亚洲色自偷自拍另类

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Fluozirconic Acid

Molecular formula:

H₂ZrF₆

Molecualr weight:

207

Properties:

Colorless transparent liquid; precipitate crystal of fluozorconic acid under ordinary temperature when its concentration is over 42%;poisonous

Content:

45%

Impurities:

Dissociate acid (HF)	≤0.5%
Iron (Fe)	≤0.05%
Aluminum (AI)	≤0.02%
Arsenic (As)	≤0.005%
Copper (Cu)	≤0.005%
Nickel (Ni)	≤0.005%
Chromium (Cr)	≤0.005%
Heavy metals (Pb)	≤0.005%
Chloride (Cl)	≤0.02%
Calcium (Ca)	≤0.002%
Sulfate (SO₄)	≤0.03%
Natrium (Na)	≤0.05%
Magnesium (Mg)	≤0.01%
Phosphate (PO₄)	≤0.005%

Usage:

In manufacture of optical glass and fluozirconic

Packing:

25kg plastic drum or 250kg plastic drum

Caution at transportation:

inorganic poison goods; class of risk 8; UN code:3264

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亚洲色自偷自拍另类

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