PhosPlus
Click here to download a PDF version of this MSDS Sheet.
Techneglas Technical Products
2100 N. Wilkinson Way
Perrysburg, OH 43551
I. Product Information
Product Name: PhosPlus® (TP-250, 72XX; TP-470 71XX)
Synonyms: Phosphorous Solid Diffusion Source
Chemical Family: Mixture
Chemical Formula: N/A
CAS Number: N/A
DOT Shipping Number: N/A
DOT Shipping Name: Other Ceramic Articles
DOT Hazard Class: N/A
EPA Hazardous Waste ID Number: N/A
II. Chemical Ingredients

Percentage
ACGIH-TLV
(Mg/m3)
OSHA-PEL
(Mg/m3)
Lanthanum Phosphate
0-95*
5 (Respirable)
15 (Total)
Tantalum Oxide
0-30*
5, as Ta
5 (Respirable)
15 (Total)
Aluminum metaPhosphate
0-60*
5 (Respirable)
15 (Total)
Aluminum Oxide
5-20*
5 (Respirable)
15 (Total)

III. Physical Properties
Boiling Point: N/A
Melting Point: N/A
Vapor Pressure (mmHg): N/A
Solubility in Water: N/A
Vapor Density (Air =1): N/A
Specific Gravity: 3.0
Percent Volatile by Volume: N/A
pH: N/A
Appearance & Odor: White solid, no odor
IV. Reactivity Data
Stability: Stable
Incompatible Materials: None
Hazardous Decomposition Products: Phosphoric Acid
Conditions to Avoid: N/A
V. Fire and Explosion Data
Flash Point: N/A
Lower Explosive Limit: N/A
Upper Explosive Limit: N/A
Extinguishing Media: Select for surrounding materials.

Special Firefighting Procedures: Wear pressure demand self-contained breathing apparatus in conjunction with appropriate personal protective equipment.

Unusual Fire and Explosion Hazards
: This product is non-combustible.
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VI. Health Hazard Information
Primary Routes of Exposure: Inhalation.

Signs and Symptoms of Overexposure: Overexposure is only possible if the material is ground into finely divided particles and suspended in air. Under these conditions, upper respiratory congestion, dyspnea, chest pain, cough and decreased vital capacity may result.

Medical Conditions Aggravated by Exposure
: Prolonged or repeated exposure may aggravate pre-existing respiratory or cardiovascular system conditions.

Listing as a Carcinogen
: This material is not listed as a carcinogen by the NTP, IARC, or OSHA.
VII. Emergency First Aid Procedures
Inhalation: Remove to fresh air. Seek medical attention.

Ingestion
: Consult physician. Gastric lavage may be necessary.

Eye Contact
: Immediately flush eyes for 15 minutes with large amounts of water, occasionally lifting upper and lower lids. If irritation persists, seek medical attention.

Skin Contact
: Wash the affected area with soap and water. Seek medical attention if irritation persists.
VIII. Control Measures

Engineering Controls: General ventilation recommended under normal conditions of use. If active dust and/or fume generation occurs, local ventilation is recommended.

Work/Hygiene Practices
: Avoid inhalation of dusts and/or fumes. If necessary, wear NIOSH/MSHA approved respiratory protection for dusts, mists, and fumes.

Personal Protective Equipment:

Respiratory Protection: If necessary, wear NIOSH/MSHA approved respiratory protection for dusts, mists, or fumes.
Eye/Face Protection: Recommended.
Skin Protection: Recommended to prevent skin irritation.

IX. Storage and Disposal Information
Spill or Leak Procedures: Clean up spilled material into a closed container using a high efficiency vacuum. Avoid dust generation.

Disposal Methods: Dispose of in accordance with local, state, or federal regulations.

Handling and Storage Precautions: Store in a cool, dry location.

X. Manufacturer/Supplier Information
Prepared by: Terry Richardson
Date: Aug 22, 2006
Revision Date: Aug 22, 2006
24-Hour Emergency Telephone Number: 614-443-6551
General Information Number: 419-873-2000
Manufacturer’s Contact: Bill Blessing
CHEMTREC: (U.S.) 800-424-9300
(Int’l) 703-527-3887
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