**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7727-21-1 |Potassium peroxydisulfate | >99 | 231-781-8 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN O
Risk Phrases: 22 36/37/38 8
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful if swallowed. Irritating to eyes, respiratory system and
skin. Contact with combustible material may cause fire.
Potential Health Effects
Eye:
May cause severe eye irritation. May cause conjunctivitis. May
cause permanent corneal opacification.
Skin:
May cause skin sensitization, an allergic reaction, which becomes
evident upon re-exposure to this material. May cause severe
irritation and possible burns.
Ingestion:
May cause burns to the gastrointestinal tract. May be harmful if
swallowed. May cause nausea, vomiting, and diarrhea, possibly with
blood.
Inhalation:
Dust is irritating to the respiratory tract. May cause asthmatic
attacks due to allergic sensitization of the respiratory tract. May
cause acute pulmonary edema, asphyxia, chemical pneumonitis, and
upper airway obstruction caused by edema.
Chronic:
Prolonged or repeated skin contact may cause sensitization
dermatitis and possible destruction and/or ulceration. Repeated
exposure may cause allergic respiratory reaction (asthma).
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at
least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen. Do NOT use mouth-to-mouth
resuscitation.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Strong oxidizer. Contact with other material may
cause fire. Use water with caution and in flooding amounts.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Contact professional fire-fighters
immediately.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Avoid runoff into storm sewers and ditches which lead to waterways.
Clean up spills immediately, observing precautions in the Protective
Equipment section. Sweep up, then place into a suitable container for
disposal. Avoid generating dusty conditions. Remove all sources of
ignition. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Minimize dust
generation and accumulation. Avoid contact with clothing and other
combustible materials. Do not get on skin or in eyes. Avoid
ingestion and inhalation.
Storage:
Keep away from heat, sparks, and flame. Do not store near
combustible materials. Store in a cool, dry place. Keep containers
tightly closed.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate gloves to prevent skin exposure.
Clothing:
Wear a chemical apron. Wear appropriate clothing to
prevent skin exposure.
Respirators:
Wear a NIOSH/MSHA or European Standard EN 149
approved full-facepiece airline respirator in the
positive pressure mode with emergency escape
provisions.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Solid
Color: colorless or white
Odor: odorless
pH: Acidic in water (<7)
Vapor Pressure: Not available.
Viscosity: Not applicable.
Boiling Point: Not available.
Freezing/Melting Point: Decomposes
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: 100 deg C
Solubility in water: Soluble in water.
Specific Gravity/Density: 2.4770
Molecular Formula: K2S2O8
Molecular Weight: 270.3118
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, dust generation,
combustible materials, reducing agents.
Incompatibilities with Other Materials:
Reducing agents.
Hazardous Decomposition Products:
Oxygen, oxides of potassium, sulfur oxides (SOx), including sulfur
oxide and sulfur dioxide.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7727-21-1: SE0400000
LD50/LC50:
CAS# 7727-21-1: Oral, rat: LD50 = 802 mg/kg.
Carcinogenicity:
Potassium peroxydisulfate -
Not listed by ACGIH, IARC, or NTP.
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: POTASSIUM PERSULPHATE
Hazard Class: 5.1
UN Number: 1492
Packing Group: III
IMO
Shipping Name: POTASSIUM PERSULPHATE
Hazard Class: 5.1
UN Number: 1492
Packing Group: III
RID/ADR
Shipping Name: POTASSIUM PERSULPHATE
Hazard Class: 5.1
UN Number: 1492
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN O
Risk Phrases:
R 22 Harmful if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
R 8 Contact with combustible material may cause
fire.
Safety Phrases:
S 22 Do not breathe dust.
S 24 Avoid contact with skin.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37 Wear suitable gloves.
WGK (Water Danger/Protection)
CAS# 7727-21-1: 1
United Kingdom Occupational Exposure Limits
CAS# 7727-21-1: OES-United Kingdom, TWA 1 mg/m3 TWA (measured as
S2O8)
United Kingdom Maximum Exposure Limits
Canada
CAS# 7727-21-1 is listed on Canada's DSL List.
CAS# 7727-21-1 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7727-21-1: OEL-DENMARK:TWA 2 mg/m3
OEL-UNITED KINGDOM:TWA 1 mg/m3
OEL-UNITED KINGDOM:TWA 1 mg/m3 JANUARY 1993
US FEDERAL
TSCA
CAS# 7727-21-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 7/09/1998 Revision #4 Date: 3/18/2003
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
Allyldimethylchlorosilane, 97%
| 4028-23-3 |
|
Isopropylmethyldichlorosilane, 97%
| 18236-89-0 |
|
Potassium dichromate, 99.5%
| 7778-50-9 |
|
Allyl ether, 99%
| 557-40-4 |
|
N-Decanoic Anhydride, 98%
| 2082-76-0 |
|
2,2-Dimethyl-1,3-Dioxolane, 99%
| 2916-31-6 |
|
Methylene Blue (Pract), 75% (Titr.)
| 61-73-4 |
|
Diethyl 3,3-Dimethylcyclopent-1-Enylphosphonate, 98%
| 0-01-1 |
|
Ammonium molybdate tetrahydrate, certified ACS, crystalline
| 12027-67-7 |
|
Tris(6,6,7,7,8,8,8-Heptafluoro-2,2-
| 18323-96-1 |
|
(3,3-Dimethylcyclopent-1-enylmethyl)trimethylsilane, 97%
| 0-01-1 |
|
2,4-Dimethoxy-1-Nitrobenzene, 98%
| 4920-84-7 |
|
2-Methylpropyl 3,5-Diamino-4-Chlorobenzoate
| 32961-44-7 |
|
Phthalic Acid Monopotassium Salt, 99+% (Titr.)
| 877-24-7 |
|
Ammonium nitrate
| 6484-52-2 |
|
Diethyl 3,3-Dimethylcyclohex-1-Enylphosphonate, 98%
| 109467-69-8 |
|
4-Amino-N,N-Diethyl-m-Toluidine Hydrochloride, 98%
| 148-71-0 |
|
(3,3-Dimethylcyclohex-1-enylmethyl)trimethylsilane, 98%
| 0-01-1 |
|
2-Phenylmercaptomethylbenzoic Acid, 98%
| 1699-03-2 |
|
Rhein, Tech. 90%
| 478-43-3 |
|
Potassium hydroxide, pellets, p.a.
| 1310-58-3 |
|
Salicylideneaniline, 98%
| 779-84-0 |
|
2,6-Diaminopurine
| 1904-98-9 |
|
N-Alpha-Carbobenzyloxy-L-Arginine, 98%
| 1234-35-1 |
|
Methylphenylvinylsilane
| 17878-39-6 |
|
Potassium Iodate, P.A.
| 7758-05-6 |
|
Potassium Metabisulfite
| 16731-55-8 |
|
Potassium Nitrite, Reagent ACS (Crystals), 96+% (Titr.)
| 7758-09-0 |
|
Dimethylmethoxy-n-octylsilane
| 93804-29-6 |
|
Potassium oxalate monohydrate, reagent ACS
| 583-52-8 |
|
Dodecamethylpentasiloxane, 97%
| 141-63-9 |
|
Potassium periodate (meta), 99+% (titr.)
| 7790-21-8 |
|
(4-Nitrophenyl)Octyl Ether, 99%
| 49562-76-7 |
|
1-Methoxy-1-methylamino-2-nitroethylene, 98%
| 110763-36-5 |
|
3-Hydroxy-1,2,3-Benzotriazin-4(3H)-One, 98%
| 28230-32-2 |
|
Strontium peroxide, 90-95%
| 1314-18-7 |
|
1,1,3,3,5,5-Hexamethyltrisiloxane, 97%
| 1189-93-1 |
|
Phosphorus pentachloride
| 10026-13-8 |
|
Potassium Permanganate, P.A.
| 7722-64-7 |
|
Astaxanthin
| 471-53-4 |
|
Thapsigargin
| 67526-95-8 |
|
Wortmannin
| 19545-26-7 |
|
AMT.hydrochloride
| 1121-91-1 |
|
Potassium Persulfate, Reagent ACS (Crystals), 99+% (Titr.)
| 7727-21-1 |
|
3-Bromo-7-nitroindazole
| 74209-34-0 |
|
Potassium phosphate tribasic monohydrate
| 7778-53-2 |
|
Methyl 4-aminobenzoate, 98%
| 619-45-4 |
|
Carboxy-PTIO
| 148819-94-7 |
|
1,4-Dibromobutane, 97%
| 110-52-1 |
|
tert-Butylhydroquinone, 97%
| 1948-33-0 |
|
|