===================== Product Identification =====================
MSDS NAME:CHROMOTROPIC ACID, DISODIUM SALT DIHYDRATE
Status Code:A
MSDS Number: CLNRP
=== Responsible Party ===
Company:MALLINCKRODT BAKER, INC.
Address:222 RED SCHOOL LANE
City:PHILLIPSBURG
State:NJ
ZIP:08865-2219
Country:US
Info Phone Num:800-582-2537
Emergency Phone Num:800-424-9300;908-859-2151
Resp. Party Other MSDS Num.:C4455
Preparer's Name:STRATEGIC SERVICES DIV.
Chemtrec Ind/Phone:(800)424-9300
CAGE:70829
=== Contractor Identification ===
Company:MALLINCKRODT BAKER, INC.
Address:222 RED SCHOOL LANE
Box:City:PHILLIPSBURG
State:NJ
ZIP:08865
Country:US
Phone:800-582-2537
CAGE:70829
============= Composition/Information on Ingredients =============
Name:CHROMOTROPIC ACID, DISODIUM SALT.
CAS:129-96-4
Minumum % Wt:90.
Maxumum % Wt:100.
===================== Hazards Identification =====================
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EMERGENCY OVERVIEW. WARNING!
TOXICOLOGICAL PROPERTIES UNKOWN. MAY BE HARMFUL IF SWALLOWED,
INHALED OR ABSORBED THROUGH SKIN. MAY CAUSE IRRITATION TO SKIN,
EYES AND RESPIRATORY TRACT. POTENTIAL HEALTH EFFECTS: INFORMATION
ON THE HUMAN HEALTH EFFECTS FROM EXPOSURE TO THIS SUBSTANCE IS
LIMITED. INHALATION: NO INFORMATION FOUND, BUT COMPOUND SHOULD BE
HANDLED AS A POTENTIAL HEALTH HAZARD. MAY CAUSE IR RITATION TO THE
RESPIRATORY TRACT. SYMPTOMS MAY INCLUDE COUGHING, SORE THROAT,
LABORED BREATHING AND CHEST PAIN. INGESTION: NO INFORMATION FOUND,
BUT COMPOUND SHOULD BE HANDLED AS (SIGNS & SYMPTOMS)
Effects of Overexposure:(HEALTH HAZARDS CONT'D) A POTENTIAL HEALTH
HAZARD. MAY CAUSE IRRITATION TO THE GASTROINTESTINAL TRACT.
SYMPTOMS MAY INCLUDE NAUSEA, VOMITING AND DIARRHEA. SKIN CONTACT:
NO INFORMATION FOUND, BUT COM POUND SHOULD BE HANDLED AS A
POTENTIAL HEALTH HAZARD. MAY CAUSE IRRITATION WITH REDNESS AND
PAIN. MAY BE ABSORBED THROUGH THE SKIN WITH POSSIBLE SYSTEMIC
EFFECTS. EYE CONTACT: NO INFORMATION FOUND, BU T COMPOUND SHOULD BE
HANDLED AS A POTENTIAL HEALTH HAZARD. MAY CAUSE IRRITATION, REDNESS
AND PAIN. CHRONIC EXPOSURE: NO INFORMATION FOUND.
Medical Cond Aggravated by Exposure:NO INFORMATION FOUND.
======================= First Aid Measures =======================
First Aid:INHALATION: REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE
ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT GIVE OXYGEN. GET
MEDICAL ATTENTION. INGESTION: GIVE LARGE AMOUNTS OF WATER TO DRINK.
NEVER GIV E ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. GET MEDICAL
ATTENTION. SKIN: IMMEDIATELY FLUSH SKIN WITH PLENTY OF WATER FOR AT
LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING & SHOES. GET
MEDICAL ATTENTION. WASH CLOTHING BEFORE REUSE. THOROUGHLY CLEAN
SHOES BEFORE REUSE. EYE: IMMEDIATELY FLUSH EYES WITH PLENTY OF
WATER FOR AT LEAST 15 MINUTES, LIFTING LOWER & UPPER LIDS
OCCASIONALLY. GET MEDI CAL ATTENTION IMMEDIATELY.
===================== Fire Fighting Measures =====================
Extinguishing Media:USE ANY MEANS SUITABLE FOR EXTINGUISHING
SURROUNDING FIRE.
Fire Fighting Procedures:IN THE EVENT OF A FIRE, WEAR FULL PROTECTIVE
CLOTHING AND NIOSH-APPROVED SLEF-CONTAINED BREATHING APPARATUS WITH
FULL FACEPIECE OPERATED IN THE PRESSURE DEMAND OR OTHER POSITIVE
PRESSURE MODE.
Unusual Fire/Explosion Hazard:NOT CONSIDERED TO BE A FIRE HAZARD. NOT
CONSIDERED TO BE AN EXPLOSION HAZARD. NFPA RATINGS: HEALTH - 1,
FLAMMABILITY - 0, REACTIVITY - 0.
================== Accidental Release Measures ==================
Spill Release Procedures:VENTILATE AREA OF LEAK OR SPILL. KEEP
UNNECESSARY AND UNPROTECTED PEOPLE AWAY FROM AREA OF SPILL. WEAR
APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT AS SPECIFIED IN CONTROL
MEASURES SECTION. SPILLS: PICK UP AND PLACE IN A SUITABLE
CONTAINER FOR RECLAMATION OR DISPOSAL, USING A METHOD THAT DOES NOT
GENERATE DUST.
====================== Handling and Storage ======================
Handling and Storage Precautions:KEEP IN A TIGHLY CLOSED CONTAINER,
STORED IN A COOL, DRY, VENTILATED AREA. PROTECT AGAINST PHYSICAL
DAMAGE. CONTAINERS OF THIS MATERIAL MAY BE HAZARDOUS WHEN EMPTY
SINCE THEY RETAIN PRODUCT RESIDUES ( DUST, SOLIDS); OBSERVE ALL
WARNINGS AND PRECAUTIONS LISTED FOR THE PRODUCT.
Other Precautions:THERE IS INSUFFICIENT DATA IN PUBLISHED LITERATURE TO
ASSIGN COMPLETE NUMERICAL SAF-T-DATA RATINGS & LAB PROTECTIVE
EQUIPMENT FOR THIS PRODUCT. SPECIAL PRECAUTIONS MUST BE USED IN
STORAGE, USE & HANDL ING. PROTECTIVE EQUIPMENT FOR LAB BENCH USE
SHOULD BE CHOSEN USING PROFESSIONAL JUDGEMENT (TOXICOLOG ICAL
INFORMATION)
============= Exposure Controls/Personal Protection =============
Respiratory Protection:PERSONAL RESPIRATORS (NIOSH APPROVED): FOR
CONDITIONS OF USE WHERE EXPOSURE TO DUST/MIST IS APPARENT, A
HALF-FACE DUST/MIST RESPIRATOR MAY BE WORN. FOR EMERGENCY OR
INSTANCES WHERE EXPOSURE LEVELS ARE NOT KNOWN, USE FULL-FACE
POSITIVE-PRESSURE, AIR-SUPPLIED RESPIRATOR. WARNING: AIR-PURIFYING
RESPIRATORS DO NOT PROTECT WORKERS IN OXYGEN-DEFICIENT ATMOSPHERES.
Ventilation:A SYSTEM OF LOCAL AND/OR GENERAL EXHAUST IS RECOMMENDED TO
KEEP EMPLOYEE EXPOSURES AS LOW AS POSSIBLE. LOCAL EXHAUST
VENTILATION IS GENERALLY (SUPP SFTY)
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:USE CHEMICAL SAFETY GOGGLES AND/OR FULL FACESHIELD WHERE
(WORK HYGIENE PRAC)
Other Protective Equipment:MAINTAIN EYE WASH FOUNTAIN AND QUICK-DRENCH
FACILITIES IN WORK AREA. WEAR IMPERVIOUS PROTECTIVE CLOTHING,
INCLUDING BOOTS, GLOVES, LAB COAT, APRON OR COVERALLS, AS
APPROPRIATE TO PREVENT SKIN CONTACT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. EYE PROTECTION
(CON'T): DUSTING OR SPLASHING OF SOLUTIONS IS POSSIBLE.
Supplemental Safety and Health
(VENTILATION, CONT'D) PREFERRED BECAUSE IT CAN CONTROL THE EMISSIONS OF
THE CONTAMINANT AT ITS SOURCE, PREVENTING DISPERSION OF IT INTO THE
GENERAL WORK AREA. REFER TO ACGIH DOCUMENT, INDUSTRIAL VENTI
LATION, A MANUAL OF RECOMMENDED PRACTICES, MOST RECENT EDITION, FOR
DETAILS.
================== Physical/Chemical Properties ==================
Boiling Pt:B.P. Text:NO INFORMATION FOUND
Melt/Freeze Pt:M.P/F.P Text:NO INFORMATION FOUND
Spec Gravity:NO INFORMATION FOUND
pH:NO INFO FOUND
Evaporation Rate & Reference:NO INFORMATION FOUND
Solubility in Water:APPRECIABLE (>10%)
Appearance and Odor:WHITE TO OFF-WHITE NEEDLE-LIKE CRYSTALS. ODOR: NO
INFORMATION FOUND.
Percent Volatiles by Volume:0 @ 21C(70F)
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
NO INFORMATION FOUND.
Stability Condition to Avoid:NO INFORMATION FOUND. STABLE UNDER
ORDINARY CONDITIONS OF USE AND STORAGE.
Hazardous Decomposition Products:BURNING MAY PRODUCE CARBON MONOXIDE,
CARBON DIOXIDE, SULFUR OXIDES.
Conditions to Avoid Polymerization:WILL NOT OCCUR.
=================== Toxicological Information ===================
Toxicological Information:NO LD50/LC50 INFORMATION FOUND RELATING TO
NORMAL ROUTES OF OCCUPATIONAL EXPOSURE. AIRBORNE EXPOSURE LIMITS:
NONE ESTABLISHED. PHYSICAL/CHEMICAL INFO (CON'T): SYNONYMS: 4,5
DIHYDROXY-2,7-NAPHTHALENE DISULFONIC ACID, DISODIUM SALT,
DIHYDRATE. MOLECULAR WEIGHT: 400.29. CHEMICAL FORMULA:
C10H8O8S2.2H2O.2NA. PRODUCT CODES: J166. PRODUCT USE: LABORATORY
REAGENT. OTHER PRECAUTIONS (CON'T): BASED ON T HE SIZE AND TYPE
OF REACTION OR TEST TO BE CONDUCTED AND THE AVAILABLE VENTILATION,
WITH OVERRIDING CONSIDERATION TO MINIMIZE CONTACT WITH THE
CHEMICAL.
===================== Ecological Information =====================
Ecological:ENVIRONMENTAL FATE: NO INFORMATION FOUND. ENVIRONMENTAL
TOXICITY: NO INFORMATION FOUND.
==================== Disposal Considerations ====================
Waste Disposal Methods:WHATEVER CANNOT BE SAVED FOR RECOVERY, RECYCLING
SHOULD BE MANAGED IN AN APPROPRIATE & APPROVED WASTE DISPOSAL
FACILITY. PROCESSING, USE OR CONTAMINATION OF PRODUCT MAY CHANGE
WASTE MANAGEMENT OPTIONS . STATE & LOCAL DISPOSAL REGULATIONS MAY
DIFFER FROM FEDERAL DISPOSAL REGS. DISPOSE OF CONTAINER & U NUSED
CONTENTS IAW FEDERAL, STATE & LOCAL REGS.
=================== MSDS Transport Information ===================
Transport Information:NOT REGULATED.
===================== Regulatory Information =====================
SARA Title III Information:CHEMICAL WEAPONS CONVENTION: NO. TSCA 12(B):
NO. CDTA: NO. SARA 311/312: ACUTE: YES; CHRONIC: NO; FIRE: NO;
PRESSURE: NO; REACTIVITY: NO (PURE / SOLID). FEDERAL, STATE AND
INTERNATIONAL REGULATIONS - PART 1: CHROMOTROPIC ACID, DISODIUM
SALT (129-96-4): SARA 302 RQ: NO; TPQ: NO. SARA 313 LIST: NO;
CHEMICAL CATG: NO..
Federal Regulatory Information:CHEMICAL INVENTORY STATUS - PART 1:
CHROMOTROPIC ACID, DISODIUM SALT (129-96-4): TSCA: YES; EC: YES;
JAPAN: YES; AUSTRALIA: YES. CHEMICAL INVENTORY STATUS - PART 2:
CHROMOTROPIC ACID, DISODIUM SALT (1 29-96-4): KOREA: YES;
CANADA-DSL: YES; CANADA-NDSL: NO. PHIL.: YES. FEDERAL STATE &
INTERNATIONAL REGULATIONS - PART 2: CHROMOTROPIC ACID, DISODIUM
SALT (129-96-4): CERCLA: NO. RCRA 261.33: NO. TSCA 8(D): NO.
AUSTRALIAN HAZCHEM CODE: NO INFO FOUND. POISON SCHEDULE: NO INFO
FOUND. WHMIS:THIS MSDS HAS BEEN PREPARED ACCORDING TO HAZARD
CRITERIA OF THE CONTROLLED PRODUCTS REGUALATIONS (CPR) & THE MSDS
CONTAINS ALL INFORMATION REQUIRED.
State Regulatory Information:N/P. LABEL HAZARD WARNING: WARNING!
TOXICOLOGICAL PROPERTIES UNKNOWN. MAY BE HARMFUL IF SWALLOWED,
INHALED OR ABSORBED THROUGH SKIN. MAY CAUSE IRRITATION TO SKIN,
EYES, AND RESPIRATORY TRACT. LABEL P RECAUTIONS: NO SAF-T-DATA
RATINGS HAVE BEEN DEVELOPED FOR THIS PRODUCT. READ AND FOLLOW ALL
WARNINGS, PRECAUTIONS, INSTRUCTIONS AND OTHER SAFETY AND HANDLING
INFORMATION ON THE LABEL AND MSDS. AVOID CONTACT WITH EYES, SKIN
AND CLOTHING. AVOID BREATHING DUST. KEEP CONTAINER CLOSED. USE WITH
ADEQUATE VENTILATION. WASH THOROUGHLY AFTER HANDLING. LABEL FIRST
AID: IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES OR SKIN WITH (OTHER
INFORMATION)
======================= Other Information =======================
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 this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
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