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Hydrofluoric acid, 99.998% (metals basis), 48% sol

HF

CAS №: 
7664-39-3
Main substance: 
>48% (>99.998% Trace metal basis)
Reactive Qualification: 
extra pure 27-5
Molecular mass: 
20,01
in PP bottles
Russian standard: 
TU 2612-007-56853252-2010
In stock
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pcs
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pcs

6.60 usd

6.60 usd
Product Category: 
Impurities content (weight %)
Residue after calcination <5·10-4
Substances that reduce KMnO4 (O2) <4·10-4
Sulfates (SO42-) <1·10-4
Chlorides (Cl-) <5·10-5
Aluminum (Al3+) <3·10-6
Barium (Ba2+) <2·10-6
Boron (B3+) <3·10-7
Bismuth (Bi3+) <2·10-6
Iron (Fe2+) <2·10-6
Gold (Au3+) <1·10-7
Potassium (K+) <1·10-5
Calcium (Ca2+) <5·10-6
Cobalt (Co2+) <5·10-7
Silicon (Si4+) <1·10-3
Magnesium (Mg2+) <1·10-6
Manganese (Mn2+) <1·10-6
Copper (Cu2+) <2·10-7
Arsenic (As3+) <5·10-6
Sodium (Na+) <1·10-5
Nickel (Ni2+) <3·10-7
Silver (Ag+) <1·10-7
Lead (Pb2+) <5·10-7
Antimony (Sb3+) <5·10-7
Titanium (Ti4+) <5·10-7
Phosphorus (P5+) <3·10-6
Chromium (Cr3+) <3·10-7
Zinc (Zn2+) <1·10-6