
- Not applicable
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
- Not classified as toxic.
- Skin corrosion/irritation
- May cause mild irritation.
- Serious eye damage/irritation
- May cause mild irritation.
- Respiratory or skin sensitisation
- Not classified as a sensitizer.
- 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 applicable
- UN-No. (IMDG)
- Not applicable
- UN-No. (IATA)
- Not applicable
- UN-No. (ADN)
- Not applicable
- UN-No. (RID)
- Not applicable
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
SHELLAC Flakes Extra Pure is widely used in the pharmaceutical industry as a coating agent for tablets and capsules, providing a protective layer that enhances the appearance and stability of the product. In addition to its pharmaceutical applications, shellac is utilized in woodworking as a natural finish that enhances the grain of the wood while providing a durable protective layer. It is also employed in the food industry as a glazing agent for confectionery and as a binder in various formulations. Furthermore, shellac is used in art and craft applications, including as a medium in varnishes and paints, due to its excellent adhesion properties.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01311
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- N/A g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay Purity | Minimum 98% | 99.5% |
| Moisture Content | < 1% | 0.5% |
| Residue on Ignition | < 1% | 0.3% |
| Solubility | Soluble in alcohol | Fully soluble in ethanol |
The above product is expected to comply with Extra Pure grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Extra Pure | Minimum 98% | 75-80 °C | < 1% | < 1% | None detected | Soluble in alcohol and organic solvents |
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“From ordering to shipping, every course of action was smooth. Timely delivery.”
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