Rantec Oriox 255

SECTION 2: Hazards identification

OSHA Hazards OSHA Hazardous Material: Yes OSHA Hazard Categories: 1. Carcinogen – NO 2. Corrosive – NO 3. Highly Toxic – NO 4. Irritant – Yes 5. Sensitizer – Yes 6. Toxic – NO 7. Target Organ Effect Lung and Cutaneous -- Yes Emergency Overview: Concentrations of dust suspended in the air present a fire and explosion hazard. Inhalation of dust may cause respiratory irritation and possible lung injury with symptoms of shortness of breath and reduced lung function. Oriox 255 is very slippery when wet.

Potential Acute Health Effects

Eye Contact: Contact may cause irritation based on studies with laboratory animals. Skin Contact: Contact may cause dryness. Inhalation: Inhalation of dust may cause irritation of the nose, throat and respiratory passages. Symptoms include coughing, sore throat, nasal congestion, sneezing wheezing and shortness of breath. Guar gum content may cause life-threatening allergic reaction in susceptible individuals. Ingestion: DO NOT INGEST. While this product is not toxic by ingestion, swallowing small amounts could cause complete blockage of the mouth, pharynx, trachea, esophagus and/or gastrointestinal system which may cause choking, suffocation and/or other life threatening medical conditions. Get medical attention immediately.

Long term hazards

exposure) Health Effects • Inhalation: Overexposure to any nuisance dust may cause lung injury. Symptoms include cough, shortness of breath, difficulty breathing and reduced pulmonary function. Repeated exposures may cause allergic sensitization. • Carcinogenicity: None of the components of this product are listed as carcinogens or suspected carcinogens by OSHA, IARC or NTP. •

Medical Conditions Generally Aggravated by Exposure

Persons with pre-existing skin and respiratory disorders may be at an increased risk from exposure. (continued)

Physical hazards

Dust: It is well documented that a dust cloud will fuel an explosion in a confined area with sufficient oxygen and an ignition source. Surface (passive) and airborne (active) dust (fuel) is a potential hazard and the appropriate protective measures should be taken when handling guar outside of the bag in confined work spaces, dust collectors, dryers, mills, sifters, blender, pneumatic conveyance systems, storage tanks, etc. Utilize good housekeeping to remove surface dust from floors, walls, beams, around equipment, etc. • Slick Surfaces: It is possible that an employee will be exposed to Oriox 255 powder or dust in combination with water on work platform, floor or stair, which will result in a slippery surface.