PERCHLORIC ACID 70% AR/ACS: 017-006-00-4 - Safety Data Sheet

Sep 21, 2026

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Perchloric acid 70% AR/ACS (EC 231-512-4; CAS 7601-90-3; product code 0241E) is presented as a mixture intended for industrial and professional laboratory use. The document identifies oxidizing and corrosive hazards under CLP, including severe skin burns and eye damage, harmful oral toxicity, and possible organ damage from repeated exposure. It specifies hazard pictograms, signal word, detailed precautionary statements, first-aid guidance, and firefighting media, along with regulatory notes on PBT/vPvB and endocrine disruption.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages12

Reading Time30 min

AccessFree to download

SECTION 1: Identification

Product identifier

Relevant uses and uses advised against

Supplier and emergency contact

SECTION 2: Hazards identification

Classification (CLP)

Label elements (CLP)

Other hazards

SECTION 3: Composition/ingredients

Mixtures

SECTION 4: First aid measures

Description of first aid measures

Symptoms and effects

Medical attention and treatment

SECTION 1 : Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier Product form Trade name EC Index-No. EC-No. CAS-No. Product code Type of product Formula Chemical structure Synonyms : Mixture : PERCHLORIC ACID 70% AR/ACS: 017-006-00-4 : 231-512-4 : 7601-90-3 : 0241E : Acids : HClO4 : : Hyperchloric acid, Chloric (VII) acid 1.2. Relevant identified uses of the substance or mixture and uses advised against 1.2.1. Relevant identified uses Industrial/Professional use spec Use of the substance/mixture 1.2.2. Uses advised against No additional information available : Industrial For professional use only : Laboratory chemicals Manufacture of substances 1.3. Details of the supplier of the safety data sheet LOBA CHEMIE PVT. LTD. 107 Wode House Road, Jehangir Villa, Colaba 400005 Mumbai INDIA T +91 22 6663 6663-F +91 22 6663 6699 [info@lobachemie.com](info@lobachemie.com-www.lobachemie.com)[-](info@lobachemie.com-www.lobachemie.com)[www.lobachemie.com](info@lobachemie.com-www.lobachemie.com) 1.4. Emergency telephone number Emergency number : + 91 22 6663 6663 (9:00am-6:00 pm) SECTION 2: Hazards identification 2.1. Classification of the substance or mixture Classification according to Regulation (EC) No. 1272/2008 [CLP] Oxidising Liquids, Category 1 H271 Corrosive to metals, Category 1 H290 Acute toxicity (oral), Category 4 H302 Skin corrosion/irritation, Category 1 H314 Specific target organ toxicity – Repeated exposure, Category 2 H373 Full text of H-and EUH-statements: see section 16 Adverse physicochemical, human health and environmental effects May cause fire or explosion; strong oxidiser. May be corrosive to metals. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed. Causes severe skin burns and eye damage. 2.2. Label elements Labelling according to Regulation (EC) No. 1272/2008 [CLP] Hazard pictograms (CLP) Signal word (CLP) Contains Hazard statements (CLP) Precautionary statements (CLP) Nordic countries regulation Denmark MAL code : GHS03 GHS05 GHS07 GHS08 : Danger : Perchloric acid : H271-May cause fire or explosion; strong oxidiser. H290-May be corrosive to metals. H302-Harmful if swallowed. H314-Causes severe skin burns and eye damage. H373-May cause damage to organs through prolonged or repeated exposure. : P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P260-Do not breathe dust/fume/gas/mist/vapours/spray. P280-Wear protective clothing, eye protection, face protection, protective gloves. 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 . P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P370+P378-In case of fire: Use media other than water to extinguish. P371+P380+P375-In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. : 00-3 (Executive Order No. 301 from 1993) 2.3. Other hazards Contains no PBT and/or vPvB substances ≥ 0. 1% assessed in accordance with REACH Annex XIII The mixture does not contain substance(s) included in the list established in accordance with Article 59(1) of REACH for having endocrine disrupting properties, or is not identified as having endocrine disrupting properties in accordance with the criteria set out in Commission Delegated Regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at a concentration equal to or greater than 0,1 % SECTION 3: Composition/information on ingredients 3.1. Substances Not applicable 3.2. Mixtures | Name | Product identifier | % | Classification according to Regulation (EC) No. 1272/2008 [CLP] | | --- | --- | --- | -

FAQs

What are the key hazards of perchloric acid 70% under CLP?

It is classified as an oxidising liquid (Category 1), corrosive to metals (Category 1), acutely toxic by oral route (Category 4), causes skin corrosion/irritation (Category 1), and specific target organ toxicity from repeated exposure (Category 2).

What hazard statements and precautionary measures are listed on the label?

Hazard statements include fire/explosion risk, corrosiveness to metals, harmful if swallowed, and causes severe skin burns and eye damage. Precautions include keeping away from ignition sources, avoiding breathing vapors/dust, wearing protective clothing and eye/face protection, and immediate first-response steps for swallowing, skin contact, and eye contact.

What first-aid actions are recommended for exposure routes (inhalation, skin, eyes, ingestion)?

Inhalation: move to fresh air and call a poison center/doctor. Skin: remove contaminated clothing, rinse with plenty of water, and call a poison center/doctor. Eyes: rinse cautiously, remove contact lenses if easy, continue rinsing, and seek medical help. Ingestion: rinse mouth, do not induce vomiting, and immediately call a poison center/doctor.

Sep 21, 2026

Upload by McQueen