Sodium Bromate AR – 500g

Uses:

• Oxidizing agent in analytical chemistry and redox titrations

• Used in the textile industry for dyeing and printing processes

• Employed in hair care formulations (neutralizer in cold wave solutions)

• Laboratory reagent for chemical synthesis and bromination reactions

• Occasionally used in gold extraction processes

Key Features:

• AR grade – ensures high purity and consistency in lab analysis

• Stable crystalline solid, soluble in water

• Strong oxidizer – reacts with organic substances

• Suitable for volumetric analysis and standard solutions

• Requires careful storage and handling due to oxidative properties

SDS (Short Summary):

• Hazard Classification:

  • Oxidizing solid, Harmful if swallowed, Environmental hazard

• Signal Word: Danger

• Hazard Statements:

  • H272: May intensify fire; oxidizer

  • H302: Harmful if swallowed

  • H400: Very toxic to aquatic life

• Precautions:

  • Avoid contact with combustible materials

  • Use gloves, goggles, and lab coat

  • Store in a cool, dry, well-ventilated place away from reducing agents

  • Handle with appropriate ventilation and environmental care

1. Identification

• Product Name: Sodium Bromate AR
• Synonyms: Bromic acid, sodium salt
• CAS Number: 7789-38-0
• Intended Use: Laboratory chemicals, analytical reagent.

2. Hazard Identification

• Classification: Oxidizing solid (Category 2), Acute toxicity (Category 3, oral), Skin irritation (Category 2), Serious eye damage (Category 1), Specific target organ toxicity – repeated exposure (Category 2).
• Label Elements:
  • Pictogram:
  • Signal Word: Danger
  • Hazard Statements:
    • H272: May intensify fire; oxidizer.
    • H301: Toxic if swallowed.
    • H315: Causes skin irritation.
    • H318: Causes serious eye damage.
    • H373: May cause damage to organs through prolonged or repeated exposure.
  • Precautionary Statements:
    • P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
    • P220: Keep/Store away from clothing/combustible materials.
    • P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
    • P264: Wash thoroughly after handling.
    • P270: Do not eat, drink, or smoke when using this product.
    • P280: Wear protective gloves/protective clothing/eye protection/face protection.
    • P301+P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
    • P302+P352: IF ON SKIN: Wash with plenty of soap and water.
    • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    • P308+P313: IF exposed or concerned: Get medical advice/attention.
    • P405: Store locked up.
    • P501: Dispose of contents/container to an approved waste disposal plant.

3. Composition/Information on Ingredients

• Chemical Name: Sodium Bromate
• Formula: NaBrO3
• Molecular Weight: 150.89 g/mol

4. First Aid Measures

• Inhalation: Move to fresh air. If symptoms persist, seek medical attention.
• Skin Contact: Wash with soap and water. Seek medical advice if irritation occurs.
• Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention immediately.
• Ingestion: Rinse mouth with water. Do not induce vomiting. Seek medical attention immediately.

5. Fire-Fighting Measures

• Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
• Special Hazards: Oxidizing material. May cause or intensify fire. Releases toxic fumes under fire conditions.
• Protective Equipment: Firefighters should wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

6. Accidental Release Measures

• Personal Precautions: Avoid breathing dust, vapors, mist, or gas. Ensure adequate ventilation.
• Environmental Precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
• Methods for Cleaning Up: Sweep up and shovel. Keep in suitable, closed containers for disposal. Avoid creating dust. Rinse spill area with plenty of water.

7. Handling and Storage

• Handling: Handle in accordance with good industrial hygiene and safety practice. Avoid contact with skin, eyes, and clothing. Avoid ingestion and inhalation. Keep away from heat, sparks, flame, and sources of ignition. No smoking. Keep away from combustible materials.
• Storage: Store in a cool, dry place. Keep container tightly closed. Store away from incompatible materials such as reducing agents, organic materials, and combustibles.

8. Exposure Controls/Personal Protection

• Control Parameters: Contains no substances with occupational exposure limit values.
• Personal Protective Equipment:
  • Eye/face protection: Safety glasses with side-shields.
  • Skin protection: Handle with gloves.
  • Respiratory protection: Use a particulate respirator if necessary.
  • Body Protection: Wear suitable protective clothing.

9. Physical and Chemical Properties

• Appearance: White crystalline powder
• Odor: Odorless
• pH: Approximately 5-8 (10% solution in water)
• Melting Point/Freezing Point: 381°C (718°F) (decomposes)
• Boiling Point: Not applicable (decomposes)
• Flash Point: Not applicable
• Solubility: Soluble in water

10. Stability and Reactivity

• Reactivity: Reacts with reducing agents.
• Chemical Stability: Stable under recommended storage conditions.
• Incompatible Materials: Reducing agents, organic materials, combustible materials.
• Hazardous Decomposition Products: Sodium oxides, bromine, and bromine oxides.

11. Toxicological Information

• Acute Toxicity: Toxic if swallowed. May cause nausea, vomiting, and abdominal pain.
• Skin Corrosion/Irritation: Causes skin irritation.
• Serious Eye Damage/Irritation: Causes serious eye damage.
• Respiratory or Skin Sensitization: No data available
• Specific Target Organ Toxicity: May cause damage to organs through prolonged or repeated exposure.

12. Ecological Information

• Toxicity: No data available
• Persistence and Degradability: No data available
• Bioaccumulative Potential: No data available
• Mobility in Soil: No data available

13. Disposal Considerations

• Waste Treatment Methods: Dispose of in accordance with local regulations. Avoid release to the environment.

14. Transport Information

• UN Number: UN1494
• UN Proper Shipping Name: Sodium bromate
• Transport Hazard Class: 5.1 (Oxidizing substances)
• Packing Group: II