Skip to Content
Merck
CN

Key Documents

View All Documentation

380083

Perchloric acid

70%, purified by double-distillation

Synonym(s):

PCA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
HClO4
CAS Number:
7601-90-3
Molecular Weight:
100.46
UNSPSC Code:
12352200
PubChem Substance ID:
24863718
MDL number:
MFCD00011325
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

70%

form

liquid

purified by

double-distillation

reaction suitability

reagent type: oxidant

density

1.664 g/mL at 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

Still not finding the right product?

Explore all of our products under Perchloric acid

signalword

Danger

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

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library