unitech GmbH
MATERIAL SAFETY DATA SHEET (MSDS)
HOSMAC ?K 50 Effective Date: 08/12/05
1. Chemical Product and Company Identification
Generic Name:
Corrosion Protection Fluid Concentrate, water miscible
Manufacturer:
unitech GmbH, Roentgenstr. 7, D-57439 Attendorn
Telephone Number: 011 49 2722 9376 0
Fax Number: 011 49 2722 9376 76
Emergency Telephone Number: 011 49 2722 9376 54
2. Composition/Information on Ingredients
Mixture of specific corrosion protection additives in water
Ingredient CAS-No Percent Hazardous
Oxazolidine 66204-44-2 2?4% Yes
Sodium 2-pyridinethiol-1-oxide 3811-73-2 <1% Yes
Triethanolamine 102-71-6 15 ?25 % Yes
3. Hazards Identification
Emergency Overview
The product is slightly alkaline. Unnecessary exposure to the product should
be avoided. In case of contact with skin, eyes and clothing, product has to be
removed immediately.
-----------------------------------------------------------------------------------------------------------
Potential Health Effects
Inhalation:
Not expected to be a probable route of exposure to product concentrate.
Inhalation of diluted mix can occur in applications where high mist levels are
generated. Extended exposure to mist may cause upper respiratory irritation.
Ingestion:
Not orally toxic. Swallowing small quantities may cause nausea or diarrhea.
Skin Contact:
Not expected to be a health hazard from skin exposure.
Eye Contact:
Product may be a primary eye irritant.
Chronic Exposure:
No information available.
Version 1.0 Page 1/5 08/12/05
unitech GmbH MSDS HOSMAC - K 50
HOSMAC ?K 50
4. First Aid Measures
Inhalation:
Remove to fresh air. Get medical attention for any breathing difficulty.
Ingestion:
If concentrate or mix is swallowed, do not induce vomiting. Give large amounts of
water. Get medical attention. Never give anything by mouth to an unconscious
person.
Skin Contact:
In case of contact, immediately flush skin with plenty of water. Remove
contaminated clothing and shoes. Wash clothing before reuse.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and
upper eyelids occasionally. Get medical attention.
5. Fire Fighting Measures
Fire:
Product will not ignite except after evaporation of the watercontent.
Explosion:
Not considered to be an explosion hazard, except after evaporation of the
watercontent.
Fire Extinguishing Media:
Extinguish surrounding fire with suitable means.
Special Information:
In the event of a fire, wear full protective clothing and NIOSH-approved self-
contained breathing apparatus with full facepiece operated in the pressure demand
or other positive pressure mode. Water spray may be used to keep fire exposed
containers cool.
6. Accidental Release Measures
Ventilate area of leak or spill. Wear appropriate personal protective equipment as
specified in Section 8. Spills: Collect with absorbent material and discard according
to Federal, State and Local regulations.
7. Handling and Storage
Storage place should provide protection against frost and heat. Best stored between
50 and 85癋 in a dry and ventilated area.
Keep container tightly closed. .
Avoid all contact of concentrate with eyes and skin.
Version 1.0 Page 2/5 08/12/05
unitech GmbH MSDS HOSMAC - K 50
HOSMAC ?K 50
8. Exposure Controls/Personal Protection
Airborne Exposure Limits: Contents
Triethanolamine 5 mg/m?(ACGIH, TLV) < 25%
Ventilation System:
A system of local and/or general exhaust is recommended to keep employee
exposures as low as possible. Local exhaust ventilation is generally preferred
because it can control the emissions of the contaminant at its source, preventing
dispersion of it into the general work area. Please refer to the ACGIH document,
Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for
details.
Skin Protection:
Wear protective gloves (nitrile) and clean body-covering clothing when handling the
concentrate.
Eye Protection:
Wear safety goggles when handling the concentrate. Maintain eye wash fountain in
work area.
Work/Hygiene Practices:
Good personal hygiene should always be practiced.
9. Physical and Chemical Properties
Appearance:
slight yellow
Odor:
typical
Solubility:
Miscible in water.
Density:
1080 kg/m?br>
pH @ 20 g/l in water, 20癈 (68癋):
9.5
% Volatiles by volume @ 21癈 (70癋):
ND
Boiling Point:
app. 100癈 (212癋) water content
Vapor Pressure (mm Hg):
ND
Evaporation Rate:
ND
Version 1.0 Page 3/5 08/12/05
unitech GmbH MSDS HOSMAC - K 50
HOSMAC ?K 50
10. Stability and Reactivity
Stability:
Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products:
Hazardous combustion products: Smoke, fumes, COx, NOx
Hazardous Polymerization:
Will not occur.
Incompatibilities:
Avoid contact with strong oxidizers to product concentrate.
Conditions to Avoid:
Heat, incompatibles.
11. Toxicological Information
Oral rat LD50: >2000 mg/kg (calculated)
Skin Effects: 5%- Solution: no effects
Eye Effects: Eye irritation expected
12. Ecological Information
This product represents a hazard to water. Keep product out of sewage systems or
water bodies. Avoid entering into the ground.
13. Disposal Considerations
For Used Mix: If pre-treatment is necessary, ultrafiltration may be used.
"EMPTY" Containers will contain a residue which is not considered a hazardous
waste under RCRA regulations. Drums can be drained to a "drip dry" condition by
inversion and can be offered for recycling or scrap.
Disposal procedures must comply with Local, County, State and Federal
regulations.
14. Transport Information
Not regulated
Version 1.0 Page 4/5 08/12/05
unitech GmbH MSDS HOSMAC - K 50
HOSMAC ?K 50
15. Regulatory Information
SARA Section 302: Not applicable
SARA Hazard catagories, SARA Sections 311/312
Acute Chronic Fire Reactivity Pressure
Yes No No No No
SARA Sections 313: None
Chemical Inventories
The Ingredients of this product are on the following Chemical Substance
Inventories: EINECS TSCA
Poison Schedule: No information found.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the Controlled
Products Regulations (CPR) and the MSDS contains all of the information required
by the CPR.
16. Other Information
NFPA Ratings: Health: 1 Flammability: 0 Reactivity: 0
Label Hazard Warning: None
Label Precautions:
As part of good industrial and personal hygiene and safety procedure, avoid all
unnecessary exposure to the concentrate product and ensure prompt removal from
skin, eyes and clothing.
Label First Aid:
In case of contact, immediately flush eyes with a plenty of water for at least 15
minutes and get medical attention. If concentrate or mix is swallowed, do not induce
vomiting.
Product Use: Corrosion Protection Fluid Concentrate
Revision Information: No changes.
****************************************************************************************************
The opinions expressed herein are those of qualified experts within unitech GmbH and of their suppliers. We
believe that the information contained herein is current as of the date of this Material Data Sheet. Since the
use of this information and of these opinions and the condition and use of the product are not within the
control of unitech GmbH, it is the user's obligation to determine the conditions of safe use of the product.
****************************************************************************************************
Version 1.0 Page 5/5 08/12/05
|