Sodium Bisulfite Solution - Chemtrade Logistics

1 Sodium Bisulfite Solution Safety Data Sheet According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules And Regulations and according to Canada s Hazardous Products Regulation, February 11, 2015. Revision Date: 05/08/2018 Date of Issue: 05/02/2015 Version: 05/08/2018 EN (English US) SDS#: CHE-1090S 1/9 SECTION 1: IDENTIFICATION Product Identifier Product Form: Mixture Product Name: Sodium Bisulfite Solution Synonyms: Sodium Bisulfite , SBS Intended Use of the Product For the manufacture of oxygen scavenging and dechlorination, bleaching agent, and papermaking.

2 Name, Address, and Telephone of the Responsible Party Manufacturer Chemtrade Logistics INC. 155 Gordon Baker Road Suite 300 Toronto, Ontario M2H 3N5 For SDS Info: (416) 496-5856 Emergency Telephone Number Emergency Number : Canada: CANUTEC +1-613-996-6666 / US: CHEMTREC +1-800-424-9300 INTERNATIONAL: +1-703-741-5970 Chemtrade Emergency Contact: (866) 416-4404 For Chemical Emergency, Spill, Leak, Fire, Exposure, or Accident, call CHEMTREC Day or Night SECTION 2: HAZARDS IDENTIFICATION Classification of the Substance or Mixture GHS Classification Met.

3 Corr. 1 H290 Skin Irrit. 2 H315 Eye Irrit. 2A H319 STOT SE 3 H335 Aquatic Acute 3 H402 Full text of hazard classes and H-statements : see section 16 Label Elements GHS Labeling Hazard Pictograms : GHS05 GHS07 Signal Word : Warning Hazard Statements : H290 - May be corrosive to metals. H315 - Causes skin irritation. H319 - Causes serious eye irritation. H335 - May cause respiratory irritation. H402 - Harmful to aquatic life. Precautionary Statements : P261 - Avoid breathing vapors, mist, or spray. P264 - Wash hands, forearms, and other exposed areas thoroughly after handling.

4 P273 - Avoid release to the environment. P280 - Wear protective gloves, protective clothing, and eye protection. P302+P352 - IF ON SKIN: Wash with plenty of water. P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove Sodium Bisulfite Solution Safety Data Sheet According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules And Regulations and according to Canada s Hazardous Products Regulation, February 11, 2015.

5 05/08/2018 EN (English US) SDS#: CHE-1090S 2/9 contact lenses, if present and easy to do. Continue rinsing. P312 - Call a POISON CENTER or doctor if you feel unwell. P321 - Specific treatment (see section 4 on this SDS). P332+P313 - If skin irritation occurs: Get medical advice/attention. P337+P313 - If eye irritation persists: Get medical advice/attention. P362+P364 - Take off contaminated clothing and wash it before reuse. P390 - Absorb spillage to prevent material damage. P403+P233 - Store in a well-ventilated place. Keep container tightly closed.

6 P405 - Store locked up. P406 - Store in corrosive resistant container with a resistant inner liner. P501 - Dispose of contents/container in accordance with local, regional, national, territorial, provincial, and international regulations. Other Hazards Contact with acids liberates toxic gas. Exposure may aggravate pre-existing eye, skin, or respiratory conditions. Unknown acute toxicity No data available SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS Mixture Name Product Identifier %* GHS Ingredient Classification Water (CAS No) 7732-18-5 40 - 70 Not classified Sodium Bisulfite ** (CAS No) 7631-90-5 30 - 60+ Acute Tox.

7 4 (Oral), H302 Aquatic Acute 3, H402 Full text of H-phrases: see section 16 *Percentages are listed in weight by weight percentage (w/w%) for liquid and solid ingredients. Gas ingredients are listed in volume by volume percentage (v/v%). **Dry Sodium Bisulfite is not known to product significant irritation; however, in Solution causes skin, eye, and respiratory irritation in addition to metal corrosion. +The actual concentration of the ingredient(s) is withheld as a trade secret in accordance with Regulations Amending the Hazardous Products Regulations (HPR) SOR/2018-68 and 29 CFR SECTION 4: FIRST AID MEASURES Description of First-aid Measures General: Never give anything by mouth to an unconscious person.

8 If you feel unwell, seek medical advice (show the label where possible). Inhalation: When symptoms occur: go into open air and ventilate suspected area. Obtain medical attention if breathing difficulty persists. Skin Contact: Remove contaminated clothing. Drench affected area with water for at least 15 minutes. Obtain medical attention if irritation develops or persists. Eye Contact: Rinse cautiously with water for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Obtain medical attention. Ingestion: Rinse mouth.

9 Do NOT induce vomiting. Obtain medical attention. Most Important Symptoms and Effects Both Acute and Delayed General: Causes serious eye irritation. Causes skin irritation. May cause respiratory irritation. Inhalation: Irritation of the respiratory tract and the other mucous membranes. May cause an allergic reaction in sensitive individuals. Skin Contact: Redness, pain, swelling, itching, burning, dryness, and dermatitis. May cause an allergic reaction in sensitive individuals. Eye Contact: Contact causes severe irritation with redness and swelling of the conjunctiva.

10 Ingestion: Ingestion may cause adverse effects. Chronic Symptoms: None expected under normal conditions of use. Indication of Any Immediate Medical Attention and Special Treatment Needed If exposed or concerned, get medical advice and attention. If medical advice is needed, have product container or label at hand. Sodium Bisulfite Solution Safety Data Sheet According to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules And Regulations and according to Canada s Hazardous Products Regulation, February 11, 2015. 05/08/2018 EN (English US) SDS#: CHE-1090S 3/9 SECTION 5: FIRE-FIGHTING MEASURES Extinguishing Media Special Hazards Arising From the Substance or Mixture Advice for Firefighters Precautionary Measures Fire: Exercise caution when fighting any chemical fire.