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Merck

PX0398

Perchloric acid

OmniTrace Ultra

Synonym(s):

aa, PCA

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About This Item

Linear Formula:
HClO4
CAS Number:
7601-90-3
Molecular Weight:
100.46
UNSPSC Code:
12352107
MDL number:
MFCD00011325
NACRES:
NA.21

Product Name

Perchloric acid, OmniTrace Ultra

InChI key

VLTRZXGMWDSKGL-UHFFFAOYSA-N

InChI

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

SMILES string

OCl(=O)(=O)=O

description

for inorganic trace analysis

assay

70%

form

liquid

concentration

≥70-90% in perchloric acid

pH

at 20 °C- (68 °F)( strongly acid)

bp

198.7 °C/1013 hPa

mp

-18 °C

solubility

soluble (Water: Soluble)

shipped in

ambient

storage temp.

room temp

Quality Level

100

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Application

Product is double-distilled and packed in class 100 clean room conditions into preleached FEP bottles. Each FEP bottle is packed in an EPS innerpack and then packed into a 1x regulated carton with a Certificate of Analysis.

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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

Not applicable

flash_point_c

Not applicable

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’.

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