Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
Potassium dihydrogen phosphate is a crystalline substance commonly used su24 scientific research and development.
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Organize and access your chemical safety data with ease.
GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS07
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
Precautionary Statements
- P280: Wear protective gloves / eye protection / face protection.
- P264: Wash thoroughly after handling.
- P321: Specific treatment (see on this label).
- P305+P351+P338: If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P332+P313: If skin irritation occurs: Get medical advice/attention.
- P337+P313: If eye irritation persists: Get medical advice/attention.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.
manufacturer
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
800-343-0660
During normal business hours (Monday-Friday, 8am-7pm EST)
Carechem 24
866-928-0789
After normal business hours
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceGeneral Composition
Substances
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Potassium dihydrogen phosphate EC: 231-913-4 | 7778-77-0 | 100% | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Supply fresh air. If required, provide artificial respiration. Keep patient warm.
🖐️ Skin Contact
Immediately wash with water and soap and rinse thoroughly.
Symptoms:
Causes skin irritation.
👁️ Eye Contact
Rinse opened eye for several minutes under running water. Then consult a doctor.
Symptoms:
Causes serious eye irritation.
🍽️ Ingestion/Swallowing
Seek medical treatment.
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
✅ Suitable Extinguishing Media
Use fire-fighting measures that suit the surrounding fire.
⚠️ Specific Fire Hazards
If this product is involved in a fire, the following can be released: Phosphorus oxides, Potassium oxide.
🛡️ Firefighter Protection Equipment
Wear self-contained respirator. Wear fully protective impervious suit.
Accidental Release Measures & Spill Response
Emergency spill cleanup procedures, containment methods, and environmental protection
🌍 Environmental Precautions
Do not allow product to reach sewage system or any water course.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Safe Handling & Storage Procedures
Industrial handling precautions, storage conditions, and workplace safety requirements
⚠️ Handling Precautions
• Handle under dry protective gas.
• Keep container tightly sealed.
• Store in cool, dry place in tightly closed containers.
• Ensure good ventilation at the workplace.
🏪 Storage Conditions
• Store under dry inert gas.
• This product is hygroscopic.
• Keep container tightly sealed.
• Store in cool, dry conditions in well sealed containers.
• Protect from humidity and water.
🔥 Fire Prevention Measures
The product is not flammable.
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
🧤 Hand Protection
Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Material of gloves Nitrile rubber, NBR. Penetration time of glove material (in minutes) 480. Glove thickness: 0.11 mm
👁️ Eye Protection
Safety glasses with side shields / NIOSH (US) or EN 166(EU)
😷 Respiratory Protection
Use suitable respirator when high concentrations are present. Recommended filter device for short term use: Use a respirator with type N95 (USA) or PE (EN 143) cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards.
🦺 Skin/Body Protection
Protective work clothing.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
✅ Chemical Stability
Stable under recommended storage conditions.
⚗️ Reactivity
No information known.
⚠️ Hazardous Reactions
Reacts with strong oxidizing agents
🚫 Conditions to Avoid
No further relevant information available.
🧪 Incompatible Materials
Oxidizing agents, Water/moisture
💨 Hazardous Decomposition Products
Phosphorus oxides (e.g. P205), Potassium oxide
Ecological Information & Environmental Impact
Environmental toxicity, biodegradation, bioaccumulation, and ecological effects data
🌱 Toxicity
🌱 Persistence and degradability
🌱 Bioaccumulative potential
🌱 Mobility in soil
🌱 Results of PBT and vPvB assessment
🌱 Endocrine disrupting properties
🌱 Other adverse effects
Waste Disposal & Treatment Methods
Waste disposal procedures, treatment methods, and regulatory compliance requirements
♻️ Waste Treatment Methods
Recommendation Consult state, local or national regulations to ensure proper disposal.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
📦 Proper Shipping Name
Not applicable
⚠️ Transport Hazard Class
Not applicable
📋 Packing Group
Not applicable
Regulatory Information & Compliance
Chemical regulations, safety assessments, and regulatory compliance status
📋 Regulatory Summary
The product is classified and labeled in accordance with 29 CFR 1910 (OSHA HCS). A Chemical Safety Assessment has not been carried out.
❌ Chemical Safety Assessment
No chemical safety assessment has been performed for this substance.
ℹ️ Additional Regulatory Information
Employers should use this information only as a supplement to other information gathered by them, and should make independent judgement of suitability of this information to ensure proper use and protect the health and safety of employees.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Potassium dihydrogen phosphate?
The signal word for this substance is "warning".
What is the physical form of Potassium dihydrogen phosphate?
Potassium dihydrogen phosphate is a solid appearing as crystalline . It has not determined odor.
What is Potassium dihydrogen phosphate used for?
SU24 Scientific research and development
What are the hazard statements for Potassium dihydrogen phosphate?
This substance has 2 hazard statements: H315: Causes skin irritation. H319: Causes serious eye irritation.
What is the melting point of Potassium dihydrogen phosphate?
The melting point is 253 ℃ (487 ºF) and the boiling point is Not determined.