Technical documentation
Mould Check 1000ppm Solution
Safety Data Sheet PDF
View or download the complete safety data sheet
Below is a procurement-ready breakdown of what your Safety Data Sheet (SDS) for the 1000 ppm HOCl solution is saying, what it means in practice for operatives / housing work, and what it doesn't mean.
Everything in the "what the SDS says" sections is taken directly from your SDS PDF.
An SDS is a legally structured hazard-communication document. It tells employers, contractors, and end users:
It's not a "certificate" or "approval" on its own - it's the product's safety information in the required format (16 sections). The SDS format/content requirements come from REACH Annex II (and its amendments).
View REACH Annex II (Legislation.gov.uk)If you're using this SDS to support "safe for occupied properties" positioning, keep your claims aligned with the SDS's stated use: surface cleaning and sanitisation (not, for example, "treats structural damp causes" or "removes mould stains" unless you have separate evidence/authorisations for those claims).
This is the big headline from a H&S/procurement point of view:
Under CLP classification rules, this SDS asserts the mixture doesn't meet the thresholds to be classified as hazardous in the hazard classes that trigger classification/label elements.
Operationally: it usually means simpler risk controls, fewer "hazchem" handling restrictions, and fewer label-driven constraints than oxidisers/corrosives/chlorine-based bleaches.
It does not mean "risk-free" in all circumstances. The SDS still recommends practical controls (gloves, goggles if spraying, avoid inhaling droplets).
It does not replace an employer's duty to assess risk for their specific task/environment (COSHH/risk assessment is still a workplace obligation even when a product isn't classified).
Hypochlorous acid (HOCl): 0.095% to 0.105% | (CAS 7790-92-3) - notes "Active chlorine released from hypochlorous acid" |
Sodium chloride: 0.345% to 0.355% | (CAS 7647-14-5) |
Acetic acid: 0.39% to 0.41% | (CAS 64-19-7) |
Water: >99.13% | (CAS 7732-18-5) |
Hazardous ingredients: None (per the SDS)
The SDS is clearly positioning this as a very dilute, water-based mixture with low percentages of HOCl and acetic acid, and no listed hazardous ingredients requiring disclosure under the SDS criteria stated.
Not flammable or explosive
What this signals: the SDS is presenting the product as low fire risk and relatively straightforward for minor spill management (subject to local rules).
This section supports the narrative that:
Important marketing implication: if you claim rapid kill / high efficacy, you should also show you protect that efficacy through opaque packaging and temperature guidance - your SDS supports that positioning.
This is the most defensible way to talk about reduced COSHH friction:
No hazard classification + light-touch PPE guidance often reduces the operational complexity compared with corrosive bleach-based products (which usually drive stricter PPE/ventilation controls).
But you should avoid "no PPE needed" messaging - your SDS explicitly recommends gloves and (in spraying) goggles.
What this supports: "near-neutral pH" positioning and general usability claims, while still keeping "slight chlorine odour" and spray-droplet guidance honest.
This is one of the most important risk statements:
What it means: even when a product is "not classified", you still must message "do not mix" clearly - because unsafe mixing is a primary real-world hazard pathway.
The SDS includes toxicological information referencing ECHA sources for sodium chloride and provides LD50/LC50 style endpoints. It also states neither sodium chloride nor HOCl are PBT/vPvB in the described context, and gives mobility notes for hypochlorite species.
How to use this in a credible way: "SDS reports no SVHC above threshold and no PBT/vPvB classification" is safer than "environmentally harmless".
Transport section is shown as not applicable across the usual dangerous-goods fields (UN number, proper shipping name, class, packing group, environmental hazards).
What it means for logistics: it supports "not regulated as dangerous goods" positioning (based on this SDS), which is relevant for warehouse handling and courier constraints. (Still follow carrier rules.)
Sources
View or download the complete safety data sheet
