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
European Community number - used for regulatory compliance in EU/EEA
Registration, Evaluation, Authorisation and Restriction of Chemicals - EU regulation compliance
Uses Information
Overview
Sodium hydroxide (CAS: 1310-73-2 ) is a solid. (deliquescent solid.) substance .
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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
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
Precautionary Statements
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Sciencelab.com, Inc.
distributor
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
CHEMTREC
1-800-424-9300
US
24HR
International CHEMTREC
1-703-527-3887
US
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Patrium hydroxide EC: 215-185-5 | 1310-73-2 | 100% | ✓ Non-hazardous |
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
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit.
🧤 Hand Protection
Gloves.
👁️ Eye Protection
Splash goggles.
😷 Respiratory Protection
Vapor and dust respirator. Be sure to use an approved/certified respirator or equivalent. A self-contained breathing apparatus should be used to avoid inhalation of the product.
🦺 Skin/Body Protection
Synthetic apron. Full suit. Boots.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
1823
📦 Proper Shipping Name
Sodium hydroxide, solid
⚠️ Transport Hazard Class
Class 8
📋 Packing Group
II
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What other names is Sodium hydroxide known by?
Sodium hydroxide is also known as: Natrium hydroxide
What is the hazard signal word for Sodium hydroxide?
The signal word for this substance is "no signal word".
What is the physical form of Sodium hydroxide?
Sodium hydroxide is a solid. (deliquescent solid.) appearing as solid. (deliquescent solid.) with white. color. It has odorless. odor.
What is the solubility of Sodium hydroxide?
Easily soluble in cold water.
What is the melting point of Sodium hydroxide?
The melting point is 323C (613.4F) and the boiling point is 1388C (2530.4F).