GFS CHEMICALS, INC.

                                      P.O. Box 245 Powell, OH 43065

                                   740-881-5501(Tel.) 740-881-5989(Fax)

                                   1-800-424-9300(Chemtrec 24Hr. Info.)



                                  MATERIAL SAFETY DATA SHEET

                                                                                                        6661

                                   CUPRIETHYLENEDIAMINE SOLUTION



CHEMICAL NAME & SYNONYMS                                                  DOT CLASS     SARA TITLE 313

Cupriethylenediamine Solution, 0.5 M;                                     8/6/II        Yes-Cu Cmpds.

Cupriethylenediamine hydroxide solution                                   TSCA listed - Yes



FORMULA                           REPORTABLE QUANTITY        F.W.                       CAS#

Cu(C 2H 8N 2) 2(OH) 2 <11%                N/A                217.76                     14552-35-3

H 2O                   >89%               N/A                18.02                      7732-18-5

PHYSICAL DATA

Completely miscible with water; Dissolves cellulose materials.



APPEARANCE & ODOR

Dark blue solution. Characteristic amine odor.



REACTIVITY & CONDITIONS TO AVOID

Corrosive. Will dissolve paper and cardboard packing materials. No hazardous self-reactivity.



FIRE HAZARDS

Not combustible. In general fire, may yield noxious fumes. Avoid inhalation of smoke or vapors.

Firefighters wear SCBA. NFPA #2-0-1



EXTINGUISHER                                                              FLASHPOINT    LEL      UEL

Fight surrounding fire.                                                   N/A           N/A      N/A



HEALTH HAZARDS

Corrosive to skin and eyes, causing burns. Harmful or fatal if swallowed or inhaled. No evidence

of carcinogenicity. OSHA TLV/ACGIH PEL not established. Health hazards are from corrosive

nature. LD/TD no data.



SPECIAL PRECAUTIONS

Wear goggles, protective clothing and rubber gloves while handling. Material is packaged in

glass under argon or nitrogen for best storage properties.



FIRST AID

Wash skin or eyes thoroughly with water after contact. After washing eyes, get medical

attention. If swallowed, give water or milk to drink and get medical attention. Do not induce

vomiting. Ice will help reduce swelling in mouth.



SPILLS & LEAKS

Take up large spills in absorbent. Disposal to hazardous waste. Wash up spills with water.

Disposal of small amounts to sanitary drain is acceptable in some areas. Check local disposal

regulations prior to disposal.





CATALOG #                                                       PREPARED BY                      DATE

6661                                                                MDM                       March 30, 2007



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