NextSDS Logo
So

Sodium bisulfite

CAS 7631-90-5
EC N/A
LANGUAGE EN
Add SDS to Library

Product Identification

More information about Sodium bisulfite

Basic Product Information

Product Name
Sodium bisulfite
Product Code
243973

Regulatory Identifiers

CAS Number
7631-90-5 Check regulations

Chemical Abstracts Service registry number - unique identifier for chemical substances

Uses Information

Identified Uses
Laboratory chemicals, Synthesis of substances

Overview

Sodium bisulfite (CAS: 7631-90-5 ) is a solid substance commonly used laboratory chemicals, synthesis of substances.

Manage Your Safety Data Sheets

Organize and access your chemical safety data with ease.

Hazard Identification

More about safety measures

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Acute Tox. Category 4 H302
Eye Dam. Category 1 H318
Aquatic Acute Category 3 H402
GHS07 pictogramGHS05 pictogram

Hazard Statements

  • H302: Harmful if swallowed.
  • H318: Causes serious eye damage.
  • H402: Harmful to aquatic life.

Precautionary Statements

  • P264: Wash skin thoroughly after handling.
  • P270: Do not eat, drink or smoke when using this product.
  • P273: Avoid release to the environment.
  • P280: Wear eye protection/ face protection.
  • P301+P312+P330: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
  • P305+P351+P338+P310: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately
  • P501: Dispose of contents/ container to an approved waste disposal plant.

Suppliers & Organizations

Sigma-Aldrich

manufacturer

📍

3050 Spruce Street SAINT LOUIS MO 63103 USA

🌍

US

📞

+1 800-325-5832

📠

+1 800-325-5052

Emergency Contacts

CHEMTREC

📞

+1-703-527-3887

🌍

US

Similar Substances

S
Sodium metabisulfite
CAS: 7681-57-4
S
Sodium sulfite
CAS: 7757-83-7
P
Potassium metabisulfite
CAS: 16731-55-8
S
Sodium Metabisulfite food grade (E223)
No identifier available
S
Sodium sulfate
CAS: 7757-82-6
S
Sodium bromate
CAS: 7789-38-0
S
Sodium hydrogen sulfide
CAS: 16721-80-5
S
Sodium persulfate
CAS: 7775-27-1

Physical & Chemical Properties

More about properties
Physical State
solid
Physical State Data
solid
State Under Standard Conditions
Not available
Appearance
solid
Colour
Not available
Colour Intensity
Not available
Form
solid
Odor
Not available
Odor Threshold
Not available
Ph
Not available
Melting Point
300 ℃ (572 °F)
Boiling Point
Not available
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 available
Relative Evaporation Rate
Not available
Vapor Pressure
Not available
Vapor Density
Not available
Relative Density
Not available
Bulk Density
Not available
Density
Not available
Flammability
Not available
Upper Explosive Limit
Not available
Lower Explosive Limit
Not available
Auto Ignition Temperature
Not available
Decomposition Temperature
Not available
Solubility
Not available
Partition Coefficient
Not available
Solubility In Water
Not available
Solubility In Fat
Not available
Kinematic Viscosity
Not available
Dynamic Viscosity
Not available
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 hazard signal word for Sodium bisulfite?

The signal word for this substance is "danger".

What is the physical form of Sodium bisulfite?

Sodium bisulfite is a solid appearing as solid .

What is Sodium bisulfite used for?

Laboratory chemicals, Synthesis of substances

What are the hazard statements for Sodium bisulfite?

This substance has 3 hazard statements: H302: Harmful if swallowed. H318: Causes serious eye damage. H402: Harmful to aquatic life.

What is the melting point of Sodium bisulfite?

The melting point is 300 ℃ (572 °F) .