Chloroacetaldehyde Sodium Bisulfite Revision number: 1
SAFETY DATA SHEET
Section 1. BASE INFORMATION
Product name: Chloroacetaldehyde Sodium Bisulfite
Revision number: 1
Section 2. HAZARDS IDENTIFICATION
Classification of the GHS
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Category 3
Acute toxicity (Oral)
ENVIRONMENTAL HAZARDS Not classified
GHS label elements
Pictograms or hazard symbols
Signal word Danger
Hazard statement Toxic if swallowed
Precautionary statements
[Prevention] Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
[Response] IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse
mouth.
[Storage] Store locked up.
Dispose of contents/container through a waste management company authorized by
[Disposal]
the local government
Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Component(s): Chloroacetaldehyde Sodium Bisulfite
Percent: >95.0%(T)
CAS Number: 13064-50-1
Synonyms: 2-Chloroethanol-1-sulfonic Acid Sodium Salt , 2-Chloro-1-hydroxyethanesulfonic Acid
Sodium Salt
Chemical Formula: C2H4ClNaO4S
Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact: Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower. If skin irritation or rash occurs: Get medical advice/attention.
Chloroacetaldehyde Sodium Bisulfite
Section 4. FIRST AID MEASURES
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Immediately call a POISON CENTER or doctor/physician. Rinse mouth.
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.
Section 5. FIRE-FIGHTING MEASURES
Dry chemical, foam, water spray, carbon dioxide.
Suitable extinguishing
media:
Specific hazards: Take care as it may decompose upon combustion or in high temperatures to
generate poisonous fume.
Specific methods: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:
Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep
protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should
emergency procedures: be controlled around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.
Section 7. HANDLING AND STORAGE
Handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a closed system if possible. Use a local exhaust if dust or aerosol will be
generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Storage
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Law is followed.
Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Hand protection: Impervious gloves.
Eye protection: Safety goggles. A face-shield, if the situation requires.
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.
Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Solid
Physical state (20°C):
Form: crystal - powder
Color: White - Very pale yellow
Odor: No data available
Chloroacetaldehyde Sodium Bisulfite
Section 9. PHYSICAL AND CHEMICAL PROPERTIES
pH: No data available
Melting point/freezing point:No data available
Boiling Point/Range: No data available
Flash Point: No data available
Explosive limits
No data available
Lower:
Upper: No data available
No data available
Density:
Solubility: No data available
Section 10. STABILITY AND REACTIVITY
Stability: Stable under proper conditions.
Reactivity: No special reactivity has been reported.
Incompartible materials: oxidizing agents
Hazardous Decomposition Carbon monoxide, Carbon dioxide, Sulphur oxides, Hydrogen chloride
Products:
Section 11. TOXICOLOGICAL INFORMATION
No data available
Acute Toxicity:
Skin corrosion/irritation: No data available
No data available
Serious eye
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
Group 3 (Not classifiable as carcinogenic to humans).
IARC =
NTP = No data available
No data available
Reproductive toxicity:
Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobillity in soil
log Pow: No data available
Soil adsorption (Koc): No data available
Henry's Law No data available
constant(PaM3/mol):
Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.
Section 14. TRANSPORT INFORMATION
Hazards Class: 6.1: Toxic substance.
UN-No: 2811
Proper shipping name: Toxic solid, organic, n.o.s.
Packing group: III
Chloroacetaldehyde Sodium Bisulfite
Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26,
2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
prescribed.
SECTION 16 - ADDITIONAL INFORMATION
N/A
