SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 24/MAY/2005
Date Updated: 17/MAY/2004
Version 1.5
According to 91/155/EEC
Classified as Hazardous according to the criteria of EU Annex 1 and
NOHSC.
1 - Product and Company Information
Product Name SULFUR, 99.998%
Product Number 213292
Company Sigma-Aldrich Pty, Ltd
Unit 2, 14 Anella Avenue
Castle Hill NSW 1765
Australia
Technical Phone # +61 2 9841 0555
Fax +61 2 9841 0500
Emergency Phone # +61 2 9841 0566
2 - Composition/Information on Ingredients
Product Name CAS # EC no Annex I
Index Number
SULFUR 7704-34-9 231-722-6 None
Formula S
Molecular Weight 32.06 AMU
Synonyms Agri-Sul * Asulfa-Supra * Atomic sulfur *
Bensulfoid * Brimstone * Collokit * Colloidal
sulfur * Colsul * Corosul D and S * Cosan *
Cosan 80 * Crystex * Devisulphur * Elosal *
Flour sulphur * Flowers of sulphur * Gofrativ *
Ground vocle sulphur * Hexasul * Kolofog *
Kolospray * Kristex * Kumulus * Kumulus FL *
Magnetic 70, 90, and 95 * Micowetsulf *
Microflotox * Microthiol * Precipitated sulfur *
Sofril * Sperlox-S * Spersul * Spersul thiovit *
Sublimed sulfur * Sufran * Sufran D * Sulfex *
Sulfidal * Sulforon * Sulkol * Sulphur * Super
cosan * Sulsol * Technetium Tc 99M sulfur
colloid * Tesuloid * Thiolux * Thiovit * Thiovit
S * Thiozol * Ultra Sulfur * Wettasul
3 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Highly flammable.
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
In case of contact, immediately wash skin with soap and copious
amounts of water.
AFTER EYE CONTACT
In case of contact, immediately flush eyes with copious amounts
of water for at least 15 minutes.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician. Do not induce vomiting.
5 - Fire Fighting Measures
EXPLOSION DATA
Dust Potential: This material, like most materials in powder
form, is capable of creating a dust explosion.
EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Flammable solid. Emits toxic fumes under
fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area. Shut off all sources of ignition. Use nonsparking
tools.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
METHODS FOR CLEANING UP
Avoid raising dust. Sweep up, place in a bag and hold for waste
disposal. Ventilate area and wash spill site after material
pickup is complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Avoid contact with eyes, skin, and
clothing. Avoid breathing dust. Avoid prolonged or repeated
exposure.
STORAGE
Conditions of Storage: Keep container closed. Keep away from
heat, sparks, and open flame.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Safety shower and eye bath. Use nonsparking tools. Mechanical
exhaust required.
GENERAL HYGIENE MEASURES
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Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Physical State: Solid
Color: Light yellow
Form: Flakes
Property Value At Temperature or Pressure
pH N/A
BP/BP Range 444.7 掳C 760 mmHg
MP/MP Range 117 掳C
Flash Point 168 掳C Method: closed cup
Flammability Flammable according
to the test criteria
.
Autoignition Temp 190 掳C
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits Lower: 1 %
Upper: 40 %
Vapor Pressure 10 mmHg 246 掳C
SG/Density 2.36 g/cm3
Partition Coefficient N/A
Viscosity N/A
Vapor Density 8.9 g/l
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Conditions to Avoid: Moisture.
Materials to Avoid: Oxidizing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Sulfur oxides, Hydrogen sulfide
gas.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
RTECS NUMBER: WS4250000
ACUTE TOXICITY
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LD50
Oral
Rat
> 5,000 mg/kg
LC50
Inhalation
Rat
> 9,230 mg/m3
4H
LD50
Skin
Rabbit
> 2,000 mg/kg
LC50
Inhalation
Mammal
1,660 mg/m3
IRRITATION DATA
Skin
Rabbit
Remarks: No irritation effect
Eyes
Rabbit
Remarks: No irritation effect
Eyes
Human
8 ppm
SENSITIZATION
Sensitization: Will not occur
SIGNS AND SYMPTOMS OF EXPOSURE
Symptoms of exposure may include burning sensation, coughing,
wheezing, laryngitis, shortness of breath, headache, nausea, and
vomiting. Exposure can cause: Dermatitis.
ROUTE OF EXPOSURE
Skin Contact: May cause skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: May cause eye irritation.
Inhalation: May be harmful if inhaled. Material may be
irritating to mucous membranes and upper respiratory tract.
Ingestion: May be harmful if swallowed.
12 - Ecological Information
No data available.
13 - Disposal Considerations
SUBSTANCE DISPOSAL
Contact a licensed professional waste disposal service to dispose
of this material. Burn in a chemical incinerator equipped with an
afterburner and scrubber but exert extra care in igniting as this
material is highly flammable. Observe all federal, state, and
local environmental regulations.
14 - Transport Information
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RID/ADR
UN#: 1350
Class: 4.1
PG: III
Proper Shipping Name: Sulphur
IMDG
UN#: 1350
Class: 4.1
PG: III
Proper Shipping Name: Sulphur
Marine Pollutant: No
Severe Marine Pollutant: No
IATA
UN#: 1350
Class: 4.1
PG: III
Proper Shipping Name: Sulphur
Inhalation Packing Group I: No
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: F
Highly Flammable.
R-PHRASES: 11
Highly flammable.
S-PHRASES: 16 26
Keep away from sources of ignition - no smoking. In case of
contact with eyes, rinse immediately with plenty of water and
seek medical advice.
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 1
SWITZERLAND
SWISS POISON CLASS: 5
16 - Other Information
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.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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