Material Safety Data Sheet
Tannic acid
ACC# 22410
Section 1 - Chemical Product and Company Identification |
MSDS Name: Tannic acid
Catalog Numbers:
AC202420000, AC202420010, AC202420050, AC202425000, AC419990000,
AC419991000, AC419995000, A310-500
Synonyms:
Gallotannin; Glycerite; Gallotannic acid; Digallic acid; Tannin
Company Identification:
Fisher Scientific
1 Reagent Lane
Fair Lawn, NJ 07410
For information, call: 201-796-7100
Emergency Number: 201-796-7100
For CHEMTREC assistance, call: 800-424-9300
For International CHEMTREC assistance, call: 703-527-3887
Section 2 - Composition, Information on Ingredients
|
CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
1401-55-4 |
Tannic acid |
>95 | 215-753-2 |
Section 3 - Hazards Identification
|
EMERGENCY OVERVIEW
Appearance: yellow-brown powder.
Caution! May cause eye, skin, and respiratory
tract irritation.
Target Organs: Kidneys, liver, skin.
Potential Health Effects
Eye:
May cause eye irritation. Lachrymator (substance which increases
the flow of tears). May cause redness, pain, blurred vision and
possible eye damage.
Skin:
May cause skin irritation. May be absorbed through the skin in
harmful amounts. Direct contact may produce erythema (redness) and
pain.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea. May cause liver damage.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Chronic ingestion may cause liver damage. Prolonged or repeated eye
contact may cause conjunctivitis.
Section 4 - First Aid Measures
|
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Immediately flush skin with plenty of water for at least 15 minutes
while removing contaminated clothing and shoes. Get medical aid if
irritation develops or persists.
Ingestion:
Get medical aid immediately. Do NOT induce vomiting. If conscious
and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
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:
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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Flash Point: 199 deg C ( 390.20 deg F)
Autoignition Temperature: 527 deg C ( 980.60 deg F)
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 1; Flammability: 1; Instability: 1
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. Avoid generating dusty conditions.
Section 7 - Handling and Storage
|
Handling:
Use with adequate ventilation. Minimize dust generation and
accumulation. Do not get in eyes, on skin, or on clothing. Do not
ingest or inhale.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Store protected from light and air.
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
Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
Tannic acid
|
none listed
|
none listed
|
none listed
|
OSHA Vacated PELs:
Tannic acid:
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 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: Powder
Appearance: yellow-brown
Odor: faint odor
pH: Weak acid in water.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 200 deg C (dec)
Freezing/Melting Point:Not available.
Decomposition Temperature:200 deg C
Solubility: Soluble.
Specific Gravity/Density:Not available.
Molecular Formula:C76H52O46
Molecular Weight:1701.22
Section 10 - Stability and Reactivity
|
Chemical Stability:
Air sensitive. Moisture sensitive. Light sensitive.
Conditions to Avoid:
Dust generation, moisture, temperatures above 200°C, prolonged
exposure to air, excess light.
Incompatibilities with Other Materials:
Strong oxidizing agents; strong bases.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.
Section 11 - Toxicological Information
|
RTECS#:
CAS# 1401-55-4:
FM3015000; PY7955000; UZ3400000; WU7185000; WW5075000
LD50/LC50:
CAS# 1401-55-4:
Oral, rabbit: LD50
= 5 gm/kg;
Oral, rat: LD50 = 2260
mg/kg;
.
Carcinogenicity:
CAS# 1401-55-4:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
Has been found to cause cancer in laboratory
animals.Tumorigenic effects have been reported in
experimental animals.
Teratogenicity:
Teratogenic effects have occurred in experimental animals.
Reproductive Effects:
Adverse reproductive effects have occurred in experimental
animals.
Mutagenicity:
Mutagenic effects have occurred in experimental animals.
Neurotoxicity:
No information found
Other Studies:
Section 12 - Ecological Information
|
Ecotoxicity:
Fish: Mosquito Fish: LC50 = 37 mg/L; 96 Hr.; Unspecified
No data available.
Environmental:
No information available.
Physical:
No information available.
Other:
Do not empty into drains.
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 |
Canada TDG |
Shipping Name: |
Not Regulated. |
Not Regulated. |
Hazard Class: |
|
|
UN Number: |
|
|
Packing Group: |
|
|
Section 15 - Regulatory Information
|
US FEDERAL
TSCA
CAS# 1401-55-4 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.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 1401-55-4: immediate.
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
CAS# 1401-55-4 can be found on the
following state right to know lists: California.
California Prop 65
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.
WGK (Water Danger/Protection)
CAS# 1401-55-4: 1
Canada - DSL/NDSL
CAS# 1401-55-4 is listed on Canada's DSL List.
Canada - WHMIS
This product has a WHMIS classification of D2B.
This product has been classified in accordance with the hazard
criteria of the Controlled Products Regulations and the MSDS
contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
Section 16 - Additional Information
|
MSDS Creation Date: 6/23/1999
Revision #9 Date: 2/15/2008
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 event shall Fisher 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 Fisher has been advised of
the possibility of such damages.