Sodium Citrate Anhydrous

Hazardous Ingredients

Silica, Portland cement

2.1 Classification of the substance or mixture

Carcinogen – Category 1A Skin Corrosion – Category 1B Skin Sensitization – Category 1B Specific Target Organ Toxicity Repeat Exposure – Category 1 Specific Target Organ Toxicity: Single Exposure – Category 3 2.2a Signal word DANGER!

Hazard statements

May cause cancer through chronic inhalation Causes severe skin burns and serious eye damage May cause an allergic skin reaction Causes damage to lungs through prolonged or repeated inhalation May cause respiratory irritation 2.2c Pictograms 2.2d Precautionary statements Do not handle until all safety precautions have been read and understood. Wear protective gloves, eye protection, and protective clothing. Do not eat, drink or smoke when using this product. Wash thoroughly after handling. Use in a well-ventilated area. Do not breathe dust. If swallowed: Rinse mouth. Do NOT induce vomiting. If inhaled: Remove person to fresh air and keep comfortable for breathing. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If on skin (or hair): Remove immediately all contaminated clothing and wash before re-use. Rinse skin or hair with water. If significant skin irritation or rash occurs: get medical advice or attention. Immediately seek medical advice or attention if symptoms are significant or persist. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/containers in accordance with all regulations.

Additional information

2.3a HNOC – Hazards not otherwise classified: Not applicable 2.3b Unknown Acute Toxicity: None 2.3C WHMIS Classification Class D2B – Skin/Eye Irritant Class D2A – Chronic Toxic Effects – Carcinogen Class E – Corrosive Material 2.3d Label Elements According To WHMIS

Signal word

DANGER! SECTION III - HAZARDOUS INGREDIENTS/IDENTITY INFORMATION Hazardous Components CAS No. % by Weight Sand, Silica, Quartz 14808-60-7 40-70* Portland Cement 65997 15 1 10-30* Fly Ash 68131-74-8 5-10* *The concentrations ranges are provided due to batch-to-batch variability. None of the constituents of this material are of unknown toxicity. SECTION IV – FIRST AID MEASURES 4.1 Description of the first-aid measures General information: After inhalation: Remove person to fresh air. If breathing is difficult, administer oxygen. If not breathing, give artificial respiration. In case of unconsciousness, place patient stably in side position for transportation. After skin contact: Wash skin with cool water and pH-neutral soap or a mild detergent. If significant skin irritation or rash occurs: get medical advice or attention. After eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. After swallowing: Do not induce vomiting. If conscious, have the victim drink plenty of water and call a physician immediately. Never give anything by mouth to an unconscious person. 4.2 Most important symptoms/effects, acute and delayed Inhalation: May cause respiratory tract irritation. Causes damage to organs through prolonged or repeated inhalation. This product contains crystalline silica. Prolonged or repeated inhalation of respirable silica from this product can cause silicosis. Skin contact: Causes skin irritation. Handling can cause dry skin, discomfort, irritation, and dermatitis. May cause sensitization by skin contact. Product becomes extremely alkaline when exposed to moisture, and can cause alkali burns and affect the mucous membranes. Eye Contact: Causes serious eye damage. Symptoms may include discomfort or pain, excess blinking and tear production, with marked redness and swelling of the conjunctiva. Ingestion: May be harmful if swallowed. Ingestion may cause discomfort and/or distress, nausea or vomiting. 4.3 Indication of immediate medical attention and special treatment needed: Immediately seek medical advice or attention if symptoms are significant or persist.