Control Measures 
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Contractor Summary 
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Ingredients 
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EPA Rpt Qty: 1 LB
DOT Rpt Qty: 1 LB
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% Wt: <1
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
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OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
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Health Hazards Data 
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Route Of Entry Inds - Inhalation: YES
Skin: YES
Ingestion: YES
Carcinogenicity Inds - NTP: NO
IARC: YES
OSHA: NO
Effects of Exposure: ACUTE:THIS PRODUCT MAY BE IRRITATING TO EYES, SKIN AND
  RESPIRATORY TRACT. MODERATELY TOXIC. TARGET ORGANS:LIVER, KIDNEYS, FETUS.
  IRRITATION, ABDOMINAL PAIN, NAUSEA, LIVER PROBLEMS; MAY BE EMBRYOTOXIC. 
  CHRONIC:MODERATELY TOXIC. TARGET ORGANS:LIVER, FETUS. CARCINOGENICITY TESTING
  IN PROGRESS FOR ING 1. (EFTS OF OVEREXP)
Explanation Of Carcinogenicity: DIMETHYLFORMAMIDE:IARC MONOGRAPHS ON THE
  2B.
Signs And Symptions Of Overexposure: HEALTH HAZARDS:NOTE:IN LAB TESTS,
  APPLICATION OF DHF TO THE SKIN OF PREGNANT RATS CAUSED FETAL DEATHS WHEN
  DOSAGES WERE CLOSE TO THE LETHAL DOSE LEVEL FOR THE MOTHER. AVOID INGESTION
  AND CONTACT WITH  DHF.
Medical Cond Aggravated By Exposure: NONE REPORTED.
  CALL MD. INGESTION:GIVE A SLURRY OF POWDER OF ACTIVIATED  CHARCOAL. INDUCE
  VOMITNG BY STICKING FINGER DOWN THROAT. NEVER GIVE ANYTHING BY MOUTH TO AN
  UNCONSCIOUS PERSON. CALL MD. INHALATION:REMOVE TO FRESH AIR. GIVE ARTIFICIAL
  RESPIRATION IF NEC. CALL MD.
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Handling and Disposal
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Spill Release Procedures: DILUTE WITH WATER. POUR DOWN THE DRAIN WITH EXCESS
  WATER.
Neutralizing Agent: NONE SPECIFIED BY MANUFACTURER.
Waste Disposal Methods: DISPOSE OF IN ACCORDANCE WITH ALL FEDERAL, STATE AND
  LOCAL REGULATIONS.
Handling And Storage Precautions: STORE TIGHTLY CLOSED IN A COOL, DRY PLACE.
Other Precautions: AVOID CONTACT WITH EYES, SKIN AND CLOTHING. DO NOT BREATHE
  VAPOR. KEEP AWAY FROM OXIDIZERS.
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Fire and Explosion Hazard Information 
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Flash Point Method: CC
Extinguishing Media: WATER, CARBON DIOXIDE OR DRY CHEMICAL.
Fire Fighting Procedures: USE NIOSH/MSHA APPROVED SCBA AND FULL PROTECTIVE
  EQUIPMENT (FP N).
Unusual Fire/Explosion Hazard: MAY EMIT TOXIC FUMES.
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Respiratory Protection: USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
  EXPOSURE OF CONCERN (FP N).
Ventilation: FUME HOOD.
Other Protective Equipment: LAB COAT.
Work Hygienic Practices: WASH THOROUGHLY AFTER HANDLING.
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Physical/Chemical Properties 
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HCC: T6
Vapor Density: N/D
PH: 4.7
Solubility in Water: MISCIBLE
Appearance and Odor: CLEAR, YELLOW LIQUID; NO ODOR.
Corrosion Rate: NONE
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Reactivity Data 
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Stability Indicator: YES
Stability Condition To Avoid: HEAT, FLAMES.
Materials To Avoid: CONTACT WITH OXIDIZING MATERIALS, HALOGENATED HYDROCARBONS,
  INORGANIC NITRATES.
Hazardous Decomposition Products: MAY EMIT TOXIC FUMES OF NITROGEN OXIDE.
Hazardous Polymerization Indicator: NO
Conditions To Avoid Polymerization: NOT RELEVANT.
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Toxicological Information 
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Ecological Information 
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Regulatory Information 
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Other Information 
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HAZCOM Label 
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Company Name: HACH COMPANY
Label Required IND: Y
Status Code: C
Origination Code: G
Chronic Hazard IND: Y
Skin Protection IND: YES
Signal Word: CAUTION
Respiratory Protection IND: YES
Health Hazard: Slight
Contact Hazard: Slight
Fire Hazard: Slight
Reactivity Hazard: None
Hazard And Precautions: COMBUSTIBLE. ACUTE: THIS PRODUCT MAY BE IRRITATING TO
  EYES, SKIN AND RESPIRATORY TRACT. MODERATELY TOXIC. TARGET ORGANS:LIVER,
  KIDNEYS, FETUS. IRRITATION, ABDOMINAL PAIN, NAUSEA, LIVER PROBLEMS; MAY B E
  EMBRYOTOXIC. CHRONIC: CANCER HAZARD. CONTAINS DIMETHYLFORMAMIDE, WHICH IS
  LISTED AS A CARCINOGEN OF TESTICULAR GERM CELLS AND BUCCAL CAVITY OF HUMANS.
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