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MSDS 
:
 Aitch-tu-ess Cartridge
CAS 
:
 7704-34-9
SYNONYMS 
:
 Hydrogen Sulfide Generator. This material, when heated, produces H2S     gas which is highly toxic.
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7704-34-9 |Sulfur | 46.5 | 231-722-6 |
|----------------|--------------------------------------|----------|-----------|
| 7783-06-4 |Hydrogen sulfide | - | 231-977-3 |
|----------------|--------------------------------------|----------|-----------|
| 8052-42-4 |Asphalt | 21.0 | 232-490-9 |
|----------------|--------------------------------------|----------|-----------|
| 14808-60-7 |Quartz | 31.0 | 238-878-4 |
|----------------|--------------------------------------|----------|-----------|
| 57455-37-5 |C.I. Pigment Blue 29 | 1.5 | unlisted |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Not available.

Potential Health Effects
Eye:
Causes eye irritation. May result in corneal injury. Effects may
be delayed.
Skin:
May cause skin irritation. Prolonged and/or repeated contact may
cause irritation and/or dermatitis.
Ingestion:
Causes gastrointestinal irritation with nausea, vomiting and
diarrhea.
Inhalation:
May cause irritation of the respiratory tract with burning pain in
the nose and throat, coughing, wheezing, shortness of breath and
pulmonary edema.
Chronic:
Prolonged exposure to respirable crystalline quartz may cause
delayed lung injury/fibrosis (silicosis).

**** 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.
Skin:
Flush skin with plenty of soap and water for at least 15 minutes
while removing contaminated clothing and shoes. Get medical aid if
irritation develops or persists.
Ingestion:
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.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid.
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.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use extinguishing
media most appropriate for the surrounding fire.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry,
closed container for disposal.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Avoid contact with
eyes, skin, and clothing. Avoid breathing vapor.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use process enclosure, local exhaust ventilation, or other
engineering controls to control airborne levels.
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 protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29CFR
1910.134 or European Standard EN 149. Always use a
NIOSH or European Standard EN 149 approved respirator
when necessary.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Solid
Appearance: blue
Odor: petroleum-like - mild odor
pH: Not available.
Vapor Pressure: 1.0 mm Hg @ 20C
Viscosity: Not available.
Boiling Point: 700-832F
Freezing/Melting Point: 246-315F
Autoignition Temperature: Not available.
Flash Point: 369-600F
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: < 0.1% @ 25C in water.
Specific Gravity/Density: ~2.0
Molecular Formula: Mixture
Molecular Weight: 0

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
High temperatures.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur oxides
(SOx), including sulfur oxide and sulfur dioxide.
Hazardous Polymerization: Will not occur.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 7704-34-9: WS4250000
CAS# 7783-06-4: MX1225000
CAS# 8052-42-4: CI9900000
CAS# 14808-60-7: VV7330000
CAS# 57455-37-5 unlisted.
LD50/LC50:
Not available.
CAS# 7783-06-4: Inhalation, mouse: LC50 = 634 ppm/1H; Inhalation,
rat: LC50 = 444 ppm.
CAS# 8052-42-4.
CAS# 14808-60-7.
CAS# 57455-37-5.
Carcinogenicity:
Sulfur -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Hydrogen sulfide -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Asphalt -
ACGIH: A4 - Not Classifiable as a Human Carcinogen (Benzene-solub
NIOSH: occupational carcinogen
OSHA: Possible Select carcinogen
IARC: Group 3 carcinogen
Quartz -
ACGIH: A2 - Suspected Human Carcinogen
California: carcinogen (airborne particles of respirable size); initia
NIOSH: occupational carcinogen
NTP: Known carcinogen
OSHA: Possible select carcinogen (listed as ** undefined **).
IARC: Group 1 carcinogen
C.I. Pigment Blue 29 -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
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: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Dangerous Goods Code:
UN Number:

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 7704-34-9: 1
CAS# 7783-06-4: 2
CAS# 8052-42-4: 0
CAS# 14808-60-7: No information available.
CAS# 57455-37-5: 0
United Kingdom Occupational Exposure Limits
CAS# 7783-06-4: OES-United Kingdom, TWA 10 ppm TWA; 14 mg/m3 TWA
CAS# 7783-06-4: OES-United Kingdom, STEL 15 ppm STEL; 21 mg/m3 STEL
CAS# 8052-42-4: OES-United Kingdom, TWA petroleum fumes: 5 mg/m3 TWA
CAS# 8052-42-4: OES-United Kingdom, STEL petroleum fumes: 10 mg/m3
STEL
Canada
CAS# 7704-34-9 is listed on Canada's DSL List.
CAS# 7783-06-4 is listed on Canada's DSL List.
CAS# 8052-42-4 is listed on Canada's DSL List.
CAS# 14808-60-7 is listed on Canada's DSL List.
CAS# 57455-37-5 is listed on Canada's DSL List.
CAS# 7704-34-9 is not listed on Canada's Ingredient Disclosure List.
CAS# 7783-06-4 is listed on Canada's Ingredient Disclosure List.
CAS# 8052-42-4 is not listed on Canada's Ingredient Disclosure List.
CAS# 14808-60-7 is listed on Canada's Ingredient Disclosure List.
CAS# 57455-37-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7783-06-4: OEL-ARAB Republic of Egypt:TWA 10 ppm (14 mg/m3)
OEL-AUSTRALIA:TWA 10 ppm (14 mg/m3);STEL 15 ppm (21 mg/m3)
OEL-BELGIUM:TWA 10 ppm (14 mg/m3);STEL 15 ppm (21 mg/m3)
OEL-CZECHOSLOVAKIA:TWA 10 mg/m3;STEL 20 mg/m3
OEL-DENMARK:TWA 10 ppm (15 mg/m3)
OEL-FINLAND:TWA 10 ppm (15 mg/m3);STEL 15 ppm (20 mg/m3);Skin
OEL-FRANCE:TWA 5 ppm (7 mg/m3);STEL 10 ppm (14 mg/m3)
OEL-GERMANY:TWA 10 ppm (15 mg/m3)
OEL-HUNGARY:TWA 10 mg/m3;STEL 20 mg/m3
OEL-JAPAN:TWA 10 ppm (14 mg/m3)
OEL-THE NETHERLANDS:TWA 10 ppm (15 mg/m3)
OEL-THE PHILIPPINES:TWA 10 ppm (15 mg/m3)
OEL-POLAND:TWA 10 mg/m3
OEL-RUSSIA:TWA 10 ppm;STEL 10 mg/m3
OEL-SWEDEN:TWA 10 ppm (14 mg/m3);STEL 15 ppm (20 mg/m3)
OEL-SWITZERLAND:TWA 10 ppm (15 mg/m3);STEL 20 ppm (30 mg/m3)
OEL-THAILAND:STEL 20 ppm
OEL-TURKEY:TWA 10 ppm (15 mg/m3)
OEL-UNITED KINGDOM:TWA 10 ppm (14 mg/m3);STEL 15 ppm (21 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 8052-42-4: OEL-ARAB Republic of Egypt:TWA 5 mg/m3
OEL-AUSTRALIA:TWA 5 mg/m3
OEL-BELGIUM:TWA 5 mg/m3
OEL-DENMARK:TWA 5 mg/m3
OEL-GERMANY;Carcinogen
OEL-UNITED KINGDOM:TWA 5 mg/m3;STEL 10 mg/m3 JAN9
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 14808-60-7: OEL-BELGIUM:TWA 0.1 mg/m3
OEL-DENMARK:TWA 0.1 mg/m3
OEL-FINLAND:TWA 0.2 mg/m3
OEL-GERMANY:TWA 0.15 mg/m3
OEL-RUSSIA:STEL 14 mg/m3
OEL-SWEDEN:TWA 0.1 mg/m3
OEL-SWITZERLAND:TWA 0.15 mg/m3
OEL-THAILAND:TWA 10 mg/m3 (resp. dust)
OEL-THAILAND:TWA 30 mg/m3 (total dust)
OEL-UNITED KINGDOM:TWA 0.1 mg/m3 (resp. dust)
OEL-UNITED KINGDOM:TWA 0.3 mg/m3 (total dust)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 7704-34-9 is listed on the TSCA inventory.
CAS# 7783-06-4 is listed on the TSCA inventory.
CAS# 8052-42-4 is listed on the TSCA inventory.
CAS# 14808-60-7 is listed on the TSCA inventory.
CAS# 57455-37-5 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 9/02/1997 Revision #3 Date: 10/05/2001

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.
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