Note: Ingredients listed on restricted chemical lists
EC/CAS
215-185-5/1310-73-2
Name of the chemical
sodium hydroxide
Concentration
50 - 75
General Information
Version
1.2
Revision date
2026-03-10
Product name
Sodium hydroxide 50% technical EN 896
1.2.1 Relevant identified uses
Consumer use,Professional use,Industrial use
Emergency telephone
+353 1 809 2566, +353 1 809 2166, +356 2545 6508, 0344 892 0111, +44 20 7188 7188
Icons in SDS
Company Information
company name
STOCKMEIER Chemie GmbH & Co. KG
e-mail address of the competent person responsible for the Safety Data Sheet
sds@stockmeier.com, info@stockmeier.com, verkauf@bassermann.de, office@hds-chemie.at, info@kemtan.ch, info@stockmeierchemicalsbelux.com, info@stockmeier.nl, zamowienia@stockmeier.pl, tecnico-calidad@stockmeier.es, office@wigachem.at
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314, H318
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
May be corrosive to metals. Causes severe skin burns and eye damage. Causes serious 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 gloves, protective clothing, eye protection, face protection. P301+P330+P331+P310 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Immediately call a doctor, 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 doctor, 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, a POISON CENTER. P390 - Absorb spillage to prevent material damage. P260 - Do not breathe spray, vapours, gas, mist.
2.3 Other hazards
Contains no PBT and/or vPvB substances ≥ 0.1% assessed in accordance with REACH Annex XIII Component Substance(s) not meeting the PBT criteria of REACH Sodium hydroxide (1310-73-2) regulation, in accordance with Annex XIII Substance(s) not meeting the vPvB criteria of REACH Sodium hydroxide (1310-73-2) regulation, in accordance with 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 % Component Substance(s) not included in the list established in Sodium hydroxide (1310-73-2) accordance with Article 59(1) of REACH for having endocrine disrupting properties, or is 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
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 [EU-GHS/CLP] Corrosive to metals, Category 1 H290 Skin corrosion/irritation, Category 1, Sub-Category 1A H314 Serious eye damage/eye irritation, Category 1 H318 Full text of H- and EUH-statements: see section 16 Adverse physicochemical, human health and environmental effects May be corrosive to metals. Causes severe skin burns and eye damage. Causes serious eye damage.