SIGMA-ALDRICH
MATERIAL SAFETY DATA SHEET
Date Printed: 03/18/2005
Date Updated: 05/10/2004
Version 1.8
Section 1 - Product and Company Information
Product Name FORMALDEHYDE, 37 WT. % SOLUTION IN
WATER , A.C.S. REAGENT
Product Number 252549
Brand ALDRICH
Company Sigma-Aldrich
Street Address 3050 Spruce Street
City, State, Zip, Country SAINT LOUIS MO 63103 US
Technical Phone: 314 771 5765
Emergency Phone: 414 273 3850 Ext. 5996
Fax: 800 325 5052
Section 2 - Composition/Information on Ingredient
Substance Name CAS # SARA 313
FORMALDEHYDE SOLUTION >35% (10-15% None Yes
MEOH)
Ingredient Name CAS # Percent SARA 313
FORMALDEHYDE 50-00-0 >= 35 Yes
WATER 7732-18-5 No
Formula CH2O
Section 3 - Hazards Identification
EMERGENCY OVERVIEW
Toxic.
Toxic by inhalation, in contact with skin and if swallowed. Causes
burns. Toxic: danger of very serious irreversible effects through
inhalation, in contact with skin and if swallowed. Limited
evidence of a carcinogenic effect. May cause sensitization by skin
contact. May cause heritable genetic damage.
Readily absorbed through skin. Lachrymator. Contains formaldehyde.
Potential cancer hazard. Target organ(s): Kidneys. Eyes.
Combustible.
HMIS RATING
HEALTH: 3*
FLAMMABILITY: 2
REACTIVITY: 2
NFPA RATING
HEALTH: 3
FLAMMABILITY: 2
REACTIVITY: 2
*additional chronic hazards present.
For additional information on toxicity, please refer to Section 11.
Section 4 - First Aid Measures
ORAL EXPOSURE
If swallowed, wash out mouth with water provided person is
conscious. Call a physician immediately. Do not induce vomiting.
INHALATION EXPOSURE
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
DERMAL EXPOSURE
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.
EYE EXPOSURE
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
Section 5 - Fire Fighting Measures
FLASH POINT
133 - 145 藲F 56 - 63 藲C Method: closed cup
EXPLOSION LIMITS
Lower: 7 % Upper: 70 %
AUTOIGNITION TEMP
420 藲C
FLAMMABILITY
N/A
EXTINGUISHING MEDIA
Suitable: Carbon dioxide, dry chemical powder, or appropriate
foam.
FIREFIGHTING
Protective Equipment: Wear self-contained breathing apparatus
and protective clothing to prevent contact with skin and eyes.
Specific Hazard(s): Combustible liquid. Emits toxic fumes under
fire conditions.
Section 6 - Accidental Release Measures
PROCEDURE TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
METHODS FOR CLEANING UP
Cover with dry lime or soda ash, pick up, keep in a closed
container, and hold for waste disposal. Ventilate area and wash
spill site after material pickup is complete.
Section 7 - Handling and Storage
HANDLING
User Exposure: Do not breathe vapor. Do not get in eyes, on
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skin, on clothing. Avoid prolonged or repeated exposure.
STORAGE
Suitable: Keep tightly closed. Keep away from heat, sparks, and
open flame. Store in a cool dry place.
Section 8 - Exposure Controls / PPE
ENGINEERING CONTROLS
Use only in a chemical fume hood. Safety shower and eye bath.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory: Government approved respirator.
Hand: Compatible chemical-resistant gloves.
Eye: Chemical safety goggles.
Other: Faceshield (8-inch minimum).
GENERAL HYGIENE MEASURES
Wash contaminated clothing before reuse. Discard contaminated
shoes. Wash thoroughly after handling.
EXPOSURE LIMITS
Country Source Type Value
ACGIH TLV 0.3 ppm
Section 9 - Physical/Chemical Properties
Appearance Physical State: Clear liquid
Color: Colorless
Odor: Pungent
Property Value At Temperature or Pressure
Molecular Weight 30.03 AMU
pH N/A
BP/BP Range 100 藲C
MP/MP Range N/A
Freezing Point N/A
Vapor Pressure 40 mmHg 39 藲C
Vapor Density 1 g/l
Saturated Vapor Conc. N/A
SG/Density 1.09 g/cm3
Bulk Density N/A
Odor Threshold N/A
Volatile% N/A
VOC Content N/A
Water Content N/A
Solvent Content N/A
Evaporation Rate 1
Viscosity N/A
Surface Tension N/A
Partition Coefficient Log Kow: 0.35
Decomposition Temp. N/A
Flash Point 133 - 145 藲F Method: closed cup
56 - 63 藲C
Explosion Limits Lower: 7 %
Upper: 70 %
Flammability N/A
Autoignition Temp 420 藲C
Refractive Index 1.3765
Optical Rotation N/A
Miscellaneous Data N/A
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Solubility Solubility in Water:Complete
N/A = not available
Section 10 - Stability and Reactivity
STABILITY
Stable: Stable.
Materials to Avoid: Strong oxidizing agents Incompatible with:
aniline, phenol, isocyanates, anhydrides, Strong acids, Strong
bases, Amines, Peroxides, Acid chlorides, Acid anhydrides, Alkali
metals, Reducing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
Section 11 - Toxicological Information
ROUTE OF EXPOSURE
Skin Contact: Causes burns.
Skin Absorption: Toxic if absorbed through skin. Readily
absorbed through skin.
Eye Contact: Causes burns.
Inhalation: Toxic if inhaled. Material is extremely destructive
to the tissue of the mucous membranes and upper respiratory
tract.
Ingestion: Toxic if swallowed.
SENSITIZATION
Skin: May cause allergic skin reaction.
TARGET ORGAN(S) OR SYSTEM(S)
Eyes. Kidneys. Liver. Heart.
SIGNS AND SYMPTOMS OF EXPOSURE
Inhalation may result in spasm, inflammation and edema of the
larynxand bronchi, chemical pneumonitis, and pulmonary edema.
Symptoms of exposure may include burning sensation, coughing,
wheezing, laryngitis, shortness of breath, headache, nausea, and
vomiting. Material is extremely destructive to tissue of the
mucous membranes and upper respiratory tract, eyes, and skin.
Exposure can cause: Coughing, chest pains, difficulty in
breathing. Gastrointestinal disturbances. May cause convulsions.
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
CHRONIC EXPOSURE - CARCINOGEN
Result: This product is or contains a component that has been
reported to be possibly carcinogenic based on its IARC, ACGIH,
NTP, or EPA classification.
OSHA CARCINOGEN LIST
Rating: Potential cancer hazard.
CHRONIC EXPOSURE - MUTAGEN
Result: May alter genetic material.
Section 12 - Ecological Information
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N/A
PHYSICAL PROPERTIES AFFECTING ECOTOXICITY
BOD after 5 Days: 60 %
Section 13 - Disposal Considerations
APPROPRIATE METHOD OF DISPOSAL OF SUBSTANCE OR PREPARATION
Contact a licensed professional waste disposal service to dispose
of this material. Observe all federal, state, and local
environmental regulations. This combustible material may be burned
in a chemical incinerator equipped with an afterburner and
scrubber.
Section 14 - Transport Information
DOT
Proper Shipping Name: Formaldehyde, solutions,
flammable
UN#: 1198
Class: 3
Packing Group: Packing Group III
Hazard Label: Flammable liquid
Hazard Label: Corrosive
PIH: Not PIH
IATA
Proper Shipping Name: Formaldehyde solution, flammable
IATA UN Number: 1198
Hazard Class: 3
Packing Group: III
Section 15 - Regulatory Information
EU ADDITIONAL CLASSIFICATION
Symbol of Danger: T
Indication of Danger: Toxic.
R: 23/24/25 34 39/23/24/25 40 43
Risk Statements: Toxic by inhalation, in contact with skin and
if swallowed. Causes burns. Toxic: danger of very serious
irreversible effects through inhalation, in contact with skin
and if swallowed. Limited evidence of a carcinogenic effect. May
cause sensitization by skin contact.
S: 26 36/37/39 45 51
Safety Statements: In case of contact with eyes, rinse
immediately with plenty of water and seek medical advice. Wear
suitable protective clothing, gloves, and eye/face protection.
In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible). Use only in well
ventilated areas.
US CLASSIFICATION AND LABEL TEXT
Indication of Danger: Toxic.
Risk Statements: Toxic by inhalation, in contact with skin and
if swallowed. Causes burns. Toxic: danger of very serious
irreversible effects through inhalation, in contact with skin
and if swallowed. Limited evidence of a carcinogenic effect. May
cause sensitization by skin contact. May cause heritable genetic
damage.
Safety Statements: In case of contact with eyes, rinse
immediately with plenty of water and seek medical advice. Wear
suitable protective clothing, gloves, and eye/face protection.
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In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible). Use only in well
ventilated areas.
US Statements: Readily absorbed through skin. Lachrymator.
Contains formaldehyde. Potential cancer hazard. Target organ(s):
Kidneys. Eyes. Combustible.
UNITED STATES REGULATORY INFORMATION
SARA LISTED: Yes
NOTES: This product is or contains a component that is subject
to SARA313 reporting requirements.
UNITED STATES - STATE REGULATORY INFORMATION
CALIFORNIA PROP - 65
California Prop - 65: This product is or contains chemical(s)
known to the state of California to cause cancer.
CANADA REGULATORY INFORMATION
WHMIS Classification: This product has been classified in
accordance with the hazard criteria of the CPR, and the MSDS
contains all the information required by the CPR.
DSL: No
NDSL: No
Section 16 - Other Information
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Sigma-Aldrich Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2005 Sigma-Aldrich Co. License granted to make unlimited
paper copies for internal use only.
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