Is this SDS the latest revision?

This Safety Data Sheet was issued by Romil Ltd on 17 July 2018 under GHS/CLP. ISDSS syncs its database regularly to keep documents current.

Do I need to register to download this SDS?

Yes, a free ISDSS account is required to download the PDF. Registration takes under two minutes and gives you access to over 1.5 million Safety Data Sheets. Once registered, you can also save documents to your personal library for quick access.

Who is responsible for providing an SDS?

The manufacturer, importer or supplier that places the substance on the market is responsible for providing a current Safety Data Sheet to downstream users, free of charge.

Can I use this SDS as my COSHH risk assessment?

No. An SDS provides the hazard information you need, but a COSHH assessment must consider how the substance is actually used in your workplace. The matching Chemical Risk Assessment (CRA) on this page is a starting point you should adapt to your own tasks and controls.

Safety Data SheetChemical Risk Assessment

Perchloric Acid

by Romil Ltd

SDS · PDF, approx. 220 KB CRA · PDF, approx. 180 KB

Perchloric Acid is supplied by Romil Ltd under product code A9584, A9622, H584, HA622, SS22. This page provides both the Safety Data Sheet (SDS) and the Chemical Risk Assessment (CRA) for this substance, under GHS/CLP regulations for UK workplace use under COSHH. The full SDS and CRA documents are available to download above.

This SDS was last revised on 17 July 2018. The matching CRA is updated in line with SDS revisions. Workplaces handling this substance should retain a current SDS and risk assessment for the duration of use.

Language: English
Regulation: GHS/CLP
Revision Date: 17 Jul 2018
Signal Word: DANGER
Product Code: A9584, A9622, H584, HA622, SS22
CAS Number: 7601-90-3

Switch between the Safety Data Sheet and the Chemical Risk Assessment for this substance.

Hazards at a GlanceFrom the Safety Data Sheet

Signal Word: DANGER

GHS03Oxidising

GHS05Corrosive

Hazard Statements (H-phrases)

H271: May cause fire or explosion; strong oxidiser.
H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.

Need the full hazard breakdown? Precautionary statements, first aid, physical properties and exposure controls are in the full SDS PDF.

Common QuestionsAbout this Safety Data Sheet

Chemical Risk Assessment SummaryFrom the Chemical Risk Assessment

Assessment Summary

This Chemical Risk Assessment is derived from the Safety Data Sheet for Perchloric Acid issued by Romil Ltd on 17 July 2018 It presents the substance's hazards organised by risk level, with the relevant regulatory statements and recommended controls for each. These hazards are rated across one level: High Risk, based on the hazard classifications in the SDS.

Hazard PreviewA snapshot of substance hazards and controls

Rating Before Controls

HIGH RISK

H314: Causes severe skin burns and eye damage

P260 Do not breathe dust/fume/gas/mist/vapours/spray.

P264 Wash skin thoroughly after handling.

P501 Dispose of contents/container to correct disposal area.

P405 Store locked up

P280: Wear protective gloves/protective clothing/eye protection/face protection.

P363 Wash contaminated clothing before reuse.

5 other controls in place

Rating Before Controls

HIGH RISK

H271: May cause fire or explosion; strong oxidiser

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220 Keep/Store away from clothing/…/combustible materials

P221 Take any precaution to avoid mixing with combustibles/…

P283 Wear fire/flame resistant/retardant clothing.

P501 Dispose of contents/container to correct disposal area.

P280: Wear protective gloves/protective clothing/eye protection/face protection.

3 other controls in place

Rating Before Controls

HIGH RISK

H290: May be corrosive to metals

P234 Keep only in original container

P406 Store in corrosive resistant/… container with a resistant inner liner

P390 Absorb spillage to prevent material damage.

Note: This is a preview of the substance's hazards. A substance commonly carries more hazards. Download the full Chemical Risk Assessment for more information.

Recommended Control MeasuresKey PPE and handling controls

Need to download the Chemical Risk Assessment? The full CRA PDF includes all hazard classifications, regulatory statements and recommended controls.

Common QuestionsAbout this Risk Assessment

Free with ISDSS

Manage Your SDS Library

Build a personal library of every SDS your workplace uses. Search, download and access documents any time you need them.

Perchloric Acid

Need help with Safety Data Sheets? You've come to the right place!

Follow Us