NILE CHEMICALS

CADMIUM ACETATE


1. Product Identification

Synonyms: Cadmium acetate, dihydrate
CAS No.: 543-90-8 (Anhydrous); 5743-04-4 (Dihydrate)
Molecular Weight: 266.53
Chemical Formula: Cd(CH3COO)2.2H2O
Product Codes: 31113

2. Composition/Information on Ingredients

  Ingredient                                CAS No         Percent        Hazardous                                  
  ---------------------------------------   ------------   ------------   ---------   
 
  Cadmium Acetate                           543-90-8         90 - 100%       Yes

3. Hazards Identification

Inhalation:Cadmium absorption is most efficient via respiratory tract. Inhalation of dust may produce irritation, headache, metallic taste and/or cough. Severe exposures may produce shortness of breath, chest pain, and flu-like symptoms with weakness, fever, headache, chills, sweating, nausea and muscular pain. Can cause pulmonary edema, liver and kidney damage and death. Symptoms from inhalation may be delayed for as much as 24 hours.
Ingestion:Toxic. Ingested cadmium salts may cause severe and sometimes fatal poisonings. Symptoms can include severe nausea, vomiting, diarrhea, abdominal pains, choking, dizziness, and salivation. Kidney and liver dysfunction may occur. Although as little as 10 - 20 mg of soluble cadmium salts have produced severe toxic symptoms when ingested, death probably requires several hundred mg by oral route.
Skin Contact:May cause irritation with redness and pain.
Eye Contact:May cause irritation, redness and pain.
Chronic Exposure:Chronic exposure to cadmium, even at relatively low concentrations, may result in kidney damage, anemia, pulmonary fibrosis, emphysema, perforation of the nasal septum, loss of smell, male reproductive effects, and an increased risk of cancer of the lung and of the prostate. Decrease in bone density, renal stones, and other evidence of disturbed calcium metabolism may be observed.
Aggravation of Pre-existing Conditions:Persons with pre-existing skin disorders, eye problems, blood disorders, prostate problems, or impaired liver, kidney or respiratory function may be more susceptible to the effects of the substance.

4. First Aid Measures

Inhalation:Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately.
Ingestion:Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention immediately.
Skin Contact:Wipe off excess material from skin then immediately flush skin with plenty of soap and water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention immediately. Wash clothing before reuse. Thoroughly clean shoes 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 immediately.
Note to Physician:See 29 CFR 1910.1027, Appendix A for additional treatment information.

5. Fire Fighting Measures

Fire:This material is a noncombustible solid, but the dust can be a moderate fire hazard when exposed to heat or flame, or when reacted with oxidizing agents, hydrogen azide, zinc, selenium, or tellurium.
Explosion:Not considered to be an explosion hazard.
Fire Extinguishing Media:Water spray, dry chemical, alcohol foam, or carbon dioxide.
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. If involved in a fire, this material can emit very toxic fumes of cadmium.

6. Accidental Release Measures

Remove all sources of ignition. Ventilate area of leak or spill. Keep unnecessary and unprotected people away from area of spill. 

7. Handling and Storage

Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Wear special protective equipment (Sec. 8) for maintenance break-in or where exposures may exceed established exposure levels. Wash hands, face, forearms and neck when exiting restricted areas. Shower, dispose of outer clothing, change to clean garments at the end of the day. Avoid cross-contamination of street clothes. Wash hands before eating and do not eat, drink, or smoke in workplace. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits:-OSHA Threshold Limit Value (PEL):5 ug/m3 of Cadmium (TWA), 2.5 ug/m3 (Action Level)
-ACGIH Threshold Limit Value (TLV) :0.01 mg/m3 total dust, 0.002 mg/m3 respirable fraction for
cadmium and compounds, as Cd;listed as A2, suspected human carcinogen.
Ventilation System:A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. 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.
Personal Respirators (NIOSH Approved):If the exposure limit is exceeded and engineering controls are not feasible, a half-face high efficiency particulate respirator (NIOSH type N100 filter) may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. A full-face piece high efficiency particulate respirator (NIOSH type N100 filter) may be worn up to 50 times the exposure limit, or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. If oil particles (e.g. lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres. See OSHA 1910.1027 for additional respirator information.
Skin Protection:Wear protective gloves and clean body-covering clothing.
Eye Protection:Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.

9. Physical and Chemical Properties

Appearance:Colorless crystals.
Odor:Slight acetic acid odor.
Solubility:Freely soluble.
Density:2.01
pH:7.1
% Volatiles by volume @ 21C (70F):0
Boiling Point:Not applicable.
Melting Point:130C (266F) Becomes anhydrous.
Vapor Density (Air=1):No information found.
Vapor Pressure (mm Hg):No information found.
Evaporation Rate (BuAc=1):No information found.

10. Stability and Reactivity

Stability:Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products:May produce oxides of carbon and the contained metal.
Hazardous Polymerization:Will not occur.
Incompatibilities:Oxidizing agents, metals, hydrogen azide, zinc, selenium and tellurium.
Conditions to Avoid:Heat, flame, ignition sources, dusting and incompatibles.

11. Toxicological Information

Toxicological Data:Hydrate: Investigated as a tumorigen and mutagen. Anhydrous: Oral rat LD50: 333 mg/kg. Investigated as a tumorigen, mutagen, reproductive effector.
Reproductive Toxicity:May damage the reproductive system. May cause teratogenic effects.
  --------\Cancer Lists\------------------------------------------------------
                                         ---NTP Carcinogen---
  Ingredient                             Known    Anticipated    IARC Category
  ------------------------------------   -----    -----------    -------------
  Cadmium Acetate (543-90-8)              No          Yes             1

12. Ecological Information

Environmental Fate:This material has an experimentally-determined bioconcentration factor (BCF) of less than 100.
Environmental Toxicity:This material is expected to be very toxic to aquatic life. The LC50/96-hour values for fish are less than 1 mg/l.

13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste facility. Although not a listed RCRA hazardous waste, this material may exhibit one or more characteristics of a hazardous waste and require appropriate analysis to determine specific disposal requirements. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.

14. Transport Information

Domestic (Land, D.O.T.)
-----------------------
Proper Shipping Name: CADMIUM COMPOUNDS
Hazard Class: 6.1
UN/NA: UN2570
Packing Group: III
Information reported for product/size: 500G

International (Water, I.M.O.)
-----------------------------
Proper Shipping Name: CADMIUM COMPOUNDS
Hazard Class: 6.1
UN/NA: UN2570
Packing Group: III
Information reported for product/size: 500G

International (Air, I.C.A.O.)
-----------------------------
Proper Shipping Name: CADMIUM COMPOUNDS
Hazard Class: 6.1
UN/NA: UN2570
Packing Group: III
Information reported for product/size: 500G

15. Regulatory Information

  --------\Chemical Inventory Status - Part 1\---------------------------------
  Ingredient                                       TSCA  EC   Japan  Australia
  -----------------------------------------------  ----  ---  -----  ---------
  Cadmium Acetate (543-90-8)                        Yes  Yes   Yes      Yes                                      
 
  --------\Chemical Inventory Status - Part 2\---------------------------------
                                                          --Canada--
  Ingredient                                       Korea  DSL   NDSL  Phil.
  -----------------------------------------------  -----  ---   ----  -----
  Cadmium Acetate (543-90-8)                        Yes   Yes   No     Yes       
 
  --------\Federal, State & International Regulations - Part 1\----------------
                                             -SARA 302-    ------SARA 313------
  Ingredient                                 RQ    TPQ     List  Chemical Catg.
  -----------------------------------------  ---   -----   ----  --------------
  Cadmium Acetate (543-90-8)                 No    No      No    Cadmium comp
 
  --------\Federal, State & International Regulations - Part 2\----------------
                                                        -RCRA-    -TSCA-
  Ingredient                                 CERCLA     261.33     8(d) 
  -----------------------------------------  ------     ------    ------
  Cadmium Acetate (543-90-8)                 10         No         No   

16. Other Information

NILE CHEMICALS provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. NILE CHEMICALS  MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, NILE CHEMICALS WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.

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