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Sodium sulfite

CAS 7757-83-7
EC 231-821-4
LANGUAGE EN
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Product Identification

More information about Sodium sulfite

Basic Product Information

Product Name
Sodium sulfite
Product Code
13454

Regulatory Identifiers

CAS Number
7757-83-7 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number
231-821-4 Check regulations

European Community number - used for regulatory compliance in EU/EEA

Uses Information

Identified Uses
SU24 Scientific research and development

Overview

Sodium sulfite (CAS: 7757-83-7 ) is a powder or granules substance commonly used su24 scientific research and development.

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Hazard Identification

More about safety measures

Classification Status

Not Classified

The substance is not classified as hazardous according to 29 CFR 1910 (OSHA GHS).

Signal Word

N/A

Hazard Statements

Precautionary Statements

Suppliers & Organizations

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. Logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

📍

30 Bond Street, Ward Hill, MA 01835-8099

🌍

US

📞

800-343-0660

📠

800-322-4757

✉️ [email protected]
🌐 http://www.alfa.com

Emergency Contacts

Emergency Contact

📞

800-343-0660

🕒

Monday-Friday, 8am-7pm EST

Carechem 24

📞

866-928-0789

Similar Substances

S
Sodium bisulfite
CAS: 7631-90-5
S
Sodium metabisulfite
CAS: 7681-57-4
S
Sodium sulfide anhydrous
CAS: 1313-82-2
S
Sodium sulfate
CAS: 7757-82-6
S
Sodium hydrogen sulfide
CAS: 16721-80-5
S
Sodium thiosulfate, anhydrous
CAS: 7772-98-7
S
Sodium persulfate
CAS: 7775-27-1
S
Sodium Metabisulfite food grade (E223)
No identifier available

Physical & Chemical Properties

More about properties
Physical State
solid
Physical State Data
solid
State Under Standard Conditions
Not available
Appearance
Powder or granules
Colour
Not available
Colour Intensity
Not available
Form
Powder or granules
Odor
Not determined
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
>500 °℃ (>932 ºF) (dec)
Boiling Point
Not determined
Flash Point
Not available
Freezing Point
Not available
Softening Point
Not available
Solidification Point
Not available
Cloud Point
Not available
Crystallisation Point
Not available
Evaporation Rate
Not applicable.
Relative Evaporation Rate
Not available
Vapor Pressure
Not applicable.
Vapor Density
Not applicable.
Relative Density
Not determined.
Bulk Density
Not available
Density
2.633 g/cm3 (21.972 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
Not determined
Lower Explosive Limit
Not determined
Auto Ignition Temperature
Not determined.
Decomposition Temperature
Not determined.
Solubility
230 g/l
Partition Coefficient
Not determined.
Solubility In Water
230 g/l
Solubility In Fat
Not available
Kinematic Viscosity
Not applicable.
Dynamic Viscosity
Not applicable.
Surface Tension
Not available
Explosive Properties
Not available
Oxidizing Properties
Not available
Molecular Weight
Not available
Solid Content
Not available
Solvent Content
Not available
Gas Group
Not available
Relative Vapor Density
Not available
Dissociation Constant
Not available
Hydrolysis Rate
Not available
Concentration
Not available
Temperature
Not available
Particle Characteristics
Not available
Particle Size
Not available
Particle Size Distribution
Not available
Particle Shape
Not available
Particle Aspect Ratio
Not available
Particle Aggregation State
Not available
Particle Agglomeration State
Not available
Particle Specific Surface Area
Not available
Particle Dustiness
Not available
Voc Content
Not available
Voc Concentration
Not available
Voc Content Info
Not available
Metal Corrosion
Not available

Frequently Asked Questions

View full documentation

What is the physical form of Sodium sulfite?

Sodium sulfite is a solid appearing as powder or granules . It has not determined odor.

What is the solubility of Sodium sulfite?

230 g/l

What is Sodium sulfite used for?

SU24 Scientific research and development

What is the melting point of Sodium sulfite?

The melting point is >500 °℃ (>932 ºF) (dec) and the boiling point is Not determined.