SDS
SAFETY DATA SHEET
Date Prepared : 07/01/2008
SDS No. :
Robelle Chlorine Stabilizer & Conditioner
Date Revised : 05/06/2016
Revision No : 5
Robelle Chlorine Stabilizer & Conditioner
VAPOR PRESSURE: 0.000001 Pa @ 25 °C
VAPOR DENSITY: Not Applicable.
MELTING POINT: Decomposes without melting
SOLUBILITY IN WATER: 0.2% @ 25 °C
DENSITY: 1.75 g/mL at 25°C
Notes: Bulk Density: 50-56 lbs/ft3 (loose)
SPECIFIC GRAVITY: 1.768
10. STABILITY AND REACTIVITY
REACTIVITY: Not reactive under normal temperatures and pressures.
HAZARDOUS POLYMERIZATION: Will not occur.
STABILITY: Stable at normal temperatures and pressures.
CONDITIONS TO AVOID: Avoid contact with incompatible materials.
HAZARDOUS DECOMPOSITION PRODUCTS: Cyanic acid, ammonia, oxides of carbon, oxides of nitrogen
INCOMPATIBLE MATERIALS: Oxidizing agents.
11. TOXICOLOGICAL INFORMATION
ACUTE TOXICITY
DERMAL LD
50
: > 5000 mg/kg - Rabbit
ORAL LD
50
: 3400 mg/kg (mice)
Notes: Oral LD50 7700 (rat)
INHALATION LC
50
: > 5.25 mg/L (4 hour - rat)
GERM CELL MUTAGENICITY: Not mutagenic in 5 salmonella strains and 1 E. coli strain with or without mammalian microsomal
activation.
CARCINOGENICITY
NOTES: Not classified as a carcinogen by NTP, IARC or OSHA.
REPRODUCTIVE TOXICITY: Not known or reported to cause reproductive or developmental toxicity.
GENERAL COMMENTS:
This material is believed to be non-toxic by inhalation, dermal exposure and ingestion. Monosodium cyanurate was
administered via drinking water to rats for 104 weeks at concentrations of 0, 400, 1200, 2400, and 5375 ppm (solubility limit). No compound-related
effects on body weights, clinical signs of toxicity or food or water consumption were noted during study. An increased incidence of gross lesions in the
urinary tract, calculi in the kidney and lesions in the heart were observed in males receiving the highest dose level of 5375 ppm (solubility limit). The
health effects seen in this study were due to precipitation of the test substance in the urinary tract when the test substance was fed at the solubility limit.
Adverse health effects were not seen at lower doses where precipitation did not occur.
12. ECOLOGICAL INFORMATION
ENVIRONMENTAL DATA: Cyanuric acid is toxic to certain plants including barley and rashishes due to acidic nature of material.
AQUATIC TOXICITY (ACUTE):
Fish Toxicity:
LC50 Bluegill sunfish: >1000 mg/L (96 hour)
LC50 Rainbow Trout: >2100 mg/L (96 hour)
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