Thiourea Solution
- CAS Number
- -
- HSN Code
- 38229090
- Molecular Formula
- CH4N2S
- Catalogue Number
- AL1506B
- Purity
- N/A
- Molecular Weight
- 76.12 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Thiourea solution is a ready-made preparation of thiourea, a sulfur-containing organic compound that acts as a reducing and complexing agent. This solution is designed for direct use in various chemical applications, particularly in analytical chemistry. Thiourea is notable for its ability to form complexes with metals and is often utilized in the synthesis of pharmaceuticals and agrochemicals. The solution is prepared to a specific concentration, ensuring consistency and reliability in laboratory settings.
Also known as Thioformamide, Carbamimidothioic acid.
- Catalogue No.
- AL1506B
- CAS Number
- -
- Molecular Formula
- CH4N2S
- Molecular Weight
- 76.12 g/mol
- HSN Code
- 38229090
- Grade
- Ready-to-use solution
- Product Form
- Mixture
Thiourea solution appears as a clear, colorless liquid. It has a density of approximately 1.1 g/cm³ and a boiling point of around 170 °C. The solution is soluble in water, making it easy to incorporate into various aqueous reactions. It has a mild, characteristic odor associated with thiourea, and its pH is typically neutral, around 6-7. The solution does not freeze under normal laboratory conditions, as it remains liquid at temperatures above its freezing point of approximately -1 °C.
- Appearance
- Clear, colorless liquid
- Shelf Life
- -
- Packaging
- Available in various sizes, typically in glass or plastic bottles
- Storage
- Store in a cool, dry place away from light and incompatible materials.
1.1 — Product identifier
- Chemical Name
- Thiourea Solution
- Catalogue No.
- AL1506B
- Product form
- Mixture
- CAS Number
- Not applicable
- EC Number
- 200-543-5
- Grade
- Ready-to-use solution
- EC Index Number
- Not applicable
- Chemical Formula
- CH4N2S
- HSN Code
- 38229090
- Synonyms
- Thioformamide, Carbamimidothioic acid
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Reducing and complexing agent in analytical chemistry
- 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
- Suspected carcinogen; handle with care.
3.1 — Substance
- Name
- Thiourea Solution
- CAS No.
- Not applicable
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. Continue rinsing and 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 irritation to skin, eyes, and respiratory tract. Suspected to have carcinogenic effects.
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
- May emit toxic fumes in a fire. Use appropriate fire-fighting measures.
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 absorb with inert material. 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. Clean up spills immediately to prevent environmental contamination.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Wear gloves and safety goggles. Avoid inhalation and contact with skin.
- 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 substances.
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 in a well-ventilated area. If exposure limits are exceeded, use appropriate respiratory protection.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless
- Odour
- Mild, characteristic
- Odour threshold
- Not specified
- pH value
- 6-7
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- -1 °C
- Freezing point
- Not specified
- Boiling point
- 170 °C
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- Not specified
- Relative vapour density at 20°C
- Not specified
- Density
- 1.1 g/cm³
- Solubility
- Soluble 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 applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Avoid strong oxidizing agents.
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 oxidizers, strong acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- May be harmful if swallowed or inhaled; LD50 (oral, rat) is approximately 1,000 mg/kg.
- Skin corrosion/irritation
- May cause skin irritation.
- Serious eye damage/irritation
- May cause eye 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 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
Thiourea solution is widely used in analytical chemistry as a reducing agent and complexing agent. It is employed in the determination of metal ions through complexation reactions, particularly in spectrophotometric analyses. Additionally, thiourea is utilized in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. Its ability to reduce metal ions makes it valuable in electroplating and metal finishing processes. Furthermore, thiourea is used in the production of certain dyes and in the textile industry for dyeing processes.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1506B
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 76.12 g/mol
| Test | Standard | Observed |
|---|---|---|
| Appearance | Clear, colorless liquid | Clear, colorless liquid |
| Density | 1.1 g/cm³ | 1.1 g/cm³ |
| Boiling Point | 170 °C | 170 °C |
| pH | 6-7 | 6.5 |
| Solubility | Soluble in water | Soluble in water |
The above product is expected to comply with Ready-to-use solution grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Ready-to-use solution | N/A | 170 °C | N/A | N/A | N/A | Soluble in water |
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