Molekula

Perchloric Acid 70%

SKU 70990201 CAS 7601-90-3 HClO4 MW 100.46 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Perchloric Acid 70% is a highly corrosive mineral acid used in analytical chemistry for sample digestion, titrations, and trace metal analysis. It is also employed in pyrotechnics, explosives, and as a catalyst in organic synthesis. This product has a CAS number of 7601-90-3, molecular formula HClO4, and a molecular weight of 100.46 g/mol. It is stored at ambient temperature and carries a signal word of Danger. Molekula supplies Perchloric Acid 70% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 70990201
CAS Number: 7601-90-3
IUPAC Name: perchloric acid
EC Number: 231-512-4
Molecular Formula: HClO4
Molecular Weight: 100.46
Exact Mass: 99.9563
SMILES: OCl(=O)(=O)=O
InChIKey: VLTRZXGMWDSKGL-UHFFFAOYSA-N
InChI: InChI=1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)
PubChem CID: 24247

Synonyms

0.5N Perchloric Acid
ClHO4
Dioxonium perchlorate solution
HClO4
hydroxidotrioxidochlorine
LCP
perchioric acid
Perchloric acid (8CI, 9CI, ACI); Perchloric acid (HClO4)
Perchlorsaeure
Ueberchlorsaeure

See all 4 other grades of CAS 7601-90-3 →

Frequently asked questions

What is Perchloric Acid 70% commonly used for?

Perchloric Acid 70% is primarily used in analytical chemistry for titrations, as a catalyst in organic synthesis, and in the preparation of perchlorate salts for pyrotechnics and explosives.

What is the chemical formula and molecular weight of Perchloric Acid 70%?

The chemical formula is **HClO₄**, and the molecular weight is **100.46 g/mol**.

How should Perchloric Acid 70% be stored?

Store at **ambient temperature** in a tightly sealed container, away from incompatible substances like organic materials, reducing agents, and metals.

What grades of Perchloric Acid 70% does Molekula supply?

Molekula supplies **technical grade** Perchloric Acid 70%, suitable for industrial and laboratory applications requiring high purity.

Can Molekula supply Perchloric Acid 70% in bulk quantities?

Yes, Molekula can provide Perchloric Acid 70% in bulk, with quantities tailored to customer requirements—please contact us for specific inquiries.

What documentation comes with an order of Perchloric Acid 70%?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a **Danger label** indicating the **Signal Word: Danger** per GHS regulations.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.