Note: Ingredients listed on restricted chemical lists
EC/CAS
215-185-5/1310-73-2
Name of the chemical
sodium hydroxide
Concentration
50
General Information
Version
2.0
Revision date
2025-03-11
Product name
SODIUM HYDROXIDE SOLUTION 50%
CAS No.
1310-73-2
1.2.1 Relevant identified uses
Industrial use,Professional use Industrial/Professional use spec
1.2.2. Uses advised against
Formulation of preparations, Manufacture of substances, pH-regulating agents, Water treatment chemicals
Emergency telephone
+35725331054
Icons in SDS
Company Information
company name
UNICLEAN CHEMICAL & GASES LTD
e-mail address of the competent person responsible for the Safety Data Sheet
info@unimarine-services.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
According to Regulation (EC) No. 1272/2008 (CLP) Classification of the substance or mixture
Adverse physicochemical, human health and environmental effects
Causes severe skin burns and eye damage
Hazard pictograms
GHS05
Signal word
Danger
Contains
Sodium hydroxide
Hazard statements
H290 - May be corrosive to metals. H314 - Causes severe skin burns and eye damage.
Precautionary statements
P280 - Wear protective clothing, eye protection, face protection, protective gloves. P301+P330+P331+P310 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Immediately call a POISON CENTER. P303+P361+P353+P310 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Immediately call a POISON CENTER. P305+P351+P338+P310 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a doctor. P390 - Absorb spillage to prevent material damage.
2.3 Other hazards
Contains no PBT and/or vPvB substances ≥ 0.1% assessed in accordance with REACH Annex XIII The mixture does not contain substance(s) included in the list established in accordance with Article 59(1) of REACH for having endocrine disrupting properties, or substance(s) are not identified as having endocrine disrupting properties in accordance with the criteria set out in Commission Delegated Regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at a concentration equal to or greater than 0,1 %
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 [CLP] Corrosive to metals, Category 1 H290 Skin corrosion/irritation, Category 1 H314 Full text of H- and EUH-statements: see section 16 Adverse physicochemical, human health and environmental effects Causes severe skin burns and eye damage.
