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MSDS 
:
 NORIT A SUPRA (now sold as NORIT SA-3)
CAS 
:
 7440-44-0
SYNONYMS 
:
 Black pearls; charcoal black; graphite natural; purified charcoal;     activated carbon.
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7440-44-0 |Carbon | 100 | 231-153-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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

EMERGENCY OVERVIEW
Not available.

Potential Health Effects
Eye:
Dust may cause mechanical irritation.
Skin:
Dust causes mechanical irritation.
Ingestion:
Ingestion of large amounts may cause gastrointestinal irritation.
Inhalation:
Dust is irritating to the respiratory tract.
Chronic:
Chronic inhalation may lead to decreased pulmonary function.

**** 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 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 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:
For small fires, use water spray, dry chemical, carbon dioxide or
chemical foam.

**** 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. Provide ventilation.

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

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

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

Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 7440-44-0:


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 appropriate protective clothing to minimize
contact with skin.
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: black
Odor: odorless
pH: Not available.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 3652 deg C
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.
Specific Gravity/Density: 1.8-2.1
Molecular Formula: C
Molecular Weight: 12

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

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Alkali metals, chlorinated paraffins, lead oxide, manganese oxide,
dibenzoyl peroxide, 1,4-diazabicyclo{2.2.2}octane, iron oxide,
liquid oxygen, metallic salts, molybdenum(IV) oxide,
nitrobenzaldehyde, oxidizing agents, potassium hydroxide, sodium
hydrogen carbonate, sodium tetrahydroborate, unsaturated oils.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

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

RTECS#:
CAS# 7440-44-0: FF5250100
LD50/LC50:
Not available.
Carcinogenicity:
Carbon -
Not listed by ACGIH, IARC, or NTP.
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.
Hazard Class:
UN Number:
Packing group:

**** 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# 7440-44-0: 0
Canada
CAS# 7440-44-0 is listed on Canada's DSL List.
CAS# 7440-44-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7440-44-0 is listed on the TSCA inventory.

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

MSDS Creation Date: 11/13/1997 Revision #3 Date: 3/04/2004

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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Bromoform, 99% (GC) 75-25-2
Bromoform (Pract), 97% (GC) 75-25-2
Bromoform, spectro grade, (inhibitor: ethanol), 99% 75-25-2
4-Bromobutyronitrile, 97% 5332-06-9
2-Butoxyethanol, 99% 111-76-2
2-Butoxyethanol, scintillation grade 111-76-2
Cadmium chloride, anhydrous, 99% 10108-64-2
Cadmium chloride hemipentahydrate, p.a. 7790-78-5
4-Propylbenzaldehyde, 98% (Titr.) 28785-06-0
Cadmium nitrate tetrahydrate, p.a. 10022-68-1
2-Imino-alpha-phenyl-3-thiazolidineethanol Hydrochloride 98% 15591-41-0
Caffeine, 98.5-101.5% (on the Dried Subst.) 58-08-2
Caffeine, Anhydrous, U.S.P/N.F. 58-08-2
Calcium Hydride, CA. 93% (0-10mm grain size, with 5-10% powder) 7789-78-8
Calcium hydride, ca. 93%, 10-100mm pieces 7789-78-8
Calcium hydride, 97% (titr.) 7789-78-8
Calcium hydroxide, 98+% 1305-62-0
Calcium Lactate Pentahydrate, 98% 5743-47-5
Calcium oxide, 96%, packaged under nitrogen 1305-78-8
Calcium oxide, reagent (powder), p.a. 1305-78-8
Carboxymethoxylamine Hemihydrochloride, 98% 2921-14-4
2-Chloroethyl vinyl ether, ca. 95% (stabilized with MEHQ and 102-71-6
NORIT A SUPRA (now sold as NORIT SA-3) 7440-44-0
Charcoal Decolorizing 7440-44-0
N,N'-Dihydroxyethylene-Bis-Acrylamide, Electrophoresis Grade 868-63-3
Darco- G-60, Activated Carbon, 100-325 Mesh, Powder 7440-44-0
2,4-Dimethoxybenzaldehyde, 98% 613-45-6
Tetradecyl sodium sulfate, 95% 1191-50-0
Carbon, decolorizing DARCO G-60 7440-44-0
Carbon, decolorizing DARCO 4-12 mesh 7440-44-0
Carbon, decolorizing DARCO 12-20 mesh 7440-44-0
Carbon, decolorizing DARCO 20-40 mesh 7440-44-0
Carbon, decolorizing NORIT 211 (now sold as NORIT SX-4) 7440-44-0
Carbon, decolorizing NORIT A (now sold as NORIT SA-3) 7440-44-0
Carbon, decolorizing NUCHAR S-N 7440-44-0
Fullerene Carbon Soot 7440-44-0
2,4-Diaminophenol dihydrochloride, 98% 137-09-7
Carbon Disulfide, 99.9%, Spectrophotometric Grade 75-15-0
Carnauba wax, refined, No. 1, yellow 8015-86-9
Catechol, 99+% 120-80-9
1-Dodecene, 93-95% (GC) 112-41-4
Ammonium cerium(IV) sulfate dihydrate, p.a. 7637-03-8
Ethyl 4-Amino-1-Piperidinecarboxylate, 98% 58859-46-4
Cesium Chloride, P.A. 7647-17-8
3,3-Dichloro-2,2-Dihydroxycyclohexanone, 95% 83878-01-7
Cesium chloride, optical grade 7647-17-8
Cesium Chloride, Reagent (Crystals), 99+% (Titr.) 7647-17-8

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