SIGMA-ALDRICH
MATERIAL SAFETY DATA SHEET
Date Printed: 03/19/2005
Date Updated: 03/06/2004
Version 1.3
Section 1 - Product and Company Information
Product Name SODIUM PERSULFATE, REAGENT GRADE,
>=98%
Product Number 216232
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
SODIUM PEROXODISULFATE 7775-27-1 No
Formula Na2S2O8
Synonyms Persulfate de sodium (French) * Sodium
peroxydisulfate
RTECS Number: SE0525000
Section 3 - Hazards Identification
EMERGENCY OVERVIEW
Oxidizing. Toxic (USA) Harmful (EU).
Harmful if swallowed. May cause sensitization by inhalation and
skin contact.
Possible sensitizer.
HMIS RATING
HEALTH: 3*
FLAMMABILITY: 0
REACTIVITY: 3
SPECIAL HAZARD(S): Oxidizer
NFPA RATING
HEALTH: 3
FLAMMABILITY: 0
REACTIVITY: 3
SPECIAL HAZARD(S): Oxidizer
*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.
INHALATION EXPOSURE
If inhaled, remove to fresh air. If breathing becomes difficult,
call a physician.
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
EXPLOSION HAZARDS
Container explosion may occur under fire conditions.
FLASH POINT
N/A
AUTOIGNITION TEMP
N/A
FLAMMABILITY
N/A
EXTINGUISHING MEDIA
Suitable: Water spray.
FIREFIGHTING
Protective Equipment: Wear self-contained breathing apparatus
and protective clothing to prevent contact with skin and eyes.
Specific Hazard(s): Emits toxic fumes under fire conditions.
Contact with other material may cause fire. May accelerate
combustion.
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
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.
Section 7 - Handling and Storage
HANDLING
User Exposure: Do not breathe dust. Do not get in eyes, on skin,
on clothing. Avoid prolonged or repeated exposure.
STORAGE
Suitable: Keep tightly closed. Keep away from combustible
materials, heat, sparks, and open flame.
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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.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling. Remove and wash contaminated
clothing promptly. Discard contaminated shoes.
EXPOSURE LIMITS, RTECS
Country Source Type Value
USA ACGIH TWA 0.1 MG/M3
Section 9 - Physical/Chemical Properties
Appearance Physical State: Solid
Color: White
Form: Fine crystals
Property Value At Temperature or Pressure
Molecular Weight 238.1 AMU
pH 2.5 - 4
BP/BP Range N/A
MP/MP Range N/A
Freezing Point N/A
Vapor Pressure N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
SG/Density 2.4 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 N/A
Viscosity N/A
Surface Tension N/A
Partition Coefficient N/A
Decomposition Temp. N/A
Flash Point N/A
Explosion Limits N/A
Flammability N/A
Autoignition Temp N/A
Refractive Index N/A
Optical Rotation N/A
Miscellaneous Data N/A
Solubility Solubility in Water:1 M in H2O, 20掳C
complete, colorless
N/A = not available
Section 10 - Stability and Reactivity
STABILITY
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Stable: Stable.
Conditions to Avoid: Moisture.
Materials to Avoid: Alcohols, Strong reducing agents, Finely
powdered metals, Strong bases, Avoid contact with organics.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Sulfur oxides, Sodium/sodium
oxides.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
Section 11 - Toxicological Information
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: Harmful if swallowed.
SENSITIZATION
Sensitization: May cause allergic reaction.
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
TOXICITY DATA
Oral
rat, female
920 mg/kg
LD50
Oral
rat, male
930 mg/kg
LD50
Skin
Rabbit
> 10,000 mg/kg
LD50
4H
Inhalation
Rat
> 5,100 mg/m3
LC50
Intraperitoneal
Mouse
226 MG/KG
LD50
IRRITATION DATA
Skin
Rabbit
Remarks: No irritation effect
Eyes
Rabbit
Remarks: No irritation effect
CHRONIC EXPOSURE - MUTAGEN
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Mutation test: Histidine reversion (Ames)
Section 12 - Ecological Information
ACUTE ECOTOXICITY TESTS
Test Type: EC50 Daphnia
Species: Daphnia magna
Time: 48 h
Value: 133 mg/l
Test Type: LC50 Fish
Species: Lepomis macrochirus (Bluegill)
Time: 96 h
Value: 771 mg/l
Test Type: LC50 Fish
Species: Onchorhynchus mykiss (Rainbow trout)
Time: 96 h
Value: 163 mg/l
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.
Section 14 - Transport Information
DOT
Proper Shipping Name: Sodium persulfate
UN#: 1505
Class: 5.1
Packing Group: Packing Group III
Hazard Label: Oxidizer
PIH: Not PIH
IATA
Proper Shipping Name: Sodium persulphate
IATA UN Number: 1505
Hazard Class: 5.1
Packing Group: III
Section 15 - Regulatory Information
EU ADDITIONAL CLASSIFICATION
Symbol of Danger: O Xn
Indication of Danger: Oxidizing. Harmful.
R: 8 22 42/43
Risk Statements: Contact with combustible material may cause
fire. Harmful if swallowed. May cause sensitization by
inhalation and skin contact.
S: 16 17 22 26 36/37 45
Safety Statements: Keep away from sources of ignition - no
smoking. Keep away from combustible material. Do not breathe
dust. In case of contact with eyes, rinse immediately with
plenty of water and seek medical advice. Wear suitable
protective clothing and gloves. In case of accident or if you
feel unwell, seek medical advice immediately (show the label
where possible).
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US CLASSIFICATION AND LABEL TEXT
Indication of Danger: Oxidizing. Toxic (USA) Harmful (EU).
Risk Statements: Harmful if swallowed. May cause sensitization
by inhalation and skin contact.
Safety Statements: Keep away from sources of ignition - no
smoking. Keep away from combustible material. Do not breathe
dust. In case of contact with eyes, rinse immediately with
plenty of water and seek medical advice. Wear suitable
protective clothing and gloves. In case of accident or if you
feel unwell, seek medical advice immediately (show the label
where possible).
US Statements: Possible sensitizer.
UNITED STATES REGULATORY INFORMATION
SARA LISTED: No
TSCA INVENTORY ITEM: Yes
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: Yes
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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