ENOLOGY,LABKEM – Isometric

ENOLOGY,LABKEM

Detergents for laboratory use Labkem Cleaner, for manual cleaning

Recommended for manual use, soaking and ultrasonic cleaning of glassware and laboratory equipment made of stainless steel, porcelain, ceramic and plastic. Labkem Cleaner is biodegradable and ensures complete removal: grease, oils, blood, cell tissue, chemicals and biological residues, etc. Complete rinse without residues. Packaging: 5 L. See Specification Sheet to consult the composition and other information (to be downloaded at www.labbox.com)

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Sulfuric acid, concentrated to prepare 1 L of solution 0.5 M (1 N) VSA
H₂SO₄
Restriction: Drugs precursors Cat.3 + Explosives precursors
M.W: 98.08 CAS: 7664-93-9 EC: 231-639-5
UN: 2796 IMDG: 8 II UN 2796 ADR: 8 II UN 2796 (E) IATA: 8 II UN 2796 H: H314; H315; H318; H319

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Concentration after dilution to 1L (20°C) (M) 0.499 – 0.501M

Concentration after dilution to 1L (20°C) (N) 0.998 – 1.002N

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Sulfuric acid 25% AGR
H₂SO₄
Restriction: Drugs precursors Cat.3 + Explosives precursors
M.W: 98.08 CAS: 7664-93-9 EC: 231-639-5
UN: 2796 IMDG: 8 II UN 2796 ADR: 8 II UN 2796 (E) IATA: 8 II UN 2796 H: H314;H318

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Assay ? 25%

Density at 20°C 1.176 – 1.180g/ml

Iron (Fe) ? 0.0001%

Residue on ignition ? 0.001%

Nitrates (NO₃) ? 0.0005%

Chloride (Cl^–) ? 0.0001%

Ammonium (NH₄) ? 0.0003%

Heavy metals ? 0.0002%

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Sodium hydroxide pearls 1-2 mm AGR,
NaOH
Caustic Soda
M.W: 40,00 CAS: 1310-73-2 EC: 215-185-5 EC INDEX: 011-002-00-6
UN: 1823 IMDG: 8 II UN 1823 ADR: 8 II UN 1823 (E) IATA: 8 II UN 1823

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Assay ? 98%

Sodium carbonate (Na₂CO₃) ? 0.7%

Iron (Fe) ? 0.0005%

Total Nitrogen ? 0.0005%

Chloride (Cl^–) ? 0.005%

Phosphate (PO₄) ? 0.001%

Copper (Cu) ? 0.0005%

Silica (SiO₂) ? 0.005%

Aluminum (Al) ? 0.001%

Heavy metals ? 0.001%

Sulfates (SO₄) ? 0.003%

Silver (Ag) ? 0.0005%

Barium (Ba) ? 0.0005%

Calcium (Ca) ? 0.001%

Cadmium (Cd) ? 0.0005%

Cobalt (Co) ? 0.0005%

Magnesium (Mg) ? 0.0005%

Manganese (Mn) ? 0.0005%

Nickel (Ni) ? 0.0005%

Lead (Pb) ? 0.0005%

Strontium (Sr) ? 0.0005%

Zinc (Zn) ? 0.0005%

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Potassium hydroxyde 85% AGR in granules or flakes
KOH
Potash caustic
M.W: 56,11 CAS: 1310-58-3 EC: 215-181-3 EC INDEX: 019-002-00-8
UN: 1813 IMDG: 8 II UN 1813 ADR: 8 II UN 1813 (E) IATA: 8 II UN 1813

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Appearance/color White to gray granule or flakes

Assay ? 85%

Chloride (Cl^–) ? 0.004%

Total Nitrogen ? 0.001%

Phosphate (PO₄) ? 0.001%

Silicon dioxide (SiO₂) ? 0.005%

Carbonates (CO₃) ( as K₂CO₃) ? 1.5%

Sulfates (SO₄) ? 0.002%

Aluminum (Al) ? 0.001%

Heavy metals (Pb) ? 0.001%

Calcium (Ca) ? 0.001%

Iron (Fe) ? 0.001%

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Potassium chloride AGR ISO, ACS, Ph. Eur.
KCl
M.W: 74.55 CAS: 7447-40-7 EC: 231-211-8

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Assay ? 99.5%

Barium (Ba) ? 0.001%

Calcium (Ca) ? 0.001%

Iron (Fe) ? 0.0002%

Magnesium (Mg) ? 0.0005%

Sodium (Na) ? 0.02%

Heavy metals (Pb) ? 0.0005%

Bromide (Br^–) ? 0.01%

Sulfates (SO₄) ? 0.002%

Iodides (I^–) ? 0.002%

Phosphate (PO₄) ? 0.0005%

Nitrogen (N) ? 0.001%

Loss on drying ? 0.2%

pH 5 – 8%

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Ortophosphoric acid 85% AGR ACS, ISO, Ph.Eur.
H₃PO₄
M.W: 98,00 CAS: 7664-38-2 EC: 231-633-2 EC INDEX: 015-011-00-6
UN: 1805 IMDG: 8 III UN 1805 ADR: 8 III UN 1805 (E) IATA: 8 III UN 1805

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Assay ? 85%

Volatile acids ? 0.001%

Iron (Fe) ? 0.0005%

Substances reducing KMnO₄ ? 0.001%

Chloride (Cl^–) ? 0.0002%

Antimony (Sb) ? 0.0002%

Colour (Hazen) ? 10

Copper (Cu) ? 0.0001%

Fluorhide (F) ? 0.0001%

Nitrates (NO₃) ? 0.0003%

Phosphorous acid (H₃PO₃) ? 0.002%

Sulfates (SO₄) ? 0.003%

Potassium (K) ? 0.0005%

Silica (SiO₂) ? 0.025%

Cadmium (Cd) ? 0.0001%

Nickel (Ni) ? 0.0001%

Heavy metals (Pb) ? 0.0005%

Calcium (Ca) ? 0.005%

Manganese (Mn) ? 0.00005%

Cobalt (Co) ? 0.0001%

Magnesium (Mg) ? 0.001%

Sodium (Na) ? 0.025%

Arsenic (As) ? 0.00005%

Lead (Pb) ? 0.0001%

Zinc (Zn) ? 0.0002%

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Hydrogen Peroxide 30% (v/v) AGR
H₂O₂
Restriction: Precursor of Explosives
M.W: 34,01 CAS: 7722-84-1 EC: 231-765-0 EC INDEX: 008-003-00-9
UN: 2014 IMDG: 5.1 (8) II UN 2014 ADR: 5.1 (8) II UN 2014 (E) IATA: 5.1 (8) II UN 2014 H: H302;H318;H412

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Assay 29 – 31%

Free acids (H₂SO₄) ? 0.001%

Iron (Fe) ? 0.00001%

Phosphorous (P) ? 0.0001%

Bismuth (Bi) ? 0.000005%

Chloride (Cl^–) ? 0.0001%

Copper (Cu) ? 0.00001%

Aluminum (Al) ? 0.00001%

Nickel (Ni) ? 0.00001%

Boron (B) ? 0.000001%

Sulfates (SO₄) ? 0.0001%

Silver (Ag) ? 0.00001%

Silicon (Si) ? 0.001%

Manganese (Mn) ? 0.00001%

Cobalt (Co) ? 0.00001%

Lead (Pb) ? 0.00001%

Tin (Sn) ? 0.00001%

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Hydrogen Peroxide 30% (v/v) EPR
H₂O₂
Restriction: Precursor of Explosives
M.W: 34,01 CAS: 7722-84-1 EC: 231-765-0 EC INDEX: 008-003-00-9
UN: 2014 IMDG: 5.1 (8) II UN 2014 ADR: 5.1 (8) II UN 2014 (E) IATA: 5.1 (8) II UN 2014 H: H302;H318;H412

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Appearance Clear colourless liquid

Assay 29 – 31%

Iron (Fe) ? 0.00005%

Free acids (H₂SO₄) ? 0.01%

Residue on evaporation ? 0.01%

Chloride (Cl^–) ? 0.001%

Phosphate (PO₄) ? 0.003%

Heavy metals ? 0.00005%

Sulfates (SO₄) ? 0.001%

Total Nitrogen ? 0.005%

Arsenic (As) ? 0.00005%

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Fehling B reagent AGR
UN: 1824 IMDG: 8 II UN 1719 ADR: 8 II UN 1719 (E) IATA: 8 II UN 1719 H: H314

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Appearance Colourless clear liquid

Density at 20°C approx 1.25g/ml

Potassium sodium tartrate 4hydrate (C₄H₄KNaO₆4H₂O) 33.0 – 36.0%

Sodium hydroxide (NaOH) 9.0 – 11.0%

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Fehling A reagent AGR
UN: 3082 IMDG: 9 III UN 3082 ADR: 9 III UN 3082 IATA: 9 III UN 3082 H: H318;H400;H411

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Appearance blue liquid

Density at 20°C approx. 1,08

Copper sulphate 5hydrate 6 – 7.5%

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Ammonium chloride AGR
NH₄Cl
Sal ammoniac; Ammonium muriate
M.W: 53.49 CAS: 12125-02-9 EC: 235-186-4 EC INDEX: 017-014-00-8
H: H302-H319

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Appearance White crystals or powder

Assay ? 99.5%

Substances insoluble in water (H2O) ? 0.005%

Residue on roasting (SO₄) ? 0.05%

Nitrates (NO₃) ? 0.0006%

Phosphate (PO₄) ? 0.001%

Chlorate (ClO₃) ? 0.0005%

Sulfates (SO₄) ? 0.002%

Bromide (Br^–) and Iodide (I^–) ? 0.001%

Thiocyanate (SCN) ? 0.005%

Heavy metals (Pb) ? 0.0005%

Organic substances Passes test

Arsenic (As) ? 0.00005%

Calcium (Ca) ? 0.001%

Iron III (Fe (III)) ? 0.0005%

Magnesium (Mg) ? 0.001%

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Acetic acid, glacial 99.8% AGR ACS, ISO, Reag. Ph.Eur.
CH₃COOH
Methane carboxylic acid, Methylformic acid
M.W: 60.05 CAS: 64-19-7 EC: 200-580-7 EC INDEX: 607-002-00-6
UN: 2789 IMDG: 8 (3) II UN 2789 ADR: 8 (3) II UN 2789 (D/E) IATA: 8 (3) II UN 2789 H: H314-H226

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Assay ? 99.8%

Non-volatile matter ? 0.0005%

Silver (Ag) ? 0.000001%

Iron (Fe) ? 0.00001%

Arsenic (As) ? 0.000001%

Barium (Ba) ? 0.000001%

Copper (Cu) ? 0.000001%

Aluminum (Al) ? 0.000005%

Beryllium (Be) ? 0.000001%

Bismuth (Bi) ? 0.00001%

Sulfates (SO₄) ? 0.00005%

Calcium (Ca) ? 0.00002%

Potassium (K) ? 0.00001%

Cobalt (Co) ? 0.000001%

Cadmium (Cd) ? 0.000005%

Chromium (Cr) ? 0.000002%

Germanium (Ge) ? 0.000005%

Lithium (Li) ? 0.000001%

Magnesium (Mg) ? 0.00001%

Manganese (Mn) ? 0.000001%

Molybdenum (Mo) ? 0.000002%

Sodium (Na) ? 0.00005%

Nickel (Ni) ? 0.000002%

Lead (Pb) ? 0.000002%

Strontium (Sr) ? 0.000001%

Titanium (Ti) ? 0.00001%

Thallium (Tl) ? 0.000005%

Vanadium (V) ? 0.000001%

Zinc (Zn) ? 0.000005%

Zirconium (Zr) ? 0.00001%

Chloride (Cl^–) ? 0.00005%

Phosphate (PO₄) ? 0.00005%

Acetaldehyde (CH₃CHO) ? 0.0002%

Acetic anhydride ((CH₃CO)₂O) ? 0.01%

Indifference against Chromate (CrO₃) Passes test

Substances reducing KMnO₄ ? 0.002%

Water (H₂O) ? 0.15%

Colour (Hazen) ? 5

Residue on evaporation ? 0.001%

Heavy metals ? 0.00005%

Alkalinity ? 0.0004meq/g

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