HTH DURATION

Innovative Water Care Europe SAS

Revision date : 2026-07-22

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GHS03 GHS05 GHS07 GHS09
Health risk rating 4
Safety risk rating 4
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

231-908-7/7778-54-3

Name of the chemical

Calcium hypochlorite

Concentration

>=90-<=100

Listed in

General Information

Version

1.2

Revision date

2026-07-22

Product name

HTH DURATION

Substance name

calcium hypochlorite

CAS No.

7778-54-3

1.2.1 Relevant identified uses

Biocide

Emergency telephone

+44 (0)1235 239 670, +44 (0)1235 239 671, +33 (0)2 47 23, +44 (0) 1274 417776

Icons in SDS

GHS03 GHS05 GHS07 GHS09 M004 M008 M009 M010 M011 M013

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, 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.

Supplemental label elements

EUH031 Contact with acids liberates toxic gas. EUH071 Corrosive to the respiratory tract.

Precautionary statements

P101 If medical advice is needed, have product container or label at hand. P102 Keep out of reach of children. P103 Read carefully and follow all instructions.

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 dust. P264 Wash hands thoroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.

Response

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. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. 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 POISON CENTER/ doctor. P370 + P378 In case of fire: Use water spray to extinguish. P391 Collect spillage.

Storage

P405 Store locked up.

Disposal

P501 Dispose of contents/ container to an approved waste disposal plant.

Additional information

EUH206 Warning! Do not use together with other products. May release dangerous gases (chlorine)

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.

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