SDS
Spa Stabilized Chlorinating Granules Page 3
WORK HYGIENIC PRACTICES: Provide safety shower and eyewash station in the work area.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Solid
Form: Granular
Color: White to Off-White
Odor: Mild chlorine
Molecular Weight: No data
Specific Gravity: No data
pH: 5.5 – 7.0 1% solution
Boiling Point: Not Applicable
Freezing Point: Not Applicable
Melting Point: 240
o
-250
o
C
Density: No data
Vapor Pressure: Not applicable
Vapor Density: No data
Viscosity: No data
Fat solubility: No data
Solubility in Water: Soluble
Partition Coefficient No data
n-octano/water
Evaporation Rate: No applicable
Oxidizing: Product has oxidizing properties
Volatiles, % by vol.: Not applicable
VOC Content: Not applicable
HAP Content: Not applicable
10. STABILITY AND REACTIVITY
Stability: Stable under dry and normal conditions.
Polymerization: Will not occur.
Conditions To Avoid: Sparks, open flame, other ignition sources, and elevated temperatures.
Avoid high humidity. Contact with incompatible substances.
Incompatible Materials: Avoid contact with organic matter. Avoid contact with easily chlorinated or
oxidized materials which may result in fire. Avoid contact with ammonium salts, urea or similar
compounds which contain nitrogen. This may burn nitrogen trichloride, a highly explosive compound.
Avoid contamination with oils and greases which may cause decomposition with the formation of
CO2 and C12. This product may form an explosive mixture with calcium hypochlorite. In a
formulation containing this materials as the major component, alkaline materials such as soda ash
(Na2CO3) in the presence of moisture may cause violent decomposition and fire. Avoid contact with
alcohols, ethers, and solvents (toluene, xylene, turpentine, etc.) Avoid contact with small amounts of
water. (Do not add water to chemical, add chemical to water).
11. TOXICOLOGICAL INFORMATION
Acute Toxicity: Oral LD50 – 738 mg/kg (rat) 1355 (male) 1400 (female)
Dermal LD50 - >2,000 mg/kg (rabbit)
Inhalation LC50 – 1 h (aerosol dust), (nose only), approximately 2.16 mg/l (rat)
Inhalation LC50 – 4 h (aerosol dust), (nose only) approximately 0.54 mg/l (rat)