EMS CATALOG NO: 21610
PRODUCT NAME: Sudan Black
DATE: 05/09/2002
PAGE NUMBER: One of 3
MATERIAL SAFETY DATA SHEET
The information contained herein is based on data considered
accurate. However, no warranty is expressed or implied
regarding the accuracy of these data or the results to be
obtained from the use thereof.
Electron Microscopy Sciences assumes no responsibility for
personal injury or property damage to vendees, users or
third parties caused by the material. Such vendees or users
assume all risks associated with the use of the material.
ELECTRON MICROSCOPY SCIENCES
321 MORRIS ROAD
P.O. BOX 251
FORT WASHINGTON, PA 19034 24 HOUR EMERGENCY PHONE NUMBER
(215) 646-1566 CHEMTREC: (800) 424-9300
_________________________________________________________________________
FOR PRODUCT AND SALES INFORMATION
_________________________________________________________________________
CONTACT ELECTRON MICROSCOPY SCIENCES OFFICE ABOVE.
_________________________________________________________________________
PRODUCT IDENTIFICATION
_________________________________________________________________________
PRODUCT NAME: Sudan Black
CAS NO: 4197-25-5
SYNONYMS: C.I. Solvent Black 3, 2,3-Dihydro-
2,2-Dimethyl-6-((4-Phenylazo)-
1-Naphthyl Azo)Perimidine, Sudan Black B
________________________________________________________________________
TOXICITY HAZARDS
________________________________________________________________________
RTECS NO: SD4431500
1H-Perimidine, 2,3-Dihydro-2,2-Dimethyl-6-((4-Phenylazo)-
1-Naphthyl)Azo)
TOXICITY DATA: IVN-MUS LD50:63 MG/KG
REVIEWS, STANDARDS, AND REGULATIONS:
NOHS 1974: HZD M2167; NIS 10; TNF 601; NOS 10; TNE 4471
NOES 1983; HZD M2167; NIS 7; TNF 759; NOS 11; TNE 5948; TFE 2532
EPA TSC CHEMICAL INVENTORY, JUNE 1990
Only selected registry of toxic effects of chemical substances
(RTECS) data is presented here. See actual entry in RTECS for
complete information.
________________________________________________________________________
HEALTH HAZARD DATA
________________________________________________________________________
ACUTE EFFECTS:
May be harmful by inhalation, ingestion, or skin absorption. May
cause eye irritation. May cause skin irritation. To be best of
our knowledge, the chemical, physical, and toxicological
properties have not been thoroughly investigated.
FIRST AID:
In case of contact, immediately flush eyes with copious amounts
of water for at least 15 minutes. In case of contact,
immediately wash skin with soap and copious amounts of water. If
inhaled, remove to fresh air. If not breathing give artificial
respiration. If breathing is difficult, give oxygen. If
swallowed, wash out mouth with water provided person is
conscious. Call a physician. Wash contaminated clothing before
reuse.
________________________________________________________________________
PHYSICAL DATA
________________________________________________________________________
MELTING POINT: 120oC to 124oC
APPEARANCE/ODOR: Black powder.
________________________________________________________________________
FIRE & EXPLOSION HAZARD DATA
________________________________________________________________________
EXTINGUISHING MEDIA: Water spray. Carbon dioxide, dry chemical or
appropriate foam.
SPECIAL
FIREFIGHTING PROCEDURES: Wear self contained breathing apparatus and
protective clothing to prevent contact with
skin and eyes.
UNUSUAL FIRE &
EXPLOSION HAZARDS: Emits toxic fumes under fire conditions.
________________________________________________________________________
REACTIVITY DATA
________________________________________________________________________
INCOMPATIBILITIES:
Strong oxidizing agents.
HAZARDOUS COMBUSTION OR DECOMPOSITION PRODUCTS:
TOXIC FUMES OF:Carbon monoxide, carbon dioxide, nitrogen oxides.
________________________________________________________________________
2
SPILL OR LEAK PROCEDURES
________________________________________________________________________
STEPS TO BE TAKEN IF MATERIAL IS RELEASED OR SPILLED:
Wear respirator, chemical safety goggles, rubber boots and heavy
rubber gloves. Sweep up, place in a bag and hold for waste
disposal. Avoid raising dust. Ventilate area and wash spill
site after material pick up is complete.
WASTE DISPOSAL METHOD:
Dissolve or mix the material with a combustible solvent and burn
in a chemical incinerator equipped with an afterburner and
scrubber.
________________________________________________________________________
PRECAUTIONS TO BE TAKEN IN HANDLING & STORAGE
________________________________________________________________________
Chemical safety goggles.
Compatible chemical-resistant gloves.
NIOSH/MSHA-approved respirator.
Safety shower and eye bath.
Mechanical exhaust required.
Avoid Inhalation.
Avoid contact with eyes, skin and clothing.
Avoid prolonged or repeated exposure.
Wash thoroughly after handling.
Keep tightly closed.
Store in a cool dry place.
LABEL PRECAUTIONARY STATEMENTS:
CAUTION: Avoid contact and inhalation.
3
|