MSDS ON SUPER DESICCANT

SECTION 1: CHEMICAL PRODUCT AND COMPANY IDENTIFICATION


  • CHEMICAL FAMILY: Polyacrylate salt
  • CHEMICAL NAME: Sodium polyacrylate





SECTION 2: COMPOSITION / INFORMATION ON INGREDIENTS


CAS # Component Percent OSHA HAZARD 9003-04-7 Sodium Polyacrylate

Not Available Post Treated – Trade Secret

Component Information / Information on Non-Hazardous Components

The components of this product are not regulated as hazardous under 29 CFR and 49 CFR. However, the manufacturer recognizes the potential for respiratory tract irritation as a result of inhalation of this material as a respirable dust. See Sections 8, 11, 14, and 15 for further regulatory information.






SECTION 3: HAZARDS IDENTIFICATION


  • Emergency Overview: Sodium poly acrylate is a white, granular, odourless polymer that yields a gel-like material with the addition of water. It is insoluble in water and causes extremely slippery conditions when wet. Although not regulated as a hazardous material, the respirable dust is potential respiratory tract irritant. The manufacturer recommends an eight-hour exposure limit of 0.05 mg/m³.
  • Potential Health Effects: Eyes-Dust may cause burning, drying, itching, and other discomfort, resulting in reddening of the eyes.
  • Potential Health Effects: Skin-Exposure to the dust, such as in manufacturing, may aggravate existing skin conditions due to drying effect.
  • Potential Health Effects: Ingestion-Although not a likely route of entry, tests have shown that polyacrylate absorbents are non-toxic if ingested. However, as in any instance of non-food consumption, seek medical attention in the event of any adverse symptoms.
  • Potential Health Effects: Inhalation-Exposure to respirable dust may cause respiratory tract and lung irritation and may aggravate existing respiratory conditions.
  • HMIS Ratings: Health: 1 Fire: 0 Reactivity: 0
  • Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe * = Chronic Hazard





SECTION 4: FIRST AID MEASURES


  • First Aid: Eyes- Immediately flush with plenty of water. Remove particles remaining under the eyelids. Get medical attention if irritation persists.
  • First Aid: Skin- Remove polyacrylate absorbent dust from skin using soap and water.
  • First Aid: Ingestion- on-toxic by ingestion. However, if adverse symptoms appear, seek medical attention.
  • First Aid: Inhalation- If inhaled, move to source of fresh air. Seek medical attention if symptoms persist.





SECTION 5: FIRE-FIGHTING MEASURES


  • General Fire Hazards: No recognized fire hazards associated with the finished product.

FIRE AND EXPLOSIVE PROPERTIES -

  • Flammability Classification: None

FLASH POINT NA FLASH POINT METHOD

  • Flammable Limits- Upper NE

LOWER NE

  • Hazardous Combustion Products: None known.
  • Extinguishing Media: Dry chemical, foam, carbon dioxide, and water fog. Extremely slippery conditions are created if spilled product comes in contact with water.
  • Fire Fighting Instructions: Firefighters should wear full protective clothing including self-contained breathing apparatus.
  • NFPA Ratings: Health: 1 Fire: 0 Reactivity: 0
  • Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe * = Chronic Hazard





SECTION 6: ACCIDENTAL RELEASE MEASURES


  • Containment Procedures: Sweep or vacuum material when possible and shovel into a waste container.
  • Clean up procedures: Use caution after contact of product with water, as extremely slippery conditions will result. Residuals maybe flushed with water into the drain for normal wastewater treatment. This is a non-hazardous waste suitable for disposal in an approved solid waste landfill.
  • Evacuation Procedures: None required.
  • Special Procedures: Avoid respirable dust inhalation during clean up. Wear appropriate respirator.





SECTION 7: HANDLING AND STORAGE


  • Handling: Handle as an eye and respiratory tract irritant.
  • Storage: Store in a dry, closed container.





SECTION 8: EXPOSURE CONTROL / PERSONAL PROTECTION


Exposure Guidelines:


A: General Product Information-

This product is not regulated as a hazardous material. However, the manufacturer recognizes the potential for respiratory tract irritation and recommends an eight-hour exposure limit of 0.05 mg/m³.


B: Component Exposure Limits -

No information available.


  • Engineering Controls: Provide local exhaust ventilation to maintain worker exposure to less than 0.05 mg/m³ over an eight-hour period.
  • Personal Protective Equipment: Eyes/Face - Wear safety glasses with side shields or goggles.
  • Personal Protective Equipment: Skin - Use impervious gloves when handling the product in the manufacturing environment.
  • Personal Protective Equipment: Respiratory -Wear respirator with a high efficiency filter is particulate concentration in the work area exceeds 0.05 mg/m³ over an eight-hour time period.
  • Personal Protective Equipment: General - Obey reasonable safety precautions and practice good housekeeping. Wash thoroughly after handling.





SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES


  • Appearance/odour White Granular Powder, no odour pH 5.5 – 6.5 (1% in water)
  • Specific Gravity (Bulk Density) 0.4 – 0.7 g/ml
  • Vapor Pressure < 10 mm Hg
  • Vapor Density NE
  • Melting Point > 390 ºF
  • Freezing Point NA
  • Boiling Point NA
  • Solubility in Water Insoluble
  • Evaporation Rate (%) < 1.0





SECTION 10: STABILITY AND REACTIVITY


  • Chemical Stability: This material is chemically stable under normal and anticipated storage and handling conditions.
  • Chemical Stability: Conditions to Avoid -None Incompatibility

None Hazardous Decomposition Products

Decomposition above 200 ºC Hazardous Polymerization - Will not occur.






SECTION 11: TOXICOLOGICAL INFORMATION


Acute and Chronic Toxicity


A: General Product Information:

  • Acute oral toxicity: LD50 rat
  • Dose: > 5000 mg/kg
  • Method: Limit Test
  • Acute dermal toxicity: LD50 rat
  • Dose: > 2000 mg/kg
  • Method: Limit Test
  • Skin irritation: Rabbit
  • Method: OECD Nr. 404
  • Very slight irritant
  • Eye irritation: Rabbit
  • Method: OECD Nr. 405
  • Very slight irritant
  • Sensitization: Guinea pig
  • Method: OECD Nr. 406
  • Result: 0/20
  • No sensitization

B: Acute Toxicity – LD50/LC50

  • Sodium polyacrylate (9003-04-7)
  • LD50: Oral LD50 Rat: > 40g/kg

Carcinogenicity:

Component Carcinogenicity

No information is available.


Chronic Toxicity

Chronic inhalation exposure to rates for a lifetime (two years) using sodium polyacrylate that had been micronized to a respirable particle size (less than 10 microns) produced non-specific inflammation and chronic lung injury at 0.2 mg/m³ and 0.8 mg/m³. Also, at 0.8 mg/m³, tumours were seen in some test animals. In the absence of chronic inflammation, tumours are not expected. There were no adverse effects detected at 0.05 mg/m³.


Mutagenicity

Sodium polyacrylate had no effect in mutagenicity tests.






SECTION 12: ECOLOGICAL INFORMATION


Ecotoxicity:


A: General Product Information

Composted polyacrylate absorbents are non-toxic to aquatic or terrestrial organisms at predicted exposure levels.


B: Component Analysis – Ecotoxicity – Aquatic Toxicity

No information available

Environmental Fate

Polyacrylate absorbents are relatively inert in aerobic and anaerobic conditions. They are immobile in landfills and soil systems (> 90% retention), with the mobile fraction showing biodegradability. They are also compatible with incineration of municipal solid waste. Incidental down-the-drain disposal of small quantities of polyacrylic absorbents will not affect the performance of wastewater treatment systems.






SECTION 13: DISPOSAL CONSIDERATIONS


US EPA Waste Number & Descriptions


A: General Product Information

This product is a non-hazardous waste material suitable for approved sold waste landfills.


B: Component Waste Numbers

No EPA Waste Numbers are applicable for this product’s components.

Disposal Instructions

Dispose of in accordance with Local, State, and Federal Regulations.






SECTION 14: TRANSPORTATION INFORMATION


International Transportation Regulations

This product is not transport regulated.






SECTION 15: REGULATORY INFORMATION


US Federal Regulations


A: General Product Information

This product is not federally regulated as a hazardous material.


B: Clean Air Act

No information is available.


C: Component Analysis

No information available.


D: Food and Drug Administration

No information available.


State Regulations


A: General Product Information

This product is not regulated by any state as a hazardous material.


B. Component Analysis – State

None of this product’s components are listed on the state lists from CA, FL, MA, NJ, or PA.

Component Analysis – Inventory

Component CAS # TSCA CAN EEC

Sodium Polyacrylate 9003-04-7 Yes DSL No






SECTION 16: OTHER INFORMATION


IMPORTANT:


SELLER MAKES NO REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, INCLUDING OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. No statements herein are to be construed as inducements to infringe any relevant patent. Under no circumstances shall Seller be liable for incidental, consequential or indirect damages for alleged negligence, breach of warranty, strict liability, tort or contract arising in connection with the product(s). Buyer’s sole remedy and Seller’s sole liability for any claims shall be Buyer’s purchase price. Data and results are based on controlled or lab work and must be confirmed by Buyer by testing for its intended condition of use. The product(s) has not been tested for, and is therefore not recommended for, uses for which prolonged contact with mucous membranes, abraded skin, or blood is intended; or for uses for which implantation within the human body is intended.






Developed By: Sys-Con Engineering