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Perchloric Acid, 70% AR Select (ACS), For Trace Element Analysis, Macron™

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Formula: HClO₄
Formula Weight: 100.46
For Trace Element Analysis

TEST	SPECIFICATION
Meets A.C.S. Specifications
Assay (HClO₄)	69.0 - 72.0%
Chloride (Cl)	max. 0.001%
Color (APHA)	max. 10
Heavy Metals (as Pb)	max. 0.0001%
Nitrogen Compounds (as N)	max. 0.001%
Residue after Ignition	max. 0.003%
Silicate and Phosphate (as SiO₂)	max. 0.0005%
Sulfate (SO₄)	max. 0.001%
Trace Impurities (in ppb):
Determine by Flame Photometry & ICP
Aluminum (Al)	max. 100
Barium (Ba)	max. 100
Beryllium (Be)	max. 10
Bismuth (Bi)	max. 10
Boron (B)	max. 1000
Cadmium (Cd)	max. 50
Calcium (Ca)	max. 1000
Chromium (Cr)	max. 100
Cobalt (Co)	max. 50
Copper (Cu)	max. 100
Gallium (Ga)	max. 500
Germanium (Ge)	max. 500
Gold (Au)	max. 500
Iron (Fe)	max. 100
Lead (Pb)	max. 100
Lithium (Li)	max. 500
Magnesium (Mg)	max. 100
Manganese (Mn)	max. 50
Mercury (Hg)	max. 100
Molybdenum (Mo)	max. 10
Nickel (Ni)	max. 100
Potassium (K)	max. 500
Silicon (Si)	max. 500
Silver (Ag)	max. 100
Sodium (Na)	max. 1000
Strontium (Sr)	max. 100
Thallium (Tl)	max. 50
Tin (Sn)	max. 500
Vanadium (V)	max. 10
Zinc (Zn)	max. 100
Zirconium (Zr)	max. 10

Product Information (not specifications):
Appearance (clear, colorless liquid)

For Laboratory, Research or Manufacturing Use

	Health	Flammability	Reactivity	Contact
SAF-T-DATA Rating	2	0	3	4

CAS#: 7601-90-3

Cat No	Container	Size	Qty	Price	Qty	UOM
MAL8828-14	Clear Glass Bottle	500mL	In Stock	6	$3,061.33		CS

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