Note: Ingredients listed on restricted chemical lists
EC/CAS
220-552-8/2809-21-4
Name of the chemical
(1-Hydroxyethylidene-diphosphonic acid) and its salts
Concentration
1-<10
EC/CAS
231-595-7/7647-01-0
Name of the chemical
Hydrochloric acid
Concentration
1-<10 017-002- ≥25% 10%≤C<25 10%≤C<25 ≥10% ≥0.1%
EC/CAS
203-905-0/111-76-2
Name of the chemical
Ethylene glycol monobutyl ether (EGBE)
Concentration
<0.1
General Information
Version
1.0
Revision date
2026-01-26
Product name
KRYSTAL Extra-Strong Toilet Cleaner
1.2.1 Relevant identified uses
Highly effective acidic cleaner that removes limescale, rust, and stubborn deposits Consumer and professional use
1.2.2. Uses advised against
Do not use to stainless, iron, chrome or other nonresistant surfaces to acids. Not known. It is recommended to use it only for the intended use. Other uses may expose users to unpredictable risks
Icons in SDS
Company Information
company name
Registered office
e-mail address of the competent person responsible for the Safety Data Sheet
info@cormen.cz
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
Classification of the substance or mixture The mixture is classified as hazardous according to regulation 1272/2008/EC Classification according to 1272/2008/EC Met. Corr. 1; H290 Skin Corr. 1; H314 Eye Dam. 1; H318 Full text of classifications and H-phrases: see section 16 The most important adverse physical, human health and environmental effects May be corrosive to metals. Causes severe skin burns and eye damage
Signal word
Danger Substances of the mixture to be placed on the label Contain Etidronic acid, Alcohols, C12-14, ethoxylated, Hydrochloric acid.
Hazard statements
H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage.
Precautionary statements
P102 Keep out of reach of children. P234 Keep only in original packaging. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a POISON CENTER/doctor. P501 Dispose of contents/container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation. Dispose of the cleaned packaging without any residual product content in the sorted waste.
Supplemental label elements
Mandatory additional information is not required according to CLP regulation. Composition according to regulation 648/2004/EC on detergents: < 5% non-ionic surfactants, phosphonates, perfumes, HEXYL CINNAMAL, BENZYL ALCOHOL, COUMARIN, preservation agents (BENZYL ALCOHOL, METHYLCHLOROISOTHIAZOLINONE AND METHYLISOTHIAZOLINONE).
2.3 Other hazards
The mixture does not contain substance(s) meeting the criteria for persistent, bioaccumulative and toxic (PBT) or very persistent and very bioaccumulative (vPvB) in accordance with Annex XIII of REACH regulation. The mixture and its substances are not mentioned on the Candidate list for possible inclusion in Annex XIV of REACH at the date of the revision of the safety data sheet (established in accordance with Article 59(1) of REACH regulation. The mixture does not contain the substance(s) 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
Met. Corr. 1; H290 Skin Corr. 1; H314 Eye Dam. 1; H318 Full text of classifications and H-phrases: see section 16. The most important adverse physical, human health and environmental effects May be corrosive to metals. Causes severe skin burns and eye damage. 2.2. Label elements Hazard pictograms
