Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
≤2.5%
General Information
Revision date
2025-08-25
Product name
L-Desulphonation Buffer
Emergency telephone
+1 (949) 679 1190
Icons in SDS
Company Information
company name
Zymo Research Corp
e-mail address of the competent person responsible for the Safety Data Sheet
sds@zymoresearch.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H226, H319, H336
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
GHS02 Flame Flammable liquids 3 H226 Flammable liquid and vapor. GHS07 Eye irritation 2A H319 Causes serious eye irritation. Specific target organ toxicity (single exposure) 3 H336 May cause drowsiness or dizziness.
2.2 Label elements
The product is classified and labeled according to the Globally Harmonized System (GHS)
Hazard pictograms
GHS02, GHS07
Hazard statements
Flammable liquid and vapor. Causes serious eye irritation. May cause drowsiness or dizziness.
Precautionary statements
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Ground / bond container and receiving equipment. Use explosion-proof [electrical/ventilating/lighting] equipment. Use non-sparking tools. Take action to prevent static discharge. Avoid breathing dust/fume/gas/mist/vapors/spray Wash thoroughly after handling. (Contd. on page 2) US (Contd. of page 1) Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection/hearing protection. If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower]. If inhaled: Remove person to fresh air and keep comfortable for breathing. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a poison center/doctor if you feel unwell. If eye irritation persists: Get medical advice/attention. In case of fire: Use CO2, powder or water spray to extinguish. Store in a well-ventilated place. Keep container tightly closed. Store in a well-ventilated place. Keep cool. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations. · Information pertaining to particular dangers for man and environment
Classification system
· NFPA ratings (scale 0 - 4) Health = 2 3 Fire = 3 2 0 Reactivity = 0 · HMIS-ratings (scale 0 - 4) HEALTH 2 Health = 2 FIRE 3 Fire = 3 REACTIVITY 0 Reactivity = 0
PBT Substances
Not applicable
vPvB Substances
Not applicable
2.3 Other hazards
There are no adverse physical or health effects known that are not covered by the hazard classes of the Hazard Communications Standard.
