Labbox – Page 176 – Isometric

Labbox

Sodium hydrogen carbonate EPR
NaHCO₃
M.W: 84,01 CAS: 144-55-8 EC: 205-633-8
P: P102-P202

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Appearance White powder

Assay 99 – 101%

Iron (Fe) ? 0.002%

Substances insoluble in water (H2O) ? 0.02%

pH (5% water, 20°C) 8 – 8.6

Chloride (Cl^–) ? 0.01%

Aluminum (Al) ? 0.0002%

Ammonium (NH₄) ? 0.002%

Heavy metals (Pb) ? 0.001%

Sulfates (SO₄) ? 0.01%

Arsenic (As) ? 0.0002%

Potassium (K) ? 0.04%

Calcium (Ca) ? 0.01%

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Sodium hexametaphosphate GLR
(NaPO₃)_n
Calgon S, Glassy sodium, Graham’s salt, Hexasodium
CAS: 68915-31-1 EC: 272-808-3 TARIC: 28353900

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Assay (as P₂O₅) 65 – 70%

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Sodium dihydrogen phosphate monohydrate AGR
NaH₂PO₄ ? H₂O
M.W: 137.99 CAS: 10049-21-5 EC: 231-449-2 TARIC: 28352200

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Assay ? 99%

Substances insoluble in water (H2O) ? 0.005%

pH (5% water, 20°C) 4.1 – 4.5

Iron (Fe) ? 0.002%

Total Nitrogen ? 0.002%

Chloride (Cl^–) ? 0.001%

Sulfates (SO₄) ? 0.005%

Heavy metals (Pb) ? 0.001%

Calcium (Ca) ? 0.005%

Magnesium (Mg) ? 0.001%

Arsenic (As) ? 0.0001%

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Sodium dihydrogen phosphate dihydrate AGR
NaH₂PO₄·2H₂O
M.W: 156,01 CAS: 13472-35-0 TARIC: 28352200

P: P102-P202

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Assay ? 99%

Appearance colourless/white powd.

Substances insoluble in water (H2O) ? 0.005%

Iron (Fe) ? 0.002%

pH (5% water, 20°C) 4.1 – 4.5

Chloride (Cl^–) ? 0.001%

Loss on drying 22.8 – 24%

Total Nitrogen ? 0.002%

Sulfates (SO₄) ? 0.005%

Heavy metals (Pb) ? 0.001%

Calcium (Ca) ? 0.005%

Magnesium (Mg) ? 0.001%

Arsenic (As) ? 0.0002%

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Sodium dihydrogen phosphate anhydrous AGR
NaH₂PO₄
M.W: 119.98 CAS: 7558-80-7 EC: 231-449-2 TARIC: 28352200

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Assay ? 99%

Appearance White powder

Iron (Fe) ? 0.003%

Substances insoluble in water (H2O) ? 0.005%

pH (5% water, 20°C) 4 – 4.5

Chloride (Cl^–) ? 0.003%

Copper (Cu) ? 0.005%

Heavy metals (Pb) ? 0.002%

Sulfates (SO₄) ? 0.005%

Potassium (K) ? 0.03%

Calcium (Ca) ? 0.005%

Zinc (Zn) ? 0.005%

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tri-Sodium citrate dihydrate AGR
C₆H₅Na₃O₇·2H₂O
M.W: 294,10 CAS: 6132-04-3 EC: 200-675-3 TARIC: 29181500

P: P102-P202

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Assay ? 99%

pH (5% water, 20°C) 7 – 9

Substances insoluble in water (H2O) ? 0.005%

Iron (Fe) ? 0.0005%

Chloride (Cl^–) ? 0.001%

Ammonia salts (NH₄) ? 0.001%

Phosphate (PO₄) ? 0.002%

Sulfates (SO₄) ? 0.005%

Lead (Pb) ? 0.0005%

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Sodium chloride AGR
NaCl
M.W: 58,44 CAS: 7647-14-5 EC: 231-598-3 TARIC: 25010099

P: P102-P202

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Appearance ? White crystalline powder

Assay 99.5 – 100.5%

Identity ? Passes test

Appearance of solution ? Passes test

Acidity or alkalinity ? Passes test

pH (5% in water) 5.0 – 8.0

Substances insoluble in water (H2O) ? 0.005%

Bromide (Br^–) ? 0.005%

Iodides (I^–) ? 0.001%

Ferrocyanide ? 0.0001%

Chlorate and Nitrate ? 0.003%

Nitrites (NO₂) ? Passes test

Phosphate (PO₄) ? 0.0005%

Sulfates (SO₄) ? 0.001%

Total Nitrogen ? 0.0005%

Heavy metals (by ICP-OES) ? 0.0005%

Arsenic (As) ? 0.00004%

Barium (Ba) ? 0.001%

Calcium (Ca) ? 0.002%

Copper (Cu) ? 0.0002%

Iron (Fe) ? 0.0002%

Magnesium (Mg) ? 0.001%

Magnesium and alkali earth metals ? 0.01%

Potassium (K) ? 0.005%

Loss on drying (105 °C) ? 0.5%

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Sodium chloride for salt spray chamber ASTM B117-19 / ISO-9227:2023 AGR
NaCl
M.W: 58,44 CAS: 7647-14-5 EC: 231-598-3 TARIC: 25010099

P: P102-P202

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Assay ? 99.6%

Sodium Iodide (NaI) ? 0.1%

Halides (Br^–, I^–, F^–) ? 0.1%

Nickel (Ni) ? 0.001%

Copper (Cu) ? 0.00003%

Copper (Cu), Nickel (Ni), Lead (Pb) ? 0.005%

Total Impurities ? 0.2%

The salt does not contain anti-caking agents

According to ASTM B117-19

According to ISO 9227:2023

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Sodium chloride EPR
NaCl
M.W: 58,44 CAS: 7647-14-5 EC: 231-598-3 TARIC: 25010099

P: P102-P202

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Appearance ? White crystalline powder

Assay ? 99.5%

Loss on drying (105 °C) ? 1.0%

Sulfates (SO₄) ? 0.02%

Ammonium hydroxide (NH₃) ? 0.002%

Iron (Fe) ? 0.002%

Lead (Pb) ? 0.002%

Potassium (K) ? 0.02%

pH(5% solution) 5.0 – 8.0

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Sodium carbonate anhydrous AGR
Na₂CO₃
M.W: 105,99   CAS: 497-19-8  EC: 207-838-8  TARIC: 28362000
EC INDEX: 011-005-00-2
H: H319

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Assay 99.5 – 100.5%

Loss on drying (300 °C) ? 1%

Iron (Fe) ? 0.001%

Water (H₂O) ? 0.5%

Chloride (Cl^–) ? 0.0125%

EP and USP Conforms

FCC (FDA) Conforms

Sulfates (SO₄) ? 0.003%

Heavy metals (Pb) ? 0.001%

Arsenic (As) ? 0.0003%

Lead (Pb) ? 0.0002%

Mercury (Hg) ? 0.0001%

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Sodium carbonate anhydrous EPR Grade
Na₂CO₃
M.W: 105,99 CAS: 497-19-8 EC: 207-838-8 EC INDEX: 011-005-00-2
H: H319

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Assay ? 99%

Loss on drying ? 1.0%

Chloride (Cl^–) ? 0.3%

Iron (Fe) ? 0.0035%

Arsenic (As) ? 0.0002%

Mercury (Hg) ? 0.0001%

Lead (Pb) ? 0.0002%

Sulfates (SO₄) ? 0.04%

Density approximated 0.48 – 0.61g/ml

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Sodium acetate trihydrate AGR
CH₃COONa·3H₂O
Acetic Acid Sodium Salt
M.W: 136.08 CAS: 6131-90-4 EC: 204-823-8 TARIC: 29152900

P: P102-P202

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Appearance ? White crystalline powder

Assay 99.5 – 101%

pH (5% in water) 7.5 – 9.2%

Insoluble matter ? 0.005%

Chloride (Cl^–) ? 0.003%

Nitrogen (N) compounds ? 0.001%

Phosphate (PO₄) ? 0.0005%

Sulfates (SO₄) ? 0.002%

Calcium (Ca) ? 0.001%

Iron (Fe) ? 0.0005%

Lead (Pb) ? 0.0005%

Magnesium (Mg) ? 0.002%

Potassium (K) ? 0.005%

Substances reducing KMnO₄ ? Passes test

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Sodium acetate trihydrate EPR
CH₃COONa·3H₂O
Acetic Acid Sodium Salt
M.W: 136.08 CAS: 6131-90-4 EC: 204-823-8
P: P102-P202

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Assay ? 98%

Appearance colourless crystals

Iron (Fe) ? 0.001%

Substances insoluble in water (H2O) ? 0.01%

Chloride (Cl^–) ? 0.005%

pH (5% water, 20°C) 7.5 – 9.5

Copper (Cu) ? 0.005%

Aluminum (Al) ? 0.001%

Sulfates (SO₄) ? 0.01%

Calcium (Ca) ? 0.005%

Magnesium (Mg) ? 0.002%

Lead (Pb) ? 0.005%

Zinc (Zn) ? 0.005%

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Sodium acetate anhydrous AGR
CH₃COONa
Acetic Acid Sodium Salt
M.W: 82.03 CAS: 127-09-3 EC: 204-823-8 TARIC: 29152900

P: P102-P202

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Assay ? 99%

pH (5% water) 7 – 9.2

Iron (Fe) ? 0.0005%

Substances insoluble in water (H2O) ? 0.01%

Phosphate (PO₄) ? 0.0005%

Chloride (Cl^–) ? 0.002%

Copper (Cu) ? 0.0005%

Aluminum (Al) ? 0.001%

Sulfates (SO₄) ? 0.002%

Calcium (Ca) ? 0.001%

Potassium (K) ? 0.03%

Magnesium (Mg) ? 0.0005%

Lead (Pb) ? 0.0005%

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Silver sulfate AGR ACS
Ag₂SO₄
M.W: 311.8 CAS: 10294-26-5 EC: 233-653-7 TARIC: 28432900

UN: 3077 IMDG: 9 III UN 3077 ADR: 9 III UN 3077 IATA: 9 III UN 3077

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Assay ? 99.5%

Iron (Fe) ? 0.001%

Nickel (Ni) ? 0.001%

Lead (Pb) ? 0.001%

Copper (Cu) ? 0.0005%

Zinc (Zn) ? 0.0005%

Chloride (Cl^–) ? 0.001%

Nitrates (NO₃) ? 0.001%

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