Specification

10.4 Conditions to Avoid :
10.5 Incompatible Materials :
10.6 Hazardous Decomposition Products :
No specific data.
No specific data.
Under normal conditions of storage and use, hazardous
decomposition products should not be produced.
Section 11: TOXICOLOGICAL INFORMATION
11.1 Information on Toxicological Effects
Likely routes of exposure: Skin contact, eye contact, i n halation, and ingestion.
Eye :
Skin :
Inhalation :
Ingestion :
Acute Toxicity :
May cause mechanical irritation (abrasion).
May cause mechanical irritation (abrasion).
No known significant effects or cri tical hazards.
No known significant effects or critical hazards.
Ingredient LD50 - Oral
Calcium Carbonate
6450 mg/kg, rat
11.2 Delayed, Immediate and Chronic Effects of Short- and Long- Term Exposure:
Short Term Exposure: N /A
Long Term Exposure :
Potential Delayed Effects - N /A
General - Long term exposure to high concentrations of dust containing iron oxide can cause
a benign condition termed "pulmonary siderosis". This condition is not associated with any
physical impairment of lung function.
Carcinogenicity - No known significant effects or critical hazards.
Mutagenicity - No known significant effects or critical hazards.
Teratogenicity - No known significant effects or critical hazards.
Developmental Effects - No known significant effects or critical hazards.
Fertility Effects - No known significant effects or critical hazards.
STOT - Single Exposure - Calcium Carbonate = Category 3, may cause respiratory tract
irritation.
Skin Irritation/Corrosion - Moderate irritant
Eye Irritation/Corrosion - Moderate irritant
Section 12: ECOLOGICAL INFORMATION
12.1 Toxicity :
Ingredient Name Result Species
Exposure
Calcium Carbonate Acute EC50 >200 mg/I
Acute EC50 >1000 mg/I
Acute LC50 >10000 mg/I
Algae
Daphnia
Fish
72 hours
48 hours
96 hours
Acute LC50 56000 mg/I
Fish - Gambusia affinis 48 hours
12 .2 Persistence and Degradability : N /A
12 .3 Bioaccumulative Potential : N /A