Skip to Content
Merck

Key Documents

View All Documentation

24-1070

Perchloric acid

99.05 wt. % in dilute acetic acid, 0.1 M in acetic acid

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:
12352106
PubChem Substance ID:
329752569
MDL number:
MFCD00011325
Concentration:
0.1 M in acetic acid, 99.05 wt. % in dilute acetic acid, 1/10 N in acetic acid
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

liquid

reaction suitability

reagent type: oxidant

availability

available only in Japan

concentration

0.1 M in acetic acid, 99.05 wt. % in dilute acetic acid, 1/10 N in acetic acid

density

1.05 g/cm3 at 20 °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

Application

for titration in nonaqueous solution

Still not finding the right product?

Explore all of our products under Perchloric acid

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Ox. Liq. 2 - Skin Corr. 1A

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 1

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup

ppe

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

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.

Class I Designated Chemical Substances

prtr

Group 4: Flammable liquids + Type 2 petroleums + Hazardous rank III + Water insoluble liquid

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

24-1070-5-500ML-J:4.54817301294E12

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library