Sigma-Aldrich
Perchloric Acid, 70% ACS Reagent, 500 ml
- Part Number:
- MIL-244252-500ML
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 ml / 16 ounce
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Perchloric Acid 70% ACS Reagent 500ml
Synonym: PCA
- CAS Number 7601-90-3
- Linear Formula HClO4
- Molecular Weight 100.46
- MDL number MFCD00011325
- PubChem Substance ID 329752489
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:
- 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.
| Grade | ACS reagent |
| Vapor Pressure | 6.8 mmHg (25°C) |
| InChI Key | VLTRZXGMWDSKGL-UHFFFAOYSA-N |
| Assay | 69.0-72.0% (ACS specification) |
| Impurities | ≤0.001% N compounds |
| ign. residue | ≤0.003% |
| color | ≤10 |
| Density | 1.664 g/mL at 25°C |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Fe: ≤1 ppm |
Safety Information
GHS03,GHS05,GHS07,GHS08
Signal word Danger
Hazard statements H271-H290-H302-H314-H373
Precautionary statements P210-P260-P280-P305 + P351 + P338-P370 + P378-P371 + P380 + P375
Target organs Missing Phrase - N11.00500180
RIDADR UN 1873 8(5.1) / PGI
WGK Germany 1
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.