MATERIAL SAFETY DATA SHEET
Page: 1
DATE PREPARED: 10/07/1999
MSDS No: A190
Corrosion Inhibitor A190
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Identi炉er: Corrosion Inhibitor A190
Product Description: Rodine 31A
Product Code: A190
Product Name: Corrosion Inhibitor A190
MANUFACTURER: 24 HR. EMERGENCY TELEPHONE
HydroChem Industrial Services, Inc. NUMBERS:
900 Georgia Ave. Emergency Contact: HydroChem ER
Deer Park, TX 77536 Emergency Phone (800) 569-4889
Customer Service: (800) 934-9376
2. COMPOSITION/INFORMATION ON INGREDIENTS
wt.% CAS Registry #
Proprietary Blend of Chemicals (trade secret) Containing:
Mixture of alkyl pyridines 30 { 60 68391-11-7
1,3 Diethylthiourea 10 { 30 105-55-5
Sulfuric acid 10 { 30 7664-93-9
OSHA HAZARDOUS COMPONENTS (29 CFR 1910.1200)
EXPOSURE LIMITS
OSHA PEL ACGIH TLV Supplier
Sulfuric acid 1 mg/m3 1 mg/m3
COMMENTS:
Sulfuric acid STEL (ceiling) = 3 mg/m3
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
IMMEDIATE CONCERNS:
Corrosive.
Do not get in eyes, on skin or clothing.
Do not breath vapors
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DATE PREPARED: 10/07/1999
MSDS No: A190
Corrosion Inhibitor A190
4. FIRST AID MEASURES
EYES:
Immediately 掳ush eyes with water for 30 minutes while holding eyelids open. Seek medical at-
tention.
SKIN:
Immediately wash with soap and water. Rinse thoroughly. Seek medical attention if e庐ects occur.
Launder contaminated shoes and clothing before reuse.
INGESTION:
DO NOT induce vomiting. Drink large quantities of milk (preferred) or water and give milk of
magnesia. Take to hospital at once.
INHALATION:
Remove to fresh air. See a doctor if e庐ects occur.
5. FIRE FIGHTING MEASURES
Flashpoint and Method: >200卤 F 93卤 C
Flammable Limits: Not Determined
Autoignition Temperature: Not Determined
EXTINGUISHING MEDIA:
Use alcohol foam, carbon dioxide, dry chemical or water spray when 炉ghting 炉res involving this
material.
HAZARDOUS COMBUSTION PRODUCTS:
When heated strongly or burned, ammonia, hydrogen sul炉de, oxides of carbon, sulfur and nitro-
gen, cyanides and harmful organic fumes are released.
EXPLOSION HAZARDS:
If evaporated to dryness, the solid residue is an oxidizing agent and may cause spontaneous
ignition of combustion materials.
FIRE FIGHTING PROCEDURES:
Use water fog to cool hot containers.
FIRE FIGHTING EQUIPMENT:
As in any 炉re, wear self-contained breathing apparatus pressure-demand, (MSHA/NIOSH ap-
proved or equivalent) and full protective clothing to prevent contact with skin and eyes.
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DATE PREPARED: 10/07/1999
MSDS No: A190
Corrosion Inhibitor A190
6. ACCIDENTAL RELEASE MEASURES
GENERAL PROCEDURES:
Contain with dikes.
Dilute with water.
Neutralize with soda ash or lime.
Put in steel drum (plastic drum if acidic).
7. HANDLING AND STORAGE
GENERAL PROCEDURES:
Refer to Section 8.
STORAGE:
Keep container tightly closed.
Store in corrosion proof area.
Isolate from incompatible materials.
Do not store near oxidizing materials.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
ENGINEERING CONTROLS:
Ventilation - General and local ventilation are required.
PERSONAL PROTECTION
EYES AND FACE:
Chemical goggles required and an eye wash in work area.
RESPIRATORY:
None normally needed. Use NIOSH approved respirator with organic vapor/acid gas protection
(color coded yellow) if vapors are generated and for emergencies.
PROTECTIVE CLOTHING:
Face shield, boots, protective suit and impervious (neoprene) gloves.
OTHER USE PRECAUTIONS:
Safety shower and eye wash in the work area.
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DATE PREPARED: 10/07/1999
MSDS No: A190
Corrosion Inhibitor A190
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Odor: Pungent
Color: Brown
pH: <2
Percent Volatile: Not Determined
Vapor Pressure: Not Determined
Vapor Density: Not Determined
Boiling Point: 250卤 F 121卤 C
Freezing Point: 0卤 F -18卤 C
Solubility in Water: Soluble
Speci炉c Gravity: 1.13 to 1.15 (water=1)
10. STABILITY AND REACTIVITY
STABLE: Yes
HAZARDOUS POLYMERIZATION: No
HAZARDOUS DECOMPOSITION:
When heated strongly or burned, ammonia, hydrogen sul炉de, oxides of carbon, sulfur and nitro-
gen, cyanides and harmful organic fumes are released.
INCOMPATIBLE MATERIALS:
Bases, metals and oxidizers
11. TOXICOLOGICAL INFORMATION
ACUTE
Eyes: Corrosive. Rapidly causes pain, burns, corneal injury. May cause permanent damage and
blindness.
Skin: Corrosive. Rapidly causes pain, burns, redness, swelling and damage to tissue. Not likely
to be absorbed in toxic amounts.
Ingestion: Corrosive. Harmful if swallowed. Causes pain and severe burns to mouth, throat and
stomach. Large amounts may cause illness or death.
Inhalation: No e庐ect expected. Prolonged or repeated exposure may cause mild irritation. Mist
is irritating.
TARGET ORGANS:
Skin, Eyes
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DATE PREPARED: 10/07/1999
MSDS No: A190
Corrosion Inhibitor A190
GENERAL COMMENTS:
Carcinogens: A component of this material is listed by OSHA, NTP and/or IARC as known
to cause cancer in humans. Repeated and prolonged exposure increases the risk.
12. ECOLOGICAL INFORMATION
GENERAL COMMENTS:
No environmental data for this material are currently available.
13. DISPOSAL CONSIDERATIONS
PRODUCT DISPOSAL:
Ship via permitted waste hauler to permitted hazardous waste disposal facility for incineration
(preferred) or disposal well injection .
EMPTY CONTAINER:
Leave label on drum and sell drum to an approved drum reconditioner or triple rinse with an
appropriate solvent, crush, and ship to sanitary land炉ll unless prohibited by local regulations.
RCRA/USEPA WASTE INFORMATION:
RCRA Hazardous Waste Number: D002 (corrosive)
COMMENTS:
Always follow ALL applicable federal, state and local regulations.
14. TRANSPORT INFORMATION
DOT (DEPARTMENT OF TRANSPORTATION)
Proper Shipping Name: Sulfuric Acid Solution
Hazard Class: 8
NA/UN Number: UN2796
Packing Group: II
Reportable Quantity (RQ) Under CERCLA: 700 gal
Placards: Corrosive
Label: Corrosive - 8
SPECIAL SHIPPING NOTES:
If RQ is exceeded in a single container, material ia a HAZARDOUS MATERIAL AND HAZ-
ARDOUS SUBSTANCE; add the letters RQ to the begining of the shipping description.
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DATE PREPARED: 10/07/1999
MSDS No: A190
Corrosion Inhibitor A190
15. REGULATORY INFORMATION
DOT Label Symbol and Statement of Hazard
DOT Corrosive
UNITED STATES
SARA TITLE III (SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT)
Fire: No Pressure Generating: No Reactivity: Yes Acute: Yes Chronic: No
313 Reportable Ingredients: Sulfuric acid (15%)
Title III Notes: This product contains substances which are de炉ned as toxic chemicals under
the reporting requirements of Section 313 of Title III of the Superfund Amendments and
Reauthorization Act of 1986 (40 CFR Part 372).
CERCLA (COMPREHENSIVE RESPONSE, COMPENSATION, AND LIABILITY ACT)
Reportable Spill Quantity: 700 gal
EPA
EPA RQ Ingredient: Sulfuric acid
TSCA (TOXIC SUBSTANCE CONTROL ACT)
TSCA Status: All components of this material are on the TSCA inventory.
STATE REGULATIONS
PROPOSITION 65 STATEMENT:
This product does not contain any substance(s) which are de炉ned by the state of California to
cause cancer, birth defects, or other reproductive e庐ects.
16. OTHER INFORMATION
Approved by: Charles M. Maddin, PhD, FAIC
Approval date: 10/07/1999
REVISION SUMMARY
Revision #: 5
This MSDS replaces the August 24, 1999 MSDS. Any changes in information are as follows:
In Section 1
Date Prepared
Page: 7
DATE PREPARED: 10/07/1999
MSDS No: A190
Corrosion Inhibitor A190
NFPA CODES
Fire: 0 Health: 3 Reactivity: 1
HMIS CODES
Fire: 0 Health: 3 Reactivity: 1
MANUFACTURER DISCLAIMER:
[TM ] Indicates a trade or service mark of HydroChem Industrial Services, Inc.
The information herein is believed to be accurate and is presented in good faith; however, no
warranties or representations are made by HydroChem Industrial Services, Inc. regarding the
accuracy or completeness of the information.
HydroChem Industrial Services, Inc. shall not be held liable for any damage resulting from the
handling, or from contact with the above product.
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