SDS
Rev: 9/1/2023 Page 5 of 7 SDS: Mighty Micros
SECTION 11. TOXILOGICAL INFORMATION
Acute Toxicity:
Manganese Lignosulfonate:
LD50 oral (rat): Not available, but for an analog manganese
compound: LD50 oral (rat)>5000 mg/kg
Zinc Lignosulfonate:
LD50 oral (rat): Not available, but for analog zinc complex
the LD50(oral) Mouse >5000 mg/kg
Iron Lignosulfonate, Copper Lignosulfonate
LD50 oral (rat): >2000 mg/kg
Likely Routes of
Exposure:
Inhalation, ingestion or skin absorption
Symptoms and Signs of
Exposure:
Eyes: May cause mild irritation. May result in redness, tearing and blurred
vision.
Skin: May cause mild irritation to the skin. May result in redness, itching and
pain.
Ingestion: May cause digestive tract irritation, with accompanying nausea,
vomiting and diarrhea.
Inhalation of mist may irritate or burn nose, throat and lungs. Coughing,
nausea, headaches and weakness are possible.
Effects are expected to be transient.
Chronic Effects:
Manganese may lead to neurotoxicity that resembles Parkinson disease.
These patients may have bradykinesia, resting tremor, psychiatric
disturbances, and shuffling gait. Also, chronic excess manganese
inhalational exposures may lead to pulmonary inflammation and
subsequent reactive airway disease.
Carcinogenetic:
None of this product’s components are listed by IARC, ACGIH, OSHA, NIOSH
or NTP as carcinogenic.
Mutagenicity:
Not Available
Reproductive Toxicity:
Not Available
SECTION 12. ECOLOGICAL INFORMATION
Ecotoxicity:
In high concentrations, this product may be harmful to both terrestrial and
aquatic plant or animal life.
Other Adverse Effects:
Not harmful to ozone layer
Ecotoxicity:
Manganese Lignosulfonate: Not Available. However, for analogous, derived
from water soluble manganese compound:
LC50 Daphnia magna (Water Flea): 15200ug/L/48hr; static
LC50 Canthocamptussp(Harpacticoid Copepod): 150 ug/L/48hr;
static
LC50 Pimephales promelas (Fathead Minnow): 30600 ug/L/96hr;
flow through
Iron and Zinc Lignosulfonates: Not Available
Copper Lignosulfonate:
Not Available. However, copper compounds are generally
considered toxic to aquatic organism. Water soluble copper(II)