**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 525-05-3 |1-Nitroso-2-naphthol-3,6-disulfonic ac| 95 | 208-369-1 |
| |id disodium salt hydra | | |
+----------------+--------------------------------------+----------+-----------+
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.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
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:
**** 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. This
material in sufficient quantity and reduced particle size is capable
of creating a dust explosion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry
chemical, carbon dioxide, or appropriate 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. 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:
Keep container closed when not in use. 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:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
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:
A respiratory protection program that meets OSHA's 29
CFR ??1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant a respirator's use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Powder
Appearance: yellow
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: > 300 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H5NNa2O8S2
Molecular Weight: 377.26
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, strong oxidants.
Incompatibilities with Other Materials:
Strong dehydrating agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, irritating and
toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 525-05-3: QJ6480000
LD50/LC50:
Not available.
Carcinogenicity:
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt hydra -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
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
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.
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# 525-05-3: No information available.
United Kingdom Occupational Exposure Limits
Canada
CAS# 525-05-3 is listed on Canada's DSL List.
CAS# 525-05-3 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
US FEDERAL
TSCA
CAS# 525-05-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 8/24/1997 Revision #3 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.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
1-Naphthyl isothiocyanate, 98%
| 551-06-4 |
|
2-Iodoaniline, 98%
| 615-43-0 |
|
DL-Alpha-Methyltyrosine, 98%
| 658-48-0 |
|
6-Chloropurine Riboside, 99+%
| 2004-06-0 |
|
2-Amino-4,4,4-trifluorobutyric acid
| 15960-05-1 |
|
4-Fluorophenol, 99%
| 371-41-5 |
|
4-Methyl-1-tetralone, 97%
| 19832-98-5 |
|
3,3'-Thiodipropionic Acid, 99%
| 111-17-1 |
|
Diaminomaleonitrile, 98%
| 1187-42-4 |
|
2-Butoxyethyl acetate, 98%
| 112-07-2 |
|
Chromocene
| 1271-24-5 |
|
Arsenazo III, 95% (HPLC)
| 1668-00-4 |
|
3-Dimethylaminophenol, 97+% (TLC)
| 99-07-0 |
|
2-Amino-4-Fluorobenzoic Acid, 96% (GC)
| 446-32-2 |
|
Dimethyl Phenylphosphonite, 98%
| 2946-61-4 |
|
Pinacolone, 97% (gc)
| 75-97-8 |
|
1-Phenylhexane, 97%
| 1077-16-3 |
|
Ethyl chrysanthemumate, 95%, mixture of cis/trans
| 97-41-6 |
|
Triethylamine Hydrochloride, 99+%
| 554-68-7 |
|
cis-Dicyclohexano-18-crown-6, cis-syn-cis isomer, 98+%
| 15128-65-1 |
|
2-Hydrazino-2-Imidazoline Hydrobromide, 98 %
| 55959-84-7 |
|
N-Methyl-m-toluidine
| 696-44-6 |
|
4-Ethoxyphenol
| 622-62-8 |
|
Tris(4-Chlorophenyl)Phosphine
| 1159-54-2 |
|
4-Bromo-2-fluorotoluene 98%
| 51436-99-8 |
|
7-Azaindole, 98%
| 271-63-6 |
|
1-Nitroso-2-naphtol-3,6-disulfonic acid disodium salt (pract), 95%
| 525-05-3 |
|
(S)-3-Hydroxy-3-Phenylpropanoic Acid
| 36567-72-3 |
|
Anthranilic acid, 98+%
| 118-92-3 |
|
Malonic Acid Disodium Salt Monohydrate, 99% (Titr.)
| 141-95-7 |
|
4-Chlorophenyl 2-Chloro-1,1,2-Trifluoro-Ethyl Sulfone, 98%
| 26574-59-4 |
|
2-Hexanone, 98%
| 591-78-6 |
|
2,2-Dimethylsuccinic Acid, 99%
| 597-43-3 |
|
O-Methoxybiphenyl, 98+%
| 86-26-0 |
|
2-Naphthol, 99+%
| 135-19-3 |
|
Ethylidenecyclohexane, 99%
| 1003-64-1 |
|
2,4,6-Trichlorophenol, 98%
| 88-06-2 |
|
Brilliant Cresyl Blue , High Purity Biological Stain
| 81029-05-2 |
|
Hydrocinnamoylchloride, 98%
| 645-45-4 |
|
Methacrylic acid, 99.5% (stabilized with ca 250 ppm MEHQ)
| 79-41-4 |
|
4-Aminosalicylic acid, 99%
| 65-49-6 |
|
3-Bromopropionic Acid, 99% (Titr.)
| 590-92-1 |
|
2-Ethylbutyraldehyde, 98%
| 97-96-1 |
|
2-Fluoro-5-Nitroaniline, 98%
| 369-36-8 |
|
Heptafluoro-n-propyliodide, 99%, stabilized with copper
| 754-34-7 |
|
3-Formyl-2-Methyl-5-Nitroindole, 95+%
| 3558-17-6 |
|
Crotononitrile (pract), 98% (gc)
| 4786-20-3 |
|
Praseodymium(iii,iv) oxide, 99.9%
| 12037-29-5 |
|
N-(4-Hydroxyphenyl)-Glycine, 99%
| 122-87-2 |
|
Cresol Red, indicator grade
| 1733-12-6 |
|
|