Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Sodium sulfite
- Product Code
- SLS2383
- Chemical Name
- Sulfurous acid, disodium salt
- Synonyms
- Sulfurous Acid, Disodium salt
Regulatory Identifiers
- CAS Number
- 7757-83-7 Check regulations →
Manufacturers & Suppliers
Sciencelab.com, Inc.
distributor
14025 Smith Rd., Houston, Texas 77396
1-281-441-4400
http://ScienceLab.com
Emergency Contacts
CHEMTREC
1-800-424-9300
24HR
International CHEMTREC
1-703-527-3887
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
Get a free compliance audit
Upload your SDS inventory and get a detailed compliance report
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Sodium sulfite | 7757-83-7 | 100% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove contaminated clothing and shoes. Cold water may be used. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used.
Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband.
Immediate Medical Attention
Get medical attention.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Not applicable.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system.
Finish cleaning by spreading water on the contaminated surface
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Do not ingest. Do not breathe dust. Wear suitable protective clothing. If ingested, seek medical advice immediately and show the container or the label.
Keep container tightly closed. Keep container in a cool, well-ventilated area.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
The data for this section has not been processed yet.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is stable.
Reactive with oxidizing agents, combustible materials, organic materials, acids.
Will not occur.
Incompatible materials, air, moisture, dust generation
oxidizing agents, combustible materials, organic materials, acids. Corrosive in presence of aluminum, of zinc, of copper. Slightly corrosive in presence of steel.
When heated to decomposition, it emits toxic fumes of Na2O and SOx
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is Sodium sulfite known by?
Sodium sulfite is also known as: Sulfurous Acid, Disodium salt
What is the hazard signal word for Sodium sulfite?
The signal word is no signal word.
What is the physical form of Sodium sulfite?
Sodium sulfite is a solid appearing as solid crystalline powder. powdered solid. crystals solid. with white or tan to slightly pink color. It has sulfurous. odorless. odor.
What is the solubility of Sodium sulfite?
Soluble in cold water, hot water. Soluble in glycerol. Almost insoluble in alcohol.