Sodium L-glutamate monohydrate
- CAS Number
- 6106-04-3
- HSN Code
- 29224200
- Molecular Formula
- C5H8NNaO4·H2O
- Catalogue Number
- AL01379
- Purity
- ≥ 99%
- Molecular Weight
- 187.14 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Sodium L-glutamate monohydrate (L-glutamic acid monosodium salt, MSG) is a sodium salt of L-glutamic acid, a naturally occurring amino acid. It is one of the most widely used flavor enhancers in food science, known for its ability to enhance the umami taste in various dishes. This compound is particularly notable for its high purity level of 99%, making it suitable for both food and research applications. Its molecular structure includes a monohydrate form, which is essential for its stability and solubility in aqueous solutions.
Also known as Monosodium glutamate, MSG.
- Catalogue No.
- AL01379
- CAS Number
- 6106-04-3
- Molecular Formula
- C5H8NNaO4·H2O
- Molecular Weight
- 187.14 g/mol
- HSN Code
- 29224200
- Grade
- 99%
- Product Form
- Substance
Sodium L-glutamate monohydrate appears as a white crystalline powder. It is freely soluble in water, which allows for easy incorporation into food products and laboratory solutions. The melting point of this compound is approximately 200 °C, and it has a density of about 1.5 g/cm³. The compound has a neutral pH when dissolved in water, typically around 6 to 7, making it compatible with a wide range of food products. Its hygroscopic nature means it can absorb moisture from the air, which is an important consideration for storage and handling.
- Appearance
- White crystalline powder
- Shelf Life
- 2 years
- Packaging
- 25 kg bags
- Storage
- Store in a cool, dry place away from direct sunlight.
1.1 — Product identifier
- Chemical Name
- Sodium L-glutamate monohydrate
- Catalogue No.
- AL01379
- Product form
- Substance
- CAS Number
- 6106-04-3
- EC Number
- 204-187-2
- Grade
- 99%
- EC Index Number
- 650-001-00-2
- Chemical Formula
- C5H8NNaO4·H2O
- HSN Code
- 29224200
- Synonyms
- Monosodium glutamate, MSG
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Flavor enhancer, food additive, research standard
- 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
- Sodium L-glutamate monohydrate
- CAS No.
- 6106-04-3
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, eyes, and respiratory tract.
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
- Non-flammable; however, dust may be a fire hazard.
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 dust formation. Use in a well-ventilated area. Wear appropriate personal protective equipment.
- 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
- Not required under normal conditions of use.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- 6-7 (1% solution)
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 200 °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)
- Non-flammable
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 1.5 g/cm³
- Solubility
- Freely soluble in water
- 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.
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
- LD50 (oral, rat) > 5000 mg/kg.
- Skin corrosion/irritation
- Not classified as a skin irritant.
- Serious eye damage/irritation
- Not classified as an eye irritant.
- Respiratory or skin sensitisation
- Not 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 classified as dangerous goods.
- UN-No. (IMDG)
- Not classified as dangerous goods.
- UN-No. (IATA)
- Not classified as dangerous goods.
- UN-No. (ADN)
- Not classified as dangerous goods.
- UN-No. (RID)
- Not classified as dangerous goods.
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Sodium L-glutamate monohydrate
- Proper Shipping Name (IMDG)
- Sodium L-glutamate monohydrate
- Proper Shipping Name (IATA)
- Sodium L-glutamate monohydrate
- Proper Shipping Name (ADN)
- Sodium L-glutamate monohydrate
- Proper Shipping Name (RID)
- Sodium L-glutamate monohydrate
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
Sodium L-glutamate monohydrate is primarily used as a flavor enhancer in the food industry, particularly in Asian cuisine and processed foods. It is also utilized in the production of savory snacks, soups, and sauces to enhance their taste profile. Beyond food applications, it serves as a reference standard in flavor-enhancer food-science research and is used in glutamate neurotransmitter biochemistry studies, contributing to research in neurobiology and pharmacology. Additionally, it finds applications in animal feed to improve palatability and nutrient absorption.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01379
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 187.14 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 99% | 99.5% |
| Moisture content | ≤ 1% | 0.5% |
| Residue on ignition | ≤ 0.5% | 0.3% |
| Related substances | None detected | None detected |
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% | 200 °C | ≤ 1% | ≤ 0.5% | None detected | Freely soluble in water |
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