Nickel Carbonate
CAS Number
3333-67-3
| Inhalation Unit Risk (μg/cubic meter)-1: |
2.6 E-4
|
|---|---|
| Inhalation Slope Factor (mg/kg-day)-1: |
9.1 E-1
|
| Oral Slope Factor (mg/kg-day)-1: |
9.1 E-1
|
| Comments/References: |
OEHHA 2009. Air Toxics Hot Spots Program Technical Support Document for Cancer Potencies. Appendix B. Chemical-specific summaries of the information used to derive unit risk and cancer potency values. Updated 2011. Listed as Nickel and nickel compounds. |
Air
| Acute REL (μg/m3): |
0.2
|
|---|---|
| Species: |
Mouse
|
| Acute REL Toxicologic Endpoint: |
Depressed antibody response
|
| Acute REL Target Organs: |
Immune system
|
| Last Acute REL Revision: |
2012
|
| Acute Reference Exposure Levels Comments: |
Inhalation concentrations as micrograms Ni/m3. |
| 8-Hour Inhalation REL (μg/m3): |
0.06
|
|---|---|
| Last 8-Hour REL Revision: |
2012
|
| 8-Hour Reference Exposure Levels Comments: |
Inhalation concentrations as micrograms Ni/m3. |
| Chronic Inhalation REL (μg/m3): |
0.014 (inhalation); 11 μg/kg BW-day (oral)
|
|---|---|
| Chronic Target Organs: |
Inhalation: Respiratory system, hematologic system. Oral: Development
|
| Human Data: |
No
|
| Last Chronic REL Revision: |
2012
|
| Chronic Reference Exposure Levels Comments: |
Inhalation concentrations as micrograms Ni/m3; oral dose as micrograms Ni/kg-day. |
Proposition 65
| Cancer: |
Currently listed
|
|---|
| Listed as causing: |
Cancer
|
|---|---|
| Date of Listing: |
10/01/1989
|
| Basis for Listing: |
Labor Code
|
Public notices related to this chemical:
Water
| Health Risk Category: |
Developmental toxicity (increased neonatal deaths)
|
|---|---|
| Cancer Risk at PHG: |
n/a
|
| MCL value (mg/L): |
0.1
|
| Cancer Risk at MCL: |
n/a
|
| Last PHG Revision : |
2001
|
| California PHG Comments: |
Not considered an oral carcinogen; PHG based on reproductive toxicity. OEHHA 2001. Public Health Goal for Nickel. PHG applies to soluble nickel compounds. |
Comments
Listed as Nickel carbonate.