Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- DL-Lactic acid
- Product Code
- A159500; A1621; A162500
- Synonyms
- DL-2-Hydroxypropanoic acid
Regulatory Identifiers
- CAS Number
- 50-21-5 Check regulations →
Identified Uses
Laboratory chemicals.
Uses advised against
Not for food, drug, pesticide or biocidal product use
Manufacturers & Suppliers
Fisher Scientific
distributor
One Reagent Lane, Fair Lawn, NJ 07410
(201) 796-7100
Emergency Contacts
CHEMTREC®
800-424-9300
CHEMTREC®
001-703-527-3887
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
First Aid Measures
Emergency procedures for chemical exposure incidents
Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention.
Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.
Symptoms: Causes severe eye damage.
Clean mouth with water and drink afterwards plenty of water.
Immediate Medical Attention
Get medical attention.
Medical Treatment
Treat symptomatically.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
No information available
Keep product and empty container away from heat and sources of ignition.
Firefighter Protection
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Should not be released into the environment. See Section 12 for additional ecological information.
Soak up with inert absorbent material.
Materials: inert absorbent material
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Ensure adequate ventilation. Wear personal protective equipment. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation.
Keep containers tightly closed in a dry, cool and well-ventilated place.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Use only under a chemical fume hood. Ensure that eyewash stations and safety showers are close to the workstation location.
Tightly fitting safety goggles. Face-shield.
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Long sleeved clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under normal conditions.
None known, based on information available
None under normal processing.
Excess heat. Incompatible products.
Acids, Bases, Strong oxidizing agents, Reducing agents
Carbon monoxide (CO), Carbon dioxide (CO₂)
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is DL-Lactic acid known by?
DL-Lactic acid is also known as: DL-2-Hydroxypropanoic acid
What is the hazard signal word for DL-Lactic acid?
The signal word is danger.
What is the physical form of DL-Lactic acid?
DL-Lactic acid is a very viscous liquid . It has pungent odor.
What is the solubility of DL-Lactic acid?
soluble
What is DL-Lactic acid used for?
Laboratory chemicals.
What are the hazard statements for DL-Lactic acid?
This substance has 2 hazard statements:
- H315: Causes skin irritation
- H318: Causes serious eye damage
What is the melting point of DL-Lactic acid?
The melting point is 18 °C / 64.4 °F and the boiling point is 122 °C / 251.6 °F @ 15 mmHg.