HACH CO                        -- METHYL ORANGE INDICATOR SOLUTION 0.5 G/L, 148
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MSDS Safety Information 
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FSC: 6810
MSDS Date: 12/21/1991
MSDS Num: CBYCJ
LIIN: 00N072380
Product ID: METHYL ORANGE INDICATOR SOLUTION 0.5 G/L, 148
MFN: 01
Responsible Party
Cage: 4T252
Name: HACH CO
Box: 907
City: AMES IA 50010
Info Phone Number: 800-227-4224
Emergency Phone Number: 303-623-5716
Published: Y
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Contractor Summary 
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Cage: 4T252
Name: HACH COMPANY
Address: 100 DAYTON RD.
Box: 907
City: AMES IA 50010
Phone: 800-227-4224
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Ingredients 
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Cas: 547-58-0
RTECS #: DB6327000
Name: BENZENESULFONIC ACID, P-((P-DIMETHYLAMINO)PHENYL)AZO)-, SODIUM SALT;
  (METHYL ORANGE)
% Wt: <1
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
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Cas: 7732-18-5
RTECS #: ZC0110000
Name: WATER (DEMINERALIZED)
% Wt: <100
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
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Health Hazards Data 
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LD50 LC50 Mixture: NONE SPECIFIED BY MANUFACTURER.
Route Of Entry Inds - Inhalation: NO
Skin: NO
Ingestion: NO
Carcinogenicity Inds - NTP: NO
IARC: NO
OSHA: NO
Effects of Exposure: ACUTE/CHRONIC: PRACTICALLY NON-TOXIC. AN INGREDIENT OF
  THIS MIXTURE IS AN EXPERIMENTAL MUTAGEN.
Explanation Of Carcinogenicity: NOT RELEVANT.
Signs And Symptions Of Overexposure: NO EFFECTS ANTICIPATED.
Medical Cond Aggravated By Exposure: NONE REPORTED.
First Aid: EYES: FLUSH WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES. SKIN:
  FLUSH WITH PLENTY OF WATER. INGESTION: GIVE LARGE QUANTITIES OF WATER. CALL
  MD IMMEDIATELY. INHALATION: REMOVE TO FRESH AIR. SUPPORT BRE ATHING (GIVE
  OXYGEN OR ARTIFICIAL RESPIRATION) (FP N).
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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 LOCAL, STATE AND
  FEDERAL REGULATIONS.
Handling And Storage Precautions: STORE TIGHTLY CLOSED.
Other Precautions: NONE SPECIFIED BY MANUFACTURER.
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Fire and Explosion Hazard Information 
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Extinguishing Media: USE MEDIA SUITABLE FOR SURROUNDING FIRE (FP N).
Fire Fighting Procedures: WEAR NIOSH APPROVED SCBA AND FULL PROTECTIVE
  EQUIPMENT (FP N).
Unusual Fire/Explosion Hazard: NONE REPORTED.
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Control Measures 
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Respiratory Protection: USE NIOSH APPROVED RESPIRATOR APPROPRIATE FOR EXPOSURE
  OF CONCERN (FP N).
Ventilation: ADEQUATE VENTILATION.
Protective Gloves: IMPERVIOUS GLOVES (FP N).
Eye Protection: ANSI APPRVD CHEM WORKERS GOGGS (FP N).
Other Protective Equipment: EMERGENCY EYEWASH & DELUGE SHOWER MEETING ANSI
  DESIGN CRITERIA (FP N).
Work Hygienic Practices: WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health: NONE SPECIFIED BY MANUFACTURER.
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Physical/Chemical Properties 
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B.P. Text: 212F,100C
Spec Gravity: 0.99
PH: 6-8
Evaporation Rate & Reference: 0.76
Solubility in Water: SOLUBLE
Appearance and Odor: DARK ORANGE SOLUTION, WITH NO ODOR
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Reactivity Data 
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Stability Indicator: YES
Stability Condition To Avoid: NONE REPORTED.
Materials To Avoid: NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products: NONE REPORTED.
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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MSDS Transport Information 
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Regulatory Information 
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Other Information 
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HAZCOM Label 
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Product ID: METHYL ORANGE INDICATOR SOLUTION 0.5 G/L, 148
Cage: 4T252
Company Name: HACH COMPANY
Street: 100 DAYTON RD.
PO Box: 907
City: AMES IA
Zipcode: 50010
Health Emergency Phone: 303-623-5716
Label Required IND: Y
Date Of Label Review: 08/20/1996
Status Code: C
Label Date: 08/20/1996
Origination Code: G
Chronic Hazard IND: Y
Eye Protection IND: YES
Skin Protection IND: YES
Signal Word: WARNING
Respiratory Protection IND: YES
Health Hazard: Moderate
Contact Hazard: None
Fire Hazard: None
Reactivity Hazard: None
Hazard And Precautions: ACUTE: PRACTICALLY NON-TOXIC (MFR).VERY TOXIC (MFR).
  CONSIDER MATERIAL TO BE MODERATELY TOXIC BASED ON REVIEW OF RTECS SUMMARIES
  (FP N). CHRONIC: AN INGREDIENT OF THIS MIXTURE IS AN EXPERIMENTAL MUTAG EN.
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Disclaimer (provided with this information by the compiling agencies): This
  information is formulated for use by elements of the Department of Defense.
  The United States of America in no manner whatsoever expressly or implied
  warrants, states, or intends said information to have any application, use or
  viability by or to any person or persons outside the Department of Defense
  nor any person or persons contracting with any instrumentality of the United
  States of America and disclaims all liability for such use. Any person
  utilizing this instruction who is not a military or civilian employee of the
  United States of America should seek competent professional advice to verify
  and assume responsibility for the suitability of this information to their
  particular situation regardless of similarity to a corresponding Department
  of Defense or other government situation.