MSDS Name: Crocein
Orange G
Catalog Numbers:
AC189360000, AC189360500
Synonyms:
Brilliant Orange
Company Identification (Europe): Acros
Organics BVBA
Janssen Pharmaceuticalaan 3a
2440 Geel, Belgium
Company Identification (USA):
Acros Organics
One Reagent Lane
Fairlawn, NJ 07410
For information in North America, call:
800-ACROS-01
For information in Europe, call:
0032(0) 14575211
For emergencies in the US, call CHEMTREC:
800-424-9300
For emergencies in Europe, call:
0032(0) 14575299
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS#
|
Chemical Name |
% | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 1934-20-9
|2-naphthalenesulfonic acid,6-hydroxy-5| ca 100 | 217-697-4 |
|
|-(phenylazo)-, monosod
| |
|
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Appearance: red-orange.
Caution! The toxicological properties of this
material have not been
fully investigated. May cause eye and skin
irritation. May cause
respiratory and digestive tract irritation.
Target Organs: None known.
Potential Health Effects
Eye:
May cause eye irritation. The toxicological properties of this
material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this
material have not been fully investigated.
Ingestion:
May cause irritation of the digestive tract. The toxicological
properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties
of
this substance have not been fully investigated.
Chronic:
No
information found.
**** 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:
Get medical aid. Flush skin with plenty of soap and water for at
least 15 minutes while removing contaminated clothing and shoes. Wash
clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and
drink 2-4 cupfuls of milk or water.
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:
Treat symptomatically and supportively.
**** 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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry
chemical, carbon dioxide, or appropriate foam.
Autoignition Temperature:Not
available.
Flash Point:
> 146 deg C (> 294.80 deg F)
Explosion Limits, lower:Not
available.
Explosion Limits, upper:Not
available.
NFPA Rating: (estimated) Health:
1; Flammability: 0; Reactivity: 0
**** 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. Clean up spills immediately, observing precautions in the
Protective Equipment section. Avoid generating dusty conditions.
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 eyes, skin, and
clothing. Keep container tightly closed. 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 ventilation to keep airborne concentrations low.
Exposure Limits
+--------------------+-------------------+-------------------+-----------------+
| Chemical Name |
ACGIH | NIOSH
|OSHA - Final PELs|
|--------------------|-------------------|-------------------|-----------------|
| 2-naphthalenesulfon|none listed
|none listed |none listed
|
| ic acid,6-hydroxy-5|
|
|
|
| -(phenylazo)-, mono|
|
|
|
| sod
|
|
|
|
+--------------------+-------------------+-------------------+-----------------+
OSHA Vacated PELs:
2-naphthalenesulfonic acid,6-hydroxy-5-(phenylazo)-, monosod:
No OSHA Vacated PELs are listed for this chemical.
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:
Powder
Appearance:
red-orange
Odor:
Not available.
pH:
Not available.
Vapor Pressure:
Not available.
Vapor Density:
Not available.
Evaporation Rate:
Not available.
Viscosity:
Not available.
Boiling Point:
Not available.
Freezing/Melting Point: Not
available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula:
C16H11N2O4SNa
Molecular Weight:
350.32
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong
oxidants.
Incompatibilities with Other
Materials:
Oxidizing agents.
Hazardous Decomposition
Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and
gases, carbon dioxide.
Hazardous Polymerization: Has
not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 1934-20-9: QK2430000
LD50/LC50:
Not available.
Carcinogenicity:
2-naphthalenesulfonic acid,6-hydroxy-5-(phenylazo)-, monosod -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology:
No
information available.
Teratogenicity:
No
information available.
Reproductive Effects:
No
information available.
Neurotoxicity:
No
information available.
Mutagenicity:
No
information available.
Other Studies:
No
data available.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Chemical waste generators must determine whether
a discarded chemical
is classified as a hazardous waste.
US EPA guidelines for the classification
determination are listed in
40 CFR Parts 261.3. Additionally, waste generators
must consult state
and local hazardous waste regulations to ensure
complete and accurate
classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
**** SECTION 14 - TRANSPORT INFORMATION ****
US DOT
No
information available
Canadian TDG
No
information available.
**** SECTION 15 - REGULATORY INFORMATION ****
US FEDERAL
TSCA
CAS# 1934-20-9 is listed on the TSCA inventory.
Health &
Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test
Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA
Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA
Section 302
(RQ)
None of the chemicals in this material have an RQ.
Section 302
(TPQ)
None of the chemicals in this product have a TPQ.
Section 313
No
chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous
Substances under the CWA.
None of the chemicals in this product are listed as Priority
Pollutants under the CWA.
None of the chemicals in this product are listed as Toxic Pollutants
under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous
by
OSHA.
STATE
2-naphthalenesulfonic
acid,6-hydroxy-5-(phenylazo)-, monosod is not
present on state lists from CA,
PA, MN, MA, FL, or NJ.
California No Significant Risk
Level:
None of the chemicals in this
product are listed.
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.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1934-20-9: No information available.
United Kingdom Occupational Exposure Limits
Canada
CAS# 1934-20-9 is listed on Canada's NDSL List.
WHMIS: Not available.
CAS# 1934-20-9 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 1/13/1999 Revision #1 Date: 8/02/2000
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.