5% sodium carbonate solution a.s. (Na2CO3) Technical information about the chemical reagent: Chemical name: Sodium carbonate, 5% solution Chemical formula: Na2CO3 CAS number: 497-19-8 EC number: 207-838-8 Molar mass: 105.99 g/mol Physical state: liquid Color: colorless Odor: odorless pH value (25°C): 11.0 - 12.0...

Sodium carbonate anhydrous pure (Na2CO3) Technical information about the chemical reagent: Chemical name: Sodium carbonate anhydrous Chemical formula: Na2CO3 CAS number: 497-19-8 EC number: 207-838-8 Molar mass: 105.99 g/mol Physical state: Solid, white, crystalline powder Color: white Odor: odorless pH value (50 g/l, 25°C):...

Sodium thiosulfate, anhydrous CZ (Na2S2O3) Technical information about the chemical reagent: Chemical name: Sodium thiosulfate anhydrous Chemical formula: Na2S2O3 CAS number: 7772-98-7 EC number: 231-867-5 Molar mass: 158.10 g/mol Physical state: Solid, powder or crystals Color: white or colorless Odor: odorless pH (50 g/l...

Sodium thiosulfate 5-hydrate p.a. (Na2S2O3 - 5H2O) Technical information about the chemical reagent: Chemical name: Sodium thiosulfate pentahydrate Chemical formula: Na2S2O3 - 5H2O CAS number: 10102-17-7 EC number: 231-867-5 Molar mass: 248.18 g/mol Physical state: solid, crystals Color: colorless External appearance: colorless crystals Odor:...

Sodium thiosulfate pentahydrate (Na2S2O3 - 5H2O) Technical information about the chemical reagent: Chemical Name: Sodium Thiosulfate Pentahydrate Chemical Formula: Na2S2O3 - 5H2O CAS Number: 10102-17-7 EC number: 231-867-5 Molar mass: 248.18 g/mol Physical state: solid Color: colorless Odor: odorless pH value (50 g/l H2O,...

Sodium thiosulfate - 1 mol/l standard solution (Na2S2O3) Technical information about the chemical reagent: Chemical name: Sodium thiosulfate - Standard solution Chemical formula: Na2S2O3 CAS number: 7772-98-7 EC number: 231-867-5 Molar mass: 158.10 g/mol Physical state: liquid Color: colorless Odor: odorless pH value: no...

Sodium sulfite anhydrous p.d.a. (Na₂SO₃) Technical information about the chemical reagent: Chemical formula: Na₂SO₃. CAS number: 7757-83-7 EC number: 231-821-4 Molar mass: 126.04 g/mol Physical state: Solid (white powder) Color: white Appearance: Powder Odor: odorless pH value: approx. 9.7 (50 g/l H₂O, 20°C) Melting...

Sodium sulfide-9-hydrate (Na₂S - 9H₂O) Technical information about the chemical reagent: Chemical Formula: Na₂S - 9H₂O CAS Number: 1313-84-4 EC number: 215-211-5 Molar mass: 240.18 g/mol Physical state: solid Color: colorless External appearance: deliquescent crystals, slightly hygroscopic Odor: characteristic (of hydrogen sulfide) pH value:...

Sodium Sulfide-9-Hydrate (Na₂S - 9H₂O) Technical information about the chemical reagent: Chemical formula: Na₂S - 9H₂O CAS number: 1313-84-4 EC number: 215-211-5 Molar mass: 240.18 g/mol Physical state: solid Appearance: colorless, deliquescent crystals Color: colorless Odor: characteristic (of hydrogen sulfide) pH value: approx. 12.4...

Sodium sulfate decahydrate (Na₂SO₄ - 10H₂O) Technical information about the chemical reagent: Chemical formula: Na₂SO₄ - 10H₂O CAS number: 7727-73-3 EC number: 231-820-9 Molar mass: 322.19 g/mol Physical state: Solid Appearance: colorless crystals Color: white Odor: odorless pH value (50 g/l, H₂O, 20°C): 5.0...

Sodium sulfate decahydrate (Na₂SO₄ - 10H₂O) Technical information about the chemical reagent: Chemical formula: Na₂SO₄ - 10H₂O CAS number: 7727-73-3 EC number: 231-820-9 Molar mass: 322.19 g/mol Physical state: Solid External appearance: Colorless crystals Color: white Odor: odorless pH value (50 g/l, H₂O, 20°C):...

Sodium selenite anhydrous CZDA (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx....

Sodium selenite anhydrous (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx. 8-9...

Sodium salicylate (C7H5NaO3) - Sodium salt of salicylic acid Technical information about the chemical reagent: Chemical formula: C7H5NaO3 Chemical name: Sodium salicylate CAS number: 54-21-7 EC number: 200-198-0 Molar mass: 160.11 g/mol Appearance: white crystalline powder Odor: odorless pH value (100 g/l, H2O, 20°C):...

Sodium Bisulfite Technical Information on Chemical Reagents: Chemical Formula: Na₂S₂O₄. CAS Number: 7775-14-6 EC Number: 231-890-0 Synonyms: Sodium Dithionite, Blankit Salt, Sodium Hydrosulfite Molar Mass: 174.12 g/mol Species: CZ Purity: typically min. 85-90 % (residues: sulfates, sulfites) Physical State: solid Appearance: white to slightly...

Sodium hypophosphite monohydrate Technical information about chemical reagents: Chemical formula: NaH₂PO₂ - H₂O CAS number: 10039-56-2 EC number: 231-669-9 Synonyms: Sodium hypophosphite monohydrate, Sodium hypophosphite monohydrate Molar mass: 105.99 g/mol Type: p.d.a. Content: 101.0 - 105.0 Chlorides (Cl): max. 0.005 %. Heavy metals (Pb):...

Sodium hypochlorite (10-25% solution) Technical information about chemical reagents: Chemical formula: NaClO CAS number: 7681-52-9 EC number: 231-668-3 Synonyms: Sodium hypochlorite solution, Sodium chlorate Molar mass: 74.44 g/mol Species: aqueous solution Active chlorine content: approx. 15.0 % (at time of bottling) Content of sodium...

Sodium hypochlorite (5-10% solution) Technical information about chemical reagents: Chemical formula: NaClO CAS number: 7681-52-9 EC number: 231-668-3 Synonyms: Sodium hypochlorite solution, Sodium chlorate Molar mass: 74.44 g/mol Species: technical aqueous solution Active chlorine content: 4.0 - 7.0 % (at time of filling) Content...

Sodium pyrosulfite Technical information about chemical reagents: Chemical formula: Na₂S₂O₅. CAS number: 7681-57-4 EC number: 231-673-0 Synonyms: Sodium metabisulfite, Disodium(IV) disulfate Molar mass: 190.1 g/mol Species: p.d.a. Purity: min. 98.0 % Water-insoluble substances: max. 0.005 %. Chlorides (Cl): max. 0.005 %. Heavy metals (Pb):...

Tetra-Sodium Pyrophosphate 10-Hydrate Chemical Name: Tetra-Sodium Pyrophosphate 10-Hydrate Synonyms: Sodium Pyrophosphate, Tetrasodium Pyrophosphate, Tetrasodium Diphosphate Molecular Formula: Na₄P₂O₇ - 10H₂O Molar Mass: 446.06 g/mol CAS No.: 13472-36-1 EC No.: 231-767-1 Technical Data Form: solid, crystals Color: colorless or white Odor: odorless pH Value (50...