244252
Perchloric acid
ACS reagent, 70%
Synonym(s):
PCA
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About This Item
Linear Formula:
HClO4
CAS Number:
Molecular Weight:
100.46
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Assay:
70%
Form:
liquid
Grade:
ACS reagent
grade
ACS reagent
Quality Level
vapor pressure
6.8 mmHg ( 25 °C)
assay
70%
form
liquid
reaction suitability
reagent type: oxidant
technique(s)
toxicology assay: suitable
impurities
≤0.001% N compounds, ≤5 ppm Silicate and phosphate (as SIO2)
ign. residue
≤0.003%
color
APHA: ≤10
solubility
water: soluble
density
1.664 g/mL at 25 °C
anion traces
chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.001%
cation traces
Fe: ≤1 ppm, heavy metals: ≤1 ppm (by ICP)
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
General description
Perchloric acid (HClO4), an oxygen acid of chlorine, is strongly acidic in nature. Hydrates of perchloric acid are obtained on its dissolution in water.
Application
Perchloric acid has been used to deactivate chloramine-T during the spectrophotometric determination of collagen content of the rat tibialis anterior (TA) tendons and tendon constructs.
It also may be used in the following studies:
It also may be used in the following studies:
- Determination of reduced glutathione (GSH) and oxidized glutathione (GSSG) content in liver tissues by high performance liquid chromatography (HPLC).
- As an oxidizing agent in the estimation of sulfur (S) in plant samples.
- As a solvent for the dissolution of plutonium.
Packaging
poly-coated bottles available: product numbers 244252-2.5L-CB
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signalword
Danger
hcodes
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
flash_point_f
No data available
flash_point_c
No data available
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Sarah Calve et al.
Journal of applied physiology (Bethesda, Md. : 1985), 108(4), 875-881 (2010-01-30)
Tissue-engineered tendons, derived from an autologous cell source, have the potential to provide an ideal replacement graft that is biologically compatible and has the ability to adapt to the specific mechanical requirements of the in vivo environment. Scaffold-free tendon constructs
Sulfur in plant materials by digestion with nitric and perchloric acid.
Blanchar RW, et al.
Soil Science Society of America Journal. Soil Science Society of America, 29(1), 71-72 (1965)
Eagleson M.
Concise Encyclopedia Chemistry, 790-790 (1994)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 244252-100ML | 04061837734632 |