Search   
MSDS 
:
 Phenol red, indicator
CAS 
:
 143-74-8
SYNONYMS 
:
 Phenolsulfonphthalein; Phenolsulphonphthalein; Sulfonphthal;     Sulphonphthal
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 143-74-8 |Phenol red | >95 | 205-609-7 |
+----------------+--------------------------------------+----------+-----------+
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 may cause mechanical irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea. 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 if irritation develops or persists. Flush skin with
plenty of soap and water.
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 if cough or other symptoms appear.
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. Combustion generates toxic fumes.
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. 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. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with skin
and eyes. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

**** 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# 143-74-8:


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: dark red
Odor: Odorless
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: 1g/1300 ml
Specific Gravity/Density:
Molecular Formula: C19H14O5S
Molecular Weight: 354.38

**** 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:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, irritating and toxic fumes and
gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

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

RTECS#:
CAS# 143-74-8: SJ7490000
LD50/LC50:
Not available.
Carcinogenicity:
Phenol red -
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
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:
WGK (Water Danger/Protection)
CAS# 143-74-8: No information available.
Canada
CAS# 143-74-8 is listed on Canada's DSL List.
CAS# 143-74-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 143-74-8 is listed on the TSCA inventory.

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

MSDS Creation Date: 12/12/1997 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
tert-Butyl (2S,3S)-3-Amino-2-Hydroxy-3-Phenylpropanoate, 97% 0-01-1
Diethyl-5-amino-3-methyl-2,4-thiophene-dicarboxylate, 97% 4815-30-9
tert-Butyl (2R,3R)-3-amino-2-hydroxy-3-phenylpropanoate, 97% 135981-02-1
tert-Butyl (2R,3S)-3-Amino-2-Hydroxy-4-Phenylbutanoate, 97% 119626-06-1
tert-Butyl (2S,3R)-3-Amino-2-Hydroxy-4-Phenylbutanoate, 97% 0-01-1
tert-Butyl (2S,3S)-3-Amino-2-Hydroxybutanoate, 97% 0-01-1
tert-Butyl (2R,3R)-3-Amino-2-Hydroxybutanoate, 97% 204587-91-7
Allyl(chloromethyl)dimethylsilane, 96% 75422-66-1
Phenol, 99+%, Loose Crystals, Biochemical Grade 108-95-2
Allyldichloromethylsilane, 97% 1873-92-3
Dichloromethyloctadecylsilane, 95% 5157-75-5
Chlorocyclohexyldimethylsilane, 97% 71864-47-6
Chloromethylphenylsilane, 98% 1631-82-9
Diethylmethylsilane, 97% 760-32-7
1,1-Dichlorosilacyclobutane, 97% 2351-33-9
1,1-Bis(trichlorosilylmethyl)ethylene 78948-04-6
Phenol, Reagent ACS 108-95-2
1,6-Bis(trichlorosilyl)hexane, 97% 13083-94-8
Tris(trimethylsilyl)germanium hydride, 96% 104164-54-7
2-Amino-1,3,4-Thiadiazole, 97% 4005-51-0
1,2-Epoxydecane, 96% 2404-44-6
1,2-Epoxyoctane, 96% 2984-50-1
Phenolphthalein, Reagent ACS 77-09-8
Phenol red, indicator 143-74-8
Phenylacetic acid, 98.5% 103-82-2
Phosphoric acid, reagent ACS, 85+% 7664-38-2
1,2-Epoxydodecane, 96% 2855-19-8
Ammonium Citrate Dibasic 3012-65-5
TRIS-(TRIMETHYLSILYLOXY)-ETHYLENE, 95% 69097-20-7
1-Trimethylsilyloxy-1,3-butadiene 6651-43-0
Phosphorus Pentoxide, P.A. 1314-56-3
1,1,5-Triacetoxy-2,2-dichloropentane, 97% 0-01-1
4-(Hydroxymethyl)imidazole hydrochloride, 99% 32673-41-9
Phosphorus Oxychloride, Reagent, 99+% (Titr.) 10025-87-3
DL-4-Hydroxy-3-Methoxyphenylglycol, Piperazine Salt, Tech., 90% 67423-45-4
Phosphotungstic Acid Hydrate, p.a. 12067-99-1
o-Phthalaldehyde, 98% (gc) 643-79-8
Ammonium dichromate 7789-09-5
Picric Acid, Reagent ACS 88-89-1
(4R)-N-(tert.-Butyldimethylsilyl)azetidin-2-one-4-carboxylic acid, 162856-35-1
(1R,2R)-Diaminomethylcyclohexane, 95% 68737-65-5
Piperidine, 99% 110-89-4
(R)-(-)-2-Amino-6-Phosphonohexanoic Acid, 95% (97%e.e.) 131177-53-2
1-Methyladenine, 99% 5142-22-3
Potassium hexachloroplatinate(iv) ca.40% pt 16921-30-5
(-)-Dibutyl-D-tartrate 0-01-1
Poly(Ethylene Glycol), Average M.W. 400 25322-68-3
Dioctyl phthalate, 99+% 117-81-7
Poly(Ethylene Glycol), Average M.W. 600 25322-68-3
(Carboethoxymethyl)Triphenylphosphonium Chloride Hydrate, 97% 17577-28-5

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