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
Sodium Chloride Standard Solution, 491 2.5 mg/L is a aqueous solution 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
GHS Hazard Pictograms & Safety Symbols
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
Precautionary Statements
Manufacturers & Suppliers
Authorized suppliers, manufacturers, and distribution network information
Hach Company
manufacturer
P.O.Box 389 Loveland, CO 80539 USA
US
(970) 669-3050
24/7 Emergency Response
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
(303) 623-5716
US
24 Hour Service
Emergency Contact
(515)232-2533
US
8am - 4pm CST
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
MixtureEmergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
Inhalation Exposure
IF INHALED: Remove person to fresh air and keep comfortable for breathing. If symptoms persist, call a physician.
Skin Contact
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If symptoms persist, call a physician.
Eye Contact
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If symptoms persist, call a physician.
Ingestion/Swallowing
IF SWALLOWED: Rinse Mouth. If symptoms persist, call a physician.
Medical Treatment
Treat symptomatically.
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
Occupational exposure limits, engineering controls, and required safety equipment
Engineering Controls
Showers. Eyewash stations. Ventilation systems.
Hand Protection
Wear protective gloves.
Eye Protection
Wear safety glasses with side shields (or goggles).
Respiratory Protection
In case of insufficient ventilation, wear suitable respiratory equipment.
Skin/Body Protection
Wear protective clothing.
Environmental Exposure Controls
Prevent product from entering drains. Local authorities should be advised if significant spillages cannot be contained.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Sodium Chloride Standard Solution, 491 2.5 mg/L?
The signal word for this substance is "no signal word".
What is the physical form of Sodium Chloride Standard Solution, 491 2.5 mg/L?
Sodium Chloride Standard Solution, 491 2.5 mg/L is a liquid appearing as aqueous solution with colorless color.
What is the solubility of Sodium Chloride Standard Solution, 491 2.5 mg/L?
Water solubility classification Water solubility Water Solubility Temperature Soluble - 1000 mg/L 25 C / 77 F Solubility in other solvents Chemical Name Solubility classification Solubility Solubility Temperature None reported No information available No data available No information available
What is the melting point of Sodium Chloride Standard Solution, 491 2.5 mg/L?
The melting point is 0 C / 32 F and the boiling point is 100 C / 212 F.