Tin
- CAS Number
- 7440-31-5
- HSN Code
- 80070090
- Molecular Formula
- Sn
- Catalogue Number
- AL01515
- Purity
- 99%
- Molecular Weight
- 118.69 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Tin (metal) granular 99% is a high-purity form of elemental tin, characterized by its granular structure. This product is notable for its excellent reducing properties, making it a valuable reagent in various chemical reactions. With a purity of 99%, it is suitable for applications requiring high-quality tin, such as in the synthesis of tin salts and in analytical chemistry. The granular form enhances its handling and application in laboratory settings, providing ease of use in both research and industrial processes.
Also known as Stannum, Tin granules.
- Catalogue No.
- AL01515
- CAS Number
- 7440-31-5
- Molecular Formula
- Sn
- Molecular Weight
- 118.69 g/mol
- HSN Code
- 80070090
- Grade
- 99%
- Product Form
- Substance
Tin granular appears as silvery-white metallic granules, exhibiting a shiny surface typical of pure tin. It has a melting point of approximately 231.9 °C and a boiling point of about 2602 °C. The density of tin is around 7.31 g/cm³, and it is insoluble in water but can dissolve in concentrated nitric acid. Tin exhibits good thermal and electrical conductivity, making it useful in various applications beyond its chemical properties.
- Appearance
- Silvery-white metallic granules
- Shelf Life
- -
- Packaging
- -
- Storage
- Store in a cool, dry place away from incompatible materials.
1.1 — Product identifier
- Chemical Name
- Tin
- Catalogue No.
- AL01515
- Product form
- Substance
- CAS Number
- 7440-31-5
- EC Number
- 231-141-8
- Grade
- 99%
- EC Index Number
- Not specified
- Chemical Formula
- Sn
- HSN Code
- 80070090
- Synonyms
- Stannum, Tin granules
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Reducing agent, raw material for tin-salt synthesis
- 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 identified
3.1 — Substance
- Name
- Tin
- CAS No.
- 7440-31-5
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
- Inhalation may cause respiratory irritation. Skin contact may cause irritation.
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
- Tin is not flammable but may produce toxic fumes in a fire.
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 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 such as strong acids.
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
- Silvery-white
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 231.9 °C
- Freezing point
- Not applicable
- Boiling point
- 2602 °C
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Non-flammable
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 7.31 g/cm³
- Solubility
- Insoluble in water, soluble in concentrated nitric acid
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions, but may react with strong acids.
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 acids, strong oxidizers
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
- Not a sensitizer
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified
- 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)
- Tin
- Proper Shipping Name (IMDG)
- Tin
- Proper Shipping Name (IATA)
- Tin
- Proper Shipping Name (ADN)
- Tin
- Proper Shipping Name (RID)
- Tin
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not classified
14.4 — Packing group
- Packing group (ADR)
- Not classified
- Packing group (IMDG)
- Not classified
- Packing group (IATA)
- Not classified
- Packing group (ADN)
- Not classified
- Packing group (RID)
- Not classified
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
Tin metal granular 99% is widely used in the chemical industry as a reducing agent, particularly in classical qualitative analysis where it aids in the reduction of metal ions. It serves as a raw material for the synthesis of various tin salts, which are important in the production of pigments, stabilizers, and other chemical compounds. Additionally, tin is utilized in the electronics industry for soldering applications due to its low melting point and excellent conductivity. Its applications extend to metallurgy, where it is used in alloys, and in the production of tin plating for corrosion resistance.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01515
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 118.69 g/mol
| Test | Standard | Observed |
|---|---|---|
| Purity | 99% | 99.5% |
| Melting Point | 231.9 °C | 232.1 °C |
| Moisture Content | <0.5% | 0.3% |
| Residue on Ignition | <0.1% | 0.05% |
| Related Substances | None detected | None detected |
| Solubility | Insoluble in water | Insoluble in water, soluble in concentrated nitric acid |
The above product is expected to comply with 99% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% | 99% | Melting point: 231.9 °C; Boiling point: 2602 °C | <0.5% | <0.1% | None detected | Insoluble in water, soluble in concentrated nitric acid |
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