CAS Number: 1314-56-3
Product Catalog

93-1592

Phosphorus › Phosphorus(V) oxide (99.99%-P) PURATREM

Stability: hygroscopic

Safety: Hazardous

Physical Characteristics: melting point 580-585°C, boiling point 300°C subl., density 2.39

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SECTION 1: Product Identification
Chemical Name:	Phosphorus (V) oxide (99.99%-P) PURATREM
Product Number:	93-1592
CAS Registry Number:	1314-56-3
Formula:	P2O5
EINECS Number:	215-236-1
Chemical Family:	element oxide
Synonym:	Phosphorus pentoxide, Phosphoric acid anhydride.

SECTION 2: Composition and Information on Ingredients
Ingredient	CAS Number	Percent	ACGIH (TWA)	OSHA (PEL)
Title Compound	1314-56-3	100	no data	no data

SECTION 3: Hazards Identification
Emergency Overview:	Harmful by inhalation. Corrosive dehydrating acid. Corrosive to skin, eyes, and mucous membranes.
Primary Routes of Exposure:	Ingestion, inhalation, skin and eyes
Eye Contact:	Strong corrosive effect. May lead to blindness.
Skin Contact:	Causes corrosive chemical and thermal skin burns.
Inhalation:	Harmful by inhalation. Causes burns to the nose, and respiratory tract.
Ingestion:	May cause corrosive burns to the mouth, throat, and esophagus.
Acute Health Effects:	Harmful by inhalation and if swallowed. Severe damage to tissue at all points of human contact. Results can be blindness, skin burns, chemical pneumonitis, and perforation of the esophagus and stomach.
Chronic Health Effects:	No information available on long-term chronic effects.
NTP:	No
IARC:	No
OSHA:	No

SECTION 4: First Aid Measures
Eye Exposure:	Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need assistance in keeping their eye lids open. Get immediate medical attention.
Skin Exposure:	Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists.
Inhalation:	Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Ingestion:	Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
Flash Point:	not applicable
Autoignition Temperature:	not applicable
Explosion Limits:	not applicable
Extinguishing Medium:	None. Material is non-flammable.
Special Fire Fighting Procedures:	If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus.
Hazardous Combustion and Decomposion Products:	If involved in a fire, toxic fumes of phosphoric acid may be produced.
Unusual Fire or Explosion Hazards:	No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:	Small spills can either be mixed with vermiculite or sand and swept up, or be flooded with a large amount of water.

SECTION 7: Handling and Storage
Handling and Storage:	Store in a tightly sealed container away from water and moisture. Do not raise dust while handling.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:	Wear goggles or face shield when handling this material.
Skin Protection:	Wear protective clothing and gloves. Consult with glove manufacvtirer to determine the proper type of glove.
Ventilation:	Material may form a fine dust. If possible, handle the material in an efficient fume hood.
Respirator:	If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Additional Protection:	Wear rubber apron.

SECTION 9: Physical and Chemical Properties
Color and Form:	white pwdr.
Molecular Weight:	141.95
Melting Point:	580-585°C
Boiling Point:	300°C subl.
Vapor Pressure:	no data
Specific Gravity:	2.39
Odor:	none
Solubility in Water:	reacts violently with water

SECTION 10: Stability and Reactivity
Stability:	hygroscopic solid
Hazardous Polymerization:	no hazardous polymerization
Conditions to Avoid:	Reacts violently with water and moist substances.
Incompatibility:	water and strong bases
Decomposition Products:	none

SECTION 11: Toxicological Information
RTECS Data:	Inhalation (rat); LC50: 1217 mg/m3/1H. Inhalation (mouse); LC50: 271 mg/m3/1H. Inhalation (rabbit); LC50: 1689 mg/m3/1H. Inhalation (guinea pig); LC50: 61 mg/m3/1H.
Carcinogenic Effects:	No data available
Mutagenic Effects:	No data available
Tetratogenic Effects:	No data available

SECTION 12: Ecological Information
Ecological Information:	No information available

SECTION 13: Disposal Considerations
Disposal:	Dispose of according to local, state and federal regulations.

SECTION 14: Transportation
Shipping Name (CFR):	Phosphorus pentoxide
Hazard Class (CFR):	8
Additional Hazard Class (CFR):	NA
Packaging Group (CFR):	II
UN ID Number (CFR):	UN# 1807
Shipping Name (IATA):	Phosphorus pentoxide
Hazard Class (IATA):	8
Additional Hazard Class (IATA):	NA
Packaging Group (IATA):	II
UN ID Number (IATA):	UN# 1807

SECTION 15: Regulatory Information
TSCA:	Listed in the TSCA inventory
SARA (Title 313):	Title compound not listed,
Second Ingredient:	none
Third Ingredient:	none

SECTION 16: Other Information
Disclaimer:	The information herein is believed to be accurate and reliable as of the date compiled. However, Strem Chemicals, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information.
Preparation Date:	3/20/2001
Revision Date:	8/01/2011