Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

1.93004

Supelco

Perchloric acid 60%

for analysis EMPARTA® ACS

Synonym(s):

Perchloric acid, PCA

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
HClO4
CAS Number:
Molecular Weight:
100.46
MDL number:
UNSPSC Code:
12352301

grade

ACS reagent

form

liquid

concentration

≥50-< 70%

pH

(20 °C, (68 °F) strongly acid)

solubility

water: soluble

density

1.53 g/cm3 at 15 °C (59 °F)

storage temp.

20-25°C

SMILES string

OCl(=O)(=O)=O

InChI

1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)

InChI key

VLTRZXGMWDSKGL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Packaging

1.93004.0521: 500 mL, Minimum order quantity: 12
1.93004.2521: 2.5 L, Minimum order quantity: 4
1.93004.9026: 25 L, Minimum order quantity: 1

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1A - STOT RE 2

Target Organs

Thyroid

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

1930040500:
1930042500:
1930040521:
IN2RCMP193004:
1930049026:
1930042521:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service