Search   
MSDS 
:
 2,4,6-Trinitrobenzene Sulfonic Acid
CAS 
:
 2508-19-2
SYNONYMS 
:
 None
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 2508-19-2 |Trinitrobenzenesulfonic Acid | 100.0 | 219-717-7 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T C
Risk Phrases: 25 33 34

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

EMERGENCY OVERVIEW
Toxic if swallowed. Danger of cumulative effects. Causes
burns.Corrosive.

Potential Health Effects
Eye:
Causes eye burns. May cause chemical conjunctivitis and corneal
damage.
Skin:
Causes skin burns. May cause skin sensitization, an allergic
reaction, which becomes evident upon re-exposure to this material.
May cause cyanosis of the extremities. May cause skin rash (in
milder cases), and cold and clammy skin with cyanosis or pale color.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes
gastrointestinal tract burns. May cause perforation of the digestive
tract. May cause systemic effects.
Inhalation:
Causes chemical burns to the respiratory tract. Aspiration may lead
to pulmonary edema. May cause systemic effects. Inhalation at high
concentrations may cause CNS depression and asphixiation.
Chronic:
No information found.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Get medical aid immediately. Do NOT allow victim to rub eyes or keep
eyes closed. Extensive irrigation with water is required (at least 30
minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen. Do NOT use mouth-to-mouth
resuscitation. If breathing has ceased apply artificial respiration
using oxygen and a suitable mechanical device such as a bag and a
mask.
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. Use water
spray to keep fire-exposed containers cool. Combustible liquid.
Vapors may be heavier than air. They can spread along the ground and
collect in low or confined areas. Containers may explode when heated.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers. Use agent most appropriate to extinguish fire.

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

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Use a spark-proof tool. Provide ventilation.

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

Handling:
Remove contaminated clothing and wash before reuse. Avoid contact
with eyes, skin, and clothing. Empty containers retain product
residue, (liquid and/or vapor), and can be dangerous. Keep container
tightly closed. Keep away from heat, sparks and flame. Avoid
ingestion and inhalation. Use with adequate ventilation. Discard
contaminated shoes. Do not pressurize, cut, weld, braze, solder,
drill, grind, or expose empty containers to heat, sparks or open
flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Corrosives
area.

**** 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.
Exposure Limits
CAS# 2508-19-2:


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: white to pale yellow
Odor: sulfurous odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 190 deg C
Autoignition Temperature: Not available.
Flash Point: 62 deg C ( 143.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Slightly soluble in water.
Specific Gravity/Density:
Molecular Formula: C6H2(NO2)3SO3H
Molecular Weight: 293.0957

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

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, strong
oxidants.
Incompatibilities with Other Materials:
Oxidizing agents
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide.
Hazardous Polymerization: Has not been reported

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

RTECS#:
CAS# 2508-19-2: DA9138500
LD50/LC50:
Not available.
Carcinogenicity:
Trinitrobenzenesulfonic Acid -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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



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

Products which are considered hazardous for supply are classified as Special
Waste and the disposal of such chemicals is covered by regulations which may
vary according to location. Contact a specialist disposal company or the local
waste regulator for advice. Empty containers must be decontaminated before
returning for recycling.

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

IATA
Shipping Name: NITROBENZENESULPHONIC ACID
Hazard Class: 8
UN Number: 2305
Packing Group: II
IMO
Shipping Name: NITROBENZENESULPHONIC ACID
Hazard Class: 8
UN Number: 2305
Packing Group: II
RID/ADR
Shipping Name: NITROBENZENESULPHONIC ACID
Hazard Class: 8
UN Number: 2305
Packing group: II

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

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T C
Risk Phrases:
R 25 Toxic if swallowed.
R 33 Danger of cumulative effects.
R 34 Causes burns.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 2508-19-2: No information available.
Canada
CAS# 2508-19-2 is listed on Canada's DSL List.
CAS# 2508-19-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2508-19-2 is listed on the TSCA inventory.

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

MSDS Creation Date: 6/03/1999 Revision #3 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.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Search More   
ALL MSDS PAGES IN THIS GROUP
NAMECAS
Buffer Solution pH 4.0 Color Coded Red 877-24-7
Zinc Iodide 10139-47-6
Buffer Solution pH 5.0 877-24-7
Zinc Dibenzyldithiocarbamate 14726-36-4
Zinc Carbonate Basic 5970-47-8
Trimethylchlorosilane 75-77-4
Manganous Cyclohexanebutyrate 35542-88-2
N-(2-Acetamido)-iminodiacetic acid (ADA) 26239-55-4
Acrylomix 5 79-06-1
Manganese chloride 1.0M solution 7732-18-5
Tri-N-Octylamine 1116-76-3
Almond Oil
Antimony atomic absorption standard solution, 1mg/ml Sb in 20% HCl 7647-01-0
Allyl Thiourea 109-57-9
Dimethyl methoxymalonate, 99% 5018-30-4
Trans-1,2-Cyclohexanedicarboxylic Acid 95%, Remainder Cis 2305-32-0
Triphenylamine 603-34-9
N-Trimethylsilylimidazole 18156-74-6
Aluminium lithium hydride 16853-85-3
Sulfuryl chloride fluoride, distilled, 99% 13637-84-8
2,4,6-Trinitrobenzene Sulfonic Acid 2508-19-2
Xylitol 87-99-0
Aluminium Oxide 1344-28-1
Aluminium Tri-Isopropoxide 555-31-7
Triphenyl Phosphite 101-02-0
Aluminum sulfate (n-hydrated) 10043-01-3
4-Aminobenzoic Acid 150-13-0
3-Aminomethylalizarin-NN-Diacetic Acid 3952-78-1
2-Amino-2-methylpropan-1-ol 124-68-5
Trimethylamine Solution 75-50-3
4-Cyano-2,2,5,5-Tetramethyl-3-Imidazoline- 3-Oxide-1-Oxyl, 98%, Free 64918-63-4
Triphenylphosphate 115-86-6
DL-2-Bromopropionic acid, 99+% 598-72-1
Triphenylmethane 519-73-3
1-Amino-2-Naphthol-4-Sulfonic Acid 116-63-2
2,6-Diisopropylnaphthalene, 99% 24157-81-1
DL-Tryptophan 54-12-6
2-Aminophenol 95-55-6
Urease Active Meal 0-01-1
Ceresin Wax 8001-75-0
Methyl Chloroacetate, 99+% 96-34-4
Benzyldimethylhexadecylammonium chloride, hydrate, 97-101% 122-18-9
3-Hydroxybutyric Acid, Tech. 300-85-6
4-Aminophenol 123-30-8
Tetraheptylammonium Chloride, 99% (Titr.) 10247-90-2
Lanette Wax
3-Aminophthalhydrazide 521-31-3
Dodeca-tungstosilicic Acid 12027-38-2
Ammonia Anhydrous Liquified 7664-41-7
Dodeca-Tungstophophoric Acid 12067-99-1

Free MSDS Search ( Providing 250,000+ Material Properties )
Chemcas.com| Ads link:todaystock.net