Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
<0.2%
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
N/A
General Information
Revision date
2013-11-07
Product name
MES, 1.0M buffer solution, pH 5.5
1.2.1 Relevant identified uses
SU24 Scientific research and development
Emergency telephone
During normal business hours (Monday-Friday, 8am-7pm EST), call (800) 343-0660. After normal business hours, call Carechem 24 at (866) 928-0789
Icons in SDS
Company Information
company name
Alfa Aesar
e-mail address of the competent person responsible for the Safety Data Sheet
tech@alfa.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H315, H319, H335
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
HMIS Classification Classification of the substance or mixture in accordance with
2.1 Classification of the substance or mixture
in accordance with
2.3 Other hazards
No information known
2.2 Label elements
GHS label elements The product is classified and labeled in accordance with The product is classified and labeled in accordance with
Hazard pictograms
GHS07
Hazard statements
H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation.
Precautionary statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P405 Store locked up. P501 Dispose of contents/container in accordance with local/regional/national/international regulations.
Classification system
HMIS ratings (scale 0-4) (Hazardous Materials Identification System) 1 Health (acute effects) = 1 HEALTH 0 Flammability = 0 FIRE REACTIVITY 1 Physical Hazard = 1
PBT Substances
Not applicable
vPvB Substances
Not applicable
