Note: Ingredients listed on restricted chemical lists
EC/CAS
231-908-7/7778-54-3
Name of the chemical
Calcium hypochlorite
Concentration
>=90-<=100 >=5% 1-<5% 3-<5% 0,5-<3%
EC/CAS
215-137-3/1305-62-0
Name of the chemical
Calcium dihydroxide
Concentration
>=5-<10
General Information
Version
1.4
Revision date
2026-07-22
Product name
HTH ADVANCED
1.2.1 Relevant identified uses
Biocide
Emergency telephone
+44 (0)1235 239 670, +44 (0)1235 239 671, +431 406 43 43, +33 (0)2 47 23, +44 (0) 1274 417776
Icons in SDS
Company Information
company name
Innovative Water Care Europe SAS
e-mail address of the competent person responsible for the Safety Data Sheet
HazardCommunication@solenis.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H272, H302, H314, H318, H400
Hazard statements
Code
Statements
H272
May intensify fire; oxidiser
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Hazard statements
H272 May intensify fire; oxidizer. H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage. H400 Very toxic to aquatic life. EUH071 Corrosive to the respiratory tract.
Supplemental label elements
EUH031 Contact with acids liberates toxic gas.
Precautionary statements
P101 If medical advice is needed, have product container or label at hand. P102 Keep out of reach of children.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P220 Keep away from clothing and other combustible materials. P260 Do not breathe gas. P264 Wash hands thoroughly after handling.
Response
P370 + P378 In case of fire: Use water spray to extinguish. P391 Collect spillage.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant. Hazardous ingredients which must be listed on the label: calcium hypochlorite calcium dihydroxide
Additional information
EUH206 Warning! Do not use together with other products. May release dangerous gases (chlorine).
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Oxidizing solids, Category 2 H272: May intensify fire; oxidizer. Acute toxicity, Category 4 H302: Harmful if swallowed. Skin corrosion, Sub-category 1B H314: Causes severe skin burns and eye damage. Serious eye damage, Category 1 H318: Causes serious eye damage. Short-term (acute) aquatic hazard, H400: Very toxic to aquatic life.
