Material Safety Data Sheet
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: PHOS-CHEK庐 FIRE RETARDANT GRADES 259F, 259R, 259W
Reference Number: AST10030 Date: February 11, 2003
Company Information:
ASTARIS LLC
622 Emerson Road - Suite 500
St. Louis, Missouri 63141
Emergency telephone: In USA call CHEMTREC: 1-800-424-9300
In Canada call CANUTEC: 1-613-996-6666
General Information: 1-800-244-6169
2. COMPOSITION/INFORMATION ON INGREDIENTS
Component CAS No. % by weight
Diammonium Phosphate 7783-28-0 > 90
Guar Gum, or a derivative 9000-30-0 <5
Performance Additives + Trade Secret 5 鈥? 10
+The specific chemical identities are being withheld because they are trade secret information of
Astaris. They will be disclosed on a confidential basis to regulatory authorities and health
professionals.
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Appearance: Free-flowing mixture of powdered and granular components.
Grade 259F contains a coloring pigment and is reddish in color.
Grade 259R contains an iron oxide coloring pigment and is reddish in color.
Grade 259W does not contain a color pigment and is an off-white color.
WARNING STATEMENTS
WARNING!
MAY CAUSE ALLERGIC RESPIRATORY REACTION
CONTAINS GUAR GUM WHICH MAY CAUSE RESPIRATORY TRACT IRRITATION
Astaris Material Safety Data Sheet
PHOS-CHEK庐 FIRE RETARDANT GRADES 259F, 259 R, 259W Page 2 of 6
Reference No.: AST10030 February 11, 2003
POTENTIAL HEALTH EFFECTS
Likely Routes of Exposure: Skin contact and inhalation
EYE CONTACT: This product is no more than moderately irritating based on toxicity studies.
SKIN CONTACT: This product is no more than slightly toxic or slightly irritating based on toxicity
studies. Prolonged contact with the skin can result in drying or chapping.
INHALATION: This product may cause nasal and respiratory tract irritation based on toxicity
information of components. May cause an allergic respiratory tract reaction based on toxicity
information of quar gum.
INGESTION: This product is no more than slightly toxic. Significant adverse health effects are
not expected to develop if only small amounts (less than a mouthful) are swallowed.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Workers with compromised
pulmonary (lung) function should have limited exposure to this material.
Refer to Section 11 for toxicological information.
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4. FIRST AID MEASURES
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IF IN EYES, immediately flush with plenty of water for at least 15 minutes. If easy to do, remove
any contact lenses. If irritation persists, seek medical attention.
IF ON SKIN, immediate first aid is not likely to be required. However, this material can be
removed with soap and water. Wash heavily contaminated clothing before reuse.
IF INHALED, remove to fresh air. Immediate first aid is not likely to be required, if breathing. If
breathing is difficult, give oxygen. If not breathing give artificial respiration. Get medical
attention.
IF SWALLOWED, immediate first aid is not likely to be required. A physician or Poison Control
Center can be contacted for advice.
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5. FIRE FIGHTING MEASURES
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FLASH POINT: Not combustible
HAZARDOUS PRODUCTS OF COMBUSTION: Not applicable
EXTINGUISHING MEDIA: Not applicable
UNUSUAL FIRE AND EXPLOSION HAZARDS: None known
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6. ACCIDENTAL RELEASE MEASURES
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In case of spill, sweep, scoop or vacuum and remove. Flush residual spill area with water.
Refer to Section 13 for disposal information and Sections 14 and 15 for reportable quantity
information.
Astaris Material Safety Data Sheet
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Reference No.: AST10030 February 11, 2003
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7. HANDLING AND STORAGE
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HANDLING
Do not breathe dust.
Keep container closed.
Use with adequate ventilation.
STORAGE: Emptied container retains dust and product residue. Observe all labeled safeguards
until container is cleaned, reconditioned, or destroyed. The reuse of this material鈥檚 container for
non industrial purposes is prohibited and any reuse must be in consideration of the data provided
in the MSDS.
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8. EXPOSURE CONTROLS/PERSONAL PROTECTION
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EYE PROTECTION: Where there is significant potential for eye contact, wear chemical goggles
and have eye flushing equipment available.
SKIN PROTECTION: Wear appropriate protective clothing and chemical resistant gloves to
prevent skin contact. Consult glove manufacturer to determine appropriate type glove for given
application. Wash contaminated skin promptly. Launder contaminated clothing and clean
protective equipment before reuse. Wash thoroughly after handling.
RESPIRATORY PROTECTION: Avoid breathing dust. Use NIOSH/MSHA approved respiratory
protection equipment when airborne exposure is excessive. Consult respirator manufacturer to
determine appropriate type equipment for given application. Observe respirator use limitations
specified by NIOSH/MSHA or the manufacturer. Respiratory protection programs must comply
with 29 CFR 搂 1910.134.
Attention! Repeated or prolonged inhalation may cause allergic respiratory reaction in some
people.
VENTILATION: Provide natural or mechanical ventilation to minimize exposure. If practical, use
local mechanical exhaust ventilation at sources of air contamination such as open process
equipment.
AIRBORNE EXPOSURE LIMITS: OSHA and ACGIH have not established specific exposure
limits for this material. However, OSHA and ACGIH have established limits for particulates not
otherwise classified (PNOC) which are the least stringent exposure limits applicable to dusts.
OSHA PEL ACGIH TLV
15 mg/m3 (total dust) 8-hr TWA 10 mg/m3 (inhalable) 8-hr TWA
5 mg/m3 (respirable) 8-hr TWA 3 mg/m3 (respirable) 8-hr TWA
ACGIH TLV
Product/Component OSHA PEL
PHOS-CHEK Fire Retardant Grades 259F, 259R, 295W None established None established
Components referred to herein may be regulated by specific Canadian provincial legislation.
Please refer to exposure limits legislated for the province in which the substance will be used.
Astaris Material Safety Data Sheet
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Reference No.: AST10030 February 11, 2003
9. PHYSICAL AND CHEMICAL PROPERTIES
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Appearance: Free-flowing mixture of powdered and granular components. Grades 259F
contains a coloring pigment and is reddish in color. Grade 259R contains an iron oxide coloring
pigment and is reddish in color. Grade 259W does not contain a color pigment and is an off-
white color.
pH: 7.5 卤 0.5 (@ use concentration)
Viscosity: 75-250 cps @ 75 degrees F (24 degrees C) when dissolved in water at a rate of 1.14
pounds per U.S. gallon (0.137 kilograms per liter) of water.
NOTE: These physical data are typical values based on material tested but may vary from
sample to sample. Typical values should not be construed as a guaranteed analysis of any
specific lot or as specifications for the product.
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10. STABILITY AND REACTIVITY
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STABILITY: These products are stable under normal conditions of storage and handling.
MATERIALS TO AVOID: None known.
HAZARDOUS DECOMPOSITION PRODUCTS: Ammonia and phosphoric acid will be formed
when heated above 212 degrees F (100 degrees C).
HAZARDOUS POLYMERIZATION: Does not occur
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11. TOXICOLOGICAL INFORMATION
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Data from Astaris single-dose (acute) animal studies with this material are given below:
Single exposure (acute) studies indicate:
PHOS-CHEK Fire Retardant Grades 259F
Oral - Slightly Toxic (Rat LD50 3,100 mg/kg)
Dermal - No More Than Slightly Toxic (Rabbit LD50 > 2,000 mg/kg)
Eye Irritation - Moderately Irritating
Skin Irritation - Slightly Irritating
PHOS-CHEK Fire Retardant Grades 259F Solution
(Dry retardant mixed with water at rate of 1.14 lbs. per U.S. gallon / 0.137 kilograms per liter)
Oral - Practically Nontoxic (Rat LD50 > 5,000 mg/kg)
Dermal - No More Than Slightly Toxic (Rabbit LD50 > 2,000 mg/kg)
Eye Irritation - Moderately Irritating (Rabbit, 0.7/110.0)
COMPONENTS
Data from Astaris studies and/or the available scientific literature on the components of this
material which have been identified as hazardous chemicals under the criteria of the OSHA
Astaris Material Safety Data Sheet
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Reference No.: AST10030 February 11, 2003
Hazard Communication Standard (29 CFR 1910.1200) are discussed below:
Guar Gum, or a derivative
This product contains hydroxypropylguar, which was reported to be irritating to eyes and
respiratory tract. Respiratory allergenic responses were reported following repeated exposures
in a study of a small group of exposed workers.
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12. ECOLOGICAL INFORMATION
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Astaris has not conducted environmental toxicity studies on this product. However, tests
conducted with a similar fire retardant formulation, are summarized below.
Oral LD50 Bobwhite quail, >2,510 mg/kg: Practically Nontoxic
Oral LD50 Mallard duck, >2,510 mg/kg: Practically Nontoxic
Data from the scientific literature indicate the following:
Practically Nontoxic
96-hr LC50 Bluegill sunfish, 350 mg/l:
96-hr LC50 Fathead minnow, 300 mg/l: Practically Nontoxic
96-hr LC50 Largemouth bass, 450 mg/l: Practically Nontoxic
96-hr LC50 Scud, 40 mg/l: Slightly Toxic
96-hr LC50 Coho Salmon yolk-sac fry, 145 mg/l: Practically Nontoxic
96-hr LC50 Coho Salmon fingerling, 245 mg/l: Practically Nontoxic
96-hr LC50 Rainbow trout yolk-sac fry, 115 mg/l: Practically Nontoxic
96-hr LC50 Rainbow trout fingerling, 160 mg/l: Practically Nontoxic
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13. DISPOSAL CONSIDERATIONS
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This material when discarded is not a hazardous waste as that term is defined by the Resource,
Conservation and Recovery Act (RCRA), 40 CFR 261. Dry material may be landfilled or recycled
in accordance with local, state and federal regulations. Consult your attorney or appropriate
regulatory officials for information on such disposal.
14. TRANSPORT INFORMATION
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The data provided in this section is for information only. Please apply the appropriate regulations
to properly classify your shipment for transportation.
US DOT
Not hazardous for transport
Canadian TDG
Not hazardous for transport
15. REGULATORY INFORMATION
TSCA Inventory: Listed
DSL Inventory: Listed
Astaris Material Safety Data Sheet
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Reference No.: AST10030 February 11, 2003
WHMIS Classification D2(B) - Materials Causing Other Toxic Effects
SARA Hazard Notification
Hazard Categories Under Title III Rules (40 CFR 370): Immediate
Section 302 Extremely Hazardous Substances: Not Applicable
Section 313 Toxic Chemical(s): When put in solution, this product contains aqueous
ammonia from dissociable ammonium salts. 2.4 percent of this dry powder product is
reportable under the requirements of Section 313 of Title III of the Superfund
Amendments and Reauthorization Act of 1986 and 40 CFR Part 372.
CERCLA Reportable Quantity: Not applicable
This product has been classified in accordance with the hazard criteria of the Canadian
Controlled Products Regulation and the MSDS contains all the information required by the
Canadian Controlled Products Regulation.
Refer to Section 11 for OSHA/HPA Hazardous Chemical(s) and Section 13 for RCRA
classification.
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16. OTHER INFORMATION
Health Fire Reactivity Additional Information
Suggested NFPA Rating 1 0 0
Suggested HMIS Rating 1 0 0 E
Reason for revision: Update toxicological data Supersedes MSDS dated: July 27, 2000
Product Use: Fire retardant
Phos-Chek 庐 is a registered trademark of Astaris LLC
Astaris庐 is a trademark of Astaris LLC
Although the information and recommendations set forth herein (hereinafter 鈥淚nformation鈥?) are
presented in good faith and believed to be correct as of the date hereof, Astaris LLC makes no
representations as to the completeness or accuracy thereof. Information is supplied upon the
condition that the persons receiving same will make their own determination as to its suitability for
their purposes prior to use. In no event will Astaris LLC be responsible for damages of any
nature whatsoever resulting from the use of or reliance upon information. NO
REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OF ANY OTHER
NATURE ARE MADE HEREUNDER WITH RESPECT TO INFORMATION OR THE PRODUCT
TO WHICH INFORMATION REFERS
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