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MSDS 
:
 Molecular sieves, 5a, 8 to 12 mesh
CAS 
:
 1332-58-7
SYNONYMS 
:
 None
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 1332-58-7 |Kaolin | <100.0 | unlisted |
|----------------|--------------------------------------|----------|-----------|
| 1344-00-9 |Sodium aluminum silicate | 0-100.0 | 215-684-8 |
|----------------|--------------------------------------|----------|-----------|
| 1344-01-0 |Silicic acid, aluminum calcium sodium | 0-100.0 | 215-685-3 |
|----------------|--------------------------------------|----------|-----------|
| 12736-96-8 |Sodium potassium aluminum silicate | 0-100.0 | 235-787-1 |
|----------------|--------------------------------------|----------|-----------|
| 14808-60-7 |Quartz | <3.0 | 238-878-4 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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

EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully
investigated.Hygroscopic (absorbs moisture from the air).

Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
The toxicological properties of this substance have not been fully
investigated.
Inhalation:
Dust is irritating to the respiratory tract. The toxicological
properties of this substance have not been fully investigated.
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
immediately.
Skin:
Flush skin with plenty of 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 immediately.
Inhalation:
Remove from exposure and move 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:
Substance is noncombustible; use agent most appropriate to
extinguish surrounding fire.

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

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal
container. Avoid generating dusty conditions.

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

Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust,
vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.

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

Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Exposure Limits
CAS# 1332-58-7:
United Kingdom, WEL - TWA: 2 mg/m3 TWA (respirable dust)
United Kingdom, WEL - STEL: 6 mg/m3 STEL (respirable dust)
United States OSHA: 15 mg/m3 TWA (total dust); 5 mg/m3 TWA
(respirable fraction)
Belgium - TWA: 2 mg/m3 VLE (respirable fraction)
France - VME: 10 mg/m3 VME
Malaysia: 2 mg/m3 TWA (particulate matter containing no asbestos
<1% crystalline silic
Netherlands: 10 mg/m3 MAC
Russia: (listed as silica, amorphous): 1 mg/m3 TWA
Spain: 2 mg/m3 VLA-ED (respirable fraction, this value is for the
particulated matter t
CAS# 1344-00-9:

CAS# 1344-01-0:

CAS# 12736-96-8:

CAS# 14808-60-7:
United Kingdom, WEL - TWA: (listed as silica, crystalline (genera
form)): 0.3 mg/m3 TWA (respirable)
United Kingdom, WEL - STEL: (listed as silica, crystalline (gener
form)): 0.9 mg/m3 STEL (respirable)

Belgium - TWA: 0.1 mg/m3 VLE (respirable dust)
France - VME: 0.1 mg/m3 VME (listed under silica crystallines)
Germany: 0.15 mg/m3 TWA (respirable fraction)
Malaysia: 0.1 mg/m3 TWA (respirable fraction)
Netherlands: 0.075 mg/m3 MAC (respirable dust)
Russia: 1 mg/m3 TWA
Spain: 0.1 mg/m3 VLA-ED (respirable fraction)

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 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.

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

Physical State: Solid
Color: beige
Odor: Odorless.
pH: 13.3-10.5 (5% slurry
Vapor Pressure: Not applicable.
Viscosity: Not applicable.
Boiling Point: Not applicable.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Insoluble in water.
Specific Gravity/Density: 2.1
Molecular Formula: Not applicable.
Molecular Weight:

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

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
None reported.
Hazardous Decomposition Products:
Irritating and toxic gases.
Hazardous Polymerization: Has not been reported.

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

RTECS#:
CAS# 1332-58-7: GF1670500
CAS# 1344-00-9: VV8902500
CAS# 1344-01-0 unlisted.
CAS# 12736-96-8 unlisted.
CAS# 14808-60-7: VV7330000
LD50/LC50:
Not available.
CAS# 1344-00-9: Oral, rat: LD50 = >27 gm/kg.
CAS# 1344-01-0.
CAS# 12736-96-8.
CAS# 14808-60-7.
Carcinogenicity:
Kaolin -
Not listed by ACGIH, IARC, or NTP.
Sodium aluminum silicate -
Not listed by ACGIH, IARC, or NTP.
Silicic acid, aluminum calcium sodium salt -
Not listed by ACGIH, IARC, or NTP.
Sodium potassium aluminum silicate -
Not listed by ACGIH, IARC, or NTP.
Quartz -
ACGIH: A2 - Suspected Human Carcinogen
California: carcinogen, initial date 10/1/88 (airborne particles of re
NTP: Known carcinogen (listed as Silica, crystalline (general f
IARC: Group 1 carcinogen
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****

Other
No information available.

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 1332-58-7: 0
CAS# 1344-00-9: 0
CAS# 1344-01-0: No information available.
CAS# 12736-96-8: 0
CAS# 14808-60-7: No information available.
Canada
CAS# 1332-58-7 is listed on Canada's DSL List.
CAS# 1344-00-9 is listed on Canada's DSL List.
CAS# 1344-01-0 is listed on Canada's DSL List.
CAS# 12736-96-8 is listed on Canada's DSL List.
CAS# 14808-60-7 is listed on Canada's DSL List.
CAS# 1332-58-7 is not listed on Canada's Ingredient Disclosure List.
CAS# 1344-00-9 is not listed on Canada's Ingredient Disclosure List.
CAS# 1344-01-0 is not listed on Canada's Ingredient Disclosure List.
CAS# 12736-96-8 is not listed on Canada's Ingredient Disclosure List.
CAS# 14808-60-7 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1332-58-7 is listed on the TSCA inventory.
CAS# 1344-00-9 is listed on the TSCA inventory.
CAS# 1344-01-0 is listed on the TSCA inventory.
CAS# 12736-96-8 is listed on the TSCA inventory.
CAS# 14808-60-7 is listed on the TSCA inventory.

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

Text for R-phrases from Section 2
MSDS Creation Date: 11/26/1997 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.
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