Note: Ingredients listed on restricted chemical lists
EC/CAS
63-42-3
Name of the chemical
Lactose C12H22O11
Concentration
100%
General Information
Version
6.9
Revision date
2026-02-25
Product name
Lactose
CAS No.
63-42-3
1.2.1 Relevant identified uses
Laboratory chemicals, Synthesis of substances
1.2.2. Uses advised against
The product is being supplied under the TSCA R&D Exemption
Emergency telephone
800-424-9300, +1-703- 527-3887
Icons in SDS
Company Information
company name
Sigma-Aldrich Inc
GHS Information
Signal word
Warning
Section 2
SECTION 2: Hazards identification
Signal word
Warning
Hazard statements
May form combustible dust concentrations in air.
2.1 Classification of the substance or mixture
(29 CFR 1910.1200) Hazards for the product as supplied Combustible dust Other hazards Combustible dust May form explosible dust-air mixture if dispersed.
