Product Name: Phenazine Ethosulfate
Chemical Formula: C14H10N2O4S
Synonyms: PES, Ethosulfate of Phenazine
CAS Number: 92-71-7
Recommended Use: Laboratory reagent, biochemical applications
Supplier: Laboratory supply companies, chemical distributors
Emergency Telephone: Local emergency center numbers, supplier-specific emergency contacts
Classification: Harmful if swallowed or inhaled, irritating to eyes and respiratory tract
Hazard Pictograms: Exclamation mark
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, may cause respiratory irritation
Precautionary Statements: Avoid breathing dust, wash skin thoroughly after use, wear gloves/protective clothing/eye protection
Chemical Name: Phenazine Ethosulfate
Concentration: >98% (analytical grade)
Impurities: None known at standard purity
Molecular Weight: 302.30 g/mol
CAS Registry Number: 92-71-7
Inhalation: Move person outdoors, seek medical help if symptoms develop
Skin Contact: Remove contaminated clothing, wash skin with soap and water for at least fifteen minutes
Eye Contact: Flush eyes with large amounts of water, keep eyes wide open, seek medical advice
Ingestion: Rinse mouth, do not induce vomiting, get medical attention immediately
Note to Physician: Treat symptomatically, provide supportive care
Suitable Extinguishing Media: Dry chemical powder, foam, carbon dioxide, water spray
Unsuitable Extinguishing Media: Do not use direct water stream
Hazards from Combustion: Emits toxic fumes like nitrogen oxides, sulfur oxides during burning
Protective Equipment: Firefighters need full protective gear, self-contained breathing apparatus
Special Precautions: Avoid inhaling combustion products, contain runoff water to prevent environmental contamination
Personal Precautions: Wear mask, chemical-resistant gloves, goggles, lab coat
Environmental Precautions: Avoid spillage into drains or water sources, contain leaks with absorbent materials
Spill Cleanup Methods: Scoop solids into proper chemical disposal containers, clean area with water and detergent, ventilate space
Handling: Minimize dust generation, use with adequate ventilation, wear safety gear at all times, prevent contact with skin and eyes
Storage Conditions: Store in tightly closed bottle, cool dry place well below 25°C, keep away from acids and oxidizers
Storage Class: Chemical storage for hazardous substances, segregate from food and incompatible chemicals
Engineering Controls: Use local exhaust ventilation, safety shower, eyewash stations
Personal Protection: Chemical splash goggles, impervious gloves, lab coat or apron
Respiratory Protection: Dust mask or respirator if dust builds up above safe limits
Hygiene Measures: Do not eat, drink, or smoke near material, wash hands and exposed skin before breaks or leaving lab
Appearance: Pale yellow to greenish-yellow crystalline powder
Odor: No significant odor
Melting Point: 230-240°C
Solubility: Soluble in water, slightly soluble in organic solvents
Vapor Pressure: Negligible under standard conditions
pH (solution): About 6.0–8.0 in water
Partition Coefficient: Not established
Bulk Density: Approximately 0.8–1.2 g/cm³
Chemical Stability: Stable in original container, dry and cool environment
Reactivity: Strong oxidizers, acids, reducing agents may react vigorously
Decomposition Products: Nitrogen oxides, sulfur oxides, carbon oxides
Hazardous Polymerization: No hazardous polymerization expected under normal storage and handling conditions
Routes of Exposure: Ingestion, inhalation, skin and eye contact
Acute Effects: May irritate respiratory system, cause stomach upset and headache if ingested, irritation of skin and eyes
Chronic Effects: Long-term exposure data not well established, though repeated skin contact could cause dermatitis
LD50 (oral, rat): No definitive data available
Carcinogenicity: No publicly recognized studies link this substance to cancer
Mutagenicity: Not classed as mutagenic under GHS
Ecotoxicity: Harmful to aquatic life in high concentration
Persistence and Degradability: Likely persistent, slow biological breakdown
Bioaccumulative Potential: Not expected to bioaccumulate significantly
Mobility in Soil: Moderate mobility possible if released in quantity
Other Adverse Effects: Large releases may affect water quality or aquatic organisms due to chemical oxygen demand
Waste Disposal: Dispose at licensed hazardous waste facility in accordance with local, regional, and national requirements
Contaminated Packaging: Empty containers and packaging sent for chemical waste collection
Do Not: Discharge to surface water or household waste, incinerate without pollution control measures
UN Number: Not assigned for general transport
Proper Shipping Name: Chemical, not regulated for ground or air transport in small laboratory quantities
Transport Hazard Class: Not classified as dangerous for transport
Packing Group: Not applicable
Special Precautions: Keep container tightly sealed and upright during transport, prevent damage or spillage
OSHA Hazard: Irritant under criteria
TSCA Status: Listed or complies with reporting requirements
SARA Title III: Not listed for specific reportable quantities
DSL/NDSL (Canada): Listed or exemption applies
WHMIS Classification: D2B (toxic, causing other effects)
Other Regulations: Comply with all chemical safety, storage, transport, and waste disposal laws in your country
