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Etching (hydrofluoric) acid, 40% in cans

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Exchange rates 07.02.2012:
USD = 30,23 RUR	EUR = 39,51 RUR

Find

Nitric acid "c.p." (65 %) GOST 4461-77 with changes 1, 2

Packing: glass bottle in pp drum 28 kg

kg.

NITRIC ACID REACTIVE ХЧ (Chemically Pure)
(HNO3)

Standard indicators of quality

Mass fraction of nitric acid (HNO3),%, not less -concentrated -diluted	65 56
Mass fraction of ash residue,%, max	0,0005
Mass fraction of chloride (Cl),%, max	0,0001
Mass fraction of heavy metals (Pb),%, max	0,00002
Mass fraction of iron (Fe),%, max	0,0001
Mass fraction of arsenic (AS),%, max	0,000001
Mass fraction of sulfates(S04), %, max	0,0002
Mass fraction of phosphates (Р04), % , max	0,00005

Packing:
glass bottles in polyethylene sheathing 28kg

Appearance:
slightly yellowish liquid, not flammable, a fire in the air much smoke, energetic oxidizer, in contact with many combustible substances causes them to spontaneous combustion. Toxic.

Application:
for laboratory practice, for oxidative etching of metals, for the needs of the economy.

Shelf life - 6 months from the date of manufacture.

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or send a request info@chimko.com

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