PRODUCT # : PMNT-9906

PRODUCT # : PMNT-2306

NAME : LEAD MAGNESIUM TITANIUM NIOBIUM OXIDE CRYSTAL MATERIALS SAFETY DATA SHEET, Valid 05/2003-06/2006

SECTION 1. CHEMICAL IDENTIFICATION

CATALOG #: PMN-PT-CRYSTAL

NAME: LEAD MAGNESIUM TITANIUM NIOBIUM OXIDE CRYSTAL 99.95%

SECTION 2. COMPOSITION/INFORMATION ON INGREDIENTS

MOLECULAR FORMULA: (1-x)*Pb(Mg_1/3Nb_2/3)O₃-x%*PbTiO₃

SYNONYMS:

SOLID SOLUTION OF (1-x)% Pb(Mg_1/3Nb_2/3)O₃ (PMN) AND x% PbTiO₃ (PT)

PMN-x%PT

x=PT content, here x=25~36

SECTION 3. HAZARD IDENTIFICATION

LABEL PRECAUTIONARY STATEMENT

MECHANICAL PROCESS ON THE CRYSTALS MAY RESULT IN INDUCING POWDER OR DUST

TOXIC IN FINE POWDER/DUST FORM :

HARMFUL BY INHALATION AND IF SWALLOWED

DUST OR POWDERS IRRITATING TO EYES

POSSIBLE RISK OF HARM TO THE UNBORN CHILD

REPRODUCTIVE HAZARD

TARGET ORGANS: BLOOD, KIDNEYS

DO NOT BREATHE DUST

IN CASE OF CONTACT WITH EYES, RINSE IMMEDIATELY WITH PLENTY WATER AND SEEK MEDICAL ADVICE

IN CASE OF ACCIDENT SEEK MEDICAL ADVICE IMMEDIATELY

SECTION 4. FIRE FIGHTING MEASURES

EXTINGUISHING MEDIA: NONCOMBUSTIBLE

UNUSUAL FIRE HAZARD: EMITS TOXIC FUMES UNDER FIRE CONDITIONS

SECTION 5. EXPOSURE CONTROL / PERSONAL PROTECTION

WET MECHANICAL PROCESS ON THE CRYSTALS SUGGESTED; WATER COOLING IS FINE, WEAR CHEMICAL RESISTANT GLOVES, SAFETY GOGGLES AND OTHER PROTECTIVE CLOTHING WHEN DOING MECHANICAL PROCESS ON THE CRYSTALS

AVOID INHALATION

DO NOT GET IN EYES, ON SKIN, ON CLOTHING

SECTION 6. PHYSICAL AND CHEMICAL PROPERTIES

APPEARANCE AND ODOR

YELLOW-GREEN-BROWN CRYSTAL, SEMI-TRANSPARENT ODORLESS

PHYSICAL PROPERTIES

MELTING POINT: 1310 C

EMITS TOXIC FUMES WHEN MELTING

INSOLUBLE IN WATER

SPECIFIC GRAVITY: 8.30 g/CC>

SECTION 7. STABILITY AND REACTIVITY

REACTS WITH :

HYDROCHLORIDE ACID

SULFIDE ACID

INSOLUBLE IN WATER

STARTS SLIGHTLY DECOMPOSITION IF TEMPERATURE ABOVE 700 C

NATURE OF DECOMPOSITION PRODUCTS NOT KNOWN

SECTION 8. OTHER INFORMATION

THE ABOVE INFORMATION IS BELIEVE TO BE CORRECT BUT DOES NOT PURPORT TO BE ALL INCLUSIVE AND SHALL BE USED ONLY AS A GUIDE. H. C. MATERIALS CORP. SHALL NOT BE HELD LIABLE FOR ANY DAMAGE RESULTING FROM HANDLING OR FROM CONTACT WITH THE ABOVE PRODUCT