Tesco Thick | Bleach Lemon Safety Data Sheet
Acids, aluminum, iron, ammonia, and organic compounds. Section 11: Toxicological Information
Acute Category 1 / Chronic Category 2 (Toxic to aquatic life with long-lasting effects) Signal Word: DANGER Hazard Statements H314: Causes severe skin burns and eye damage. H411: Toxic to aquatic life with long-lasting effects.
Under CHIP and GHS regulations, this product is classified as a hazardous substance. Tesco Original (Fresh) Thick Bleach MSDS
Wear protective gloves and avoid splashing the liquid onto your skin or clothes. Safe Storage Store upright in the original container. Keep out of reach of children and pets. tesco thick bleach lemon safety data sheet
A critical section of the SDS outlines emergency responses. For eye contact, immediate irrigation with water for at least 15 minutes and prompt medical attention are required. For skin contact, the SDS advises removing contaminated clothing and washing with copious water. Uniquely, for ingestion, the SDS explicitly recommend inducing vomiting, as this would cause secondary corrosive damage to the oesophagus. Regarding fire-fighting, the product is not flammable; however, the SDS warns that thermal decomposition may release toxic chlorine and hydrogen chloride gases. Suitable extinguishing media include water spray, carbon dioxide, or foam, with firefighters advised to wear self-contained breathing apparatus.
Wear rubber gloves, eye protection, and ensure good ventilation during cleanup. 5. Handling and Storage Proper daily practices prevent household accidents. Safe Handling
Remove contaminated clothing immediately. Rinse the skin thoroughly with plenty of water for at least 15 minutes. Seek medical advice if burns or irritation develop. Acids, aluminum, iron, ammonia, and organic compounds
The active ingredient in Tesco Thick Bleach (Lemon) is sodium hypochlorite, typically at a concentration between 5% and 10%, alongside sodium hydroxide (caustic soda) as a stabiliser and thickener. The SDS provides the specific European Chemicals Agency (ECHA) registration numbers and concentration ranges. From a toxicological perspective, the SDS details acute effects: ingestion leads to severe gastrointestinal corrosion, vomiting, and potential perforation; dermal contact results in painful chemical burns; and inhalation of aerosolised bleach can cause pulmonary oedema. Chronic exposure data indicate that repeated skin contact may lead to dermatitis. Notably, the SDS includes the (Acute Toxicity Estimate) value for inhalation, underscoring that even short-term exposure to mist from vigorous splashing can be hazardous.
When sodium hypochlorite is mixed with an acid, a chemical reaction occurs that rapidly releases .
The lemon-scented thick bleach is classified as very toxic to aquatic organisms. The SDS mandates that the product must not be released directly into surface water, drains, or soil. For domestic disposal, the guidance advises using the product completely according to label instructions, then rinsing the empty container and disposing of it in household waste (where permitted). Unused bleach should never be poured into storm drains or natural water bodies. This reflects a growing regulatory emphasis on mitigating ecotoxicity, particularly given that sodium hypochlorite degrades into chloride and oxygen, but its oxidative action can kill aquatic life before decomposition. Under CHIP and GHS regulations, this product is
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Never mix bleach with other household chemicals, especially acids or toilet bowl cleaners. Storage Conditions Store the bottle upright in a cool, dry place.
For commercial users or deep-cleaning tasks, standard personal protective equipment (PPE) is highly recommended.