CHEM-524663209 Sulfur Dioxide Indicator Technical Information about Chemical Reagents: Chemical Formula: not available (mixture of aqueous solution of bromophenol blue with ethanol) CAS Number: not applicable (mixed product) EC Number: not applicable Synonyms: SO₂ Indicator, Sulfur Dioxide Indicator Type: Indicator solution Purity: not applicable...

Technical information on chemical reagents: Chemical formula: KI CAS number: 7681-11-0 EC number: 231-659-4 Synonyms: Potassium iodide Type: salts Purity: ≥ 99% Molar mass: 166.01 g/mol Appearance: white, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...

Potassium Hexacyanoferrate (III) - K₃Fe(CN)₆ Technical Information Synonyms: Potassium Hexacyanoferrate (III), Potassium Ferrocyanide Chemical Formula: K₃Fe(CN)₆ Molar Mass: 329.26 g/mol CAS Number: 13746-66-2 EC Number: 237-323-3 Form: solid Color: ruby red Odor: odorless pH Value (50 g/l, 20°C): approx. 6 Melting Point: >200°C (thermal...

Ammonium Sulfide R-R 15% pure Chemical Name: Ammonium Sulfide Chemical Formula: (NH₄)₂S CAS Number: 12135-76-1 Molar Mass: 68.14 g/mol Concentration: 15% (aqueous solution) Physicochemical Properties Physical Form: liquid Color: colorless to slightly yellow Odor: intense, smelling of hydrogen sulfide pH Value: no data available...

Soluble Starch CZDA CHEM-117898206 Technical Information Name: Soluble Starch Synonyms: Soluble Starch, Amylum solubile Chemical Formula: (C6H10O5)n Molar Mass: (162.1)n g/mol CAS Number: 9005-84-9 EC Number: 232-679-6 UN Number: not applicable ADR/RID Class: not applicable Physical Form: solid, powder Color: white Odor: odorless pH...

Technical information on chemical reagents: Chemical formula: KIO₃. CAS number: 7758-05-6 EC number: 231-831-9 Synonyms: Potassium iodate Grade: analytically pure Purity: 99.5%. Molar mass: 214 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery Solubility: well...

Name (English): Copper(II) sulfate Synonyms: Copper sulfate Species: pure for analysis Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE STANDARD Content (iodometric) min. 98.0% Chlorides (Cl) max. 0.002% Magnesium (Mg) max. 0.05% Nickel (Ni) max....

Name (English): Copper(II) sulfate Synonyms: Copper sulfate Species: pure for analysis Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE STANDARD Content (iodometric) min. 98.0% Chlorides (Cl) max. 0.002% Magnesium (Mg) max. 0.05% Nickel (Ni) max....

Name (English): Copper(II) sulfate Synonyms: Copper sulfate Species: pure for analysis Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE STANDARD Content (iodometric) min. 98.0% Chlorides (Cl) max. 0.002% Magnesium (Mg) max. 0.05% Nickel (Ni) max....

Technical information on chemical reagents: Chemical formula: KIO₃. CAS number: 7758-05-6 EC number: 231-831-9 Synonyms: Potassium iodate Grade: analytically pure Purity: 99.5%. Molar mass: 214 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery Solubility: well...

Sodium sulfite - standard solution (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: liquid Color: colorless Odor: odorless pH value: approx. 9.7 Melting point: no data available Boiling point: no...

Sodium metaarsenite R-R 0.1 mol/L Technical information: Name: Sodium metaarsenite, Standard solution Chemical formula of the starting substance: NaAsO₂ Concentration: 0.1 mol/L Catalog number: CHEM-818027909 Synonyms: Sodium arsenite, arsenite solution Molar mass (NaAsO₂): 129.91 g/mol Product type: Standard solution (R-R) Physical and chemical properties:...

Sodium metaarsenite R-R 0.1 mol/L Technical information: Name: Sodium metaarsenite, Standard solution Chemical formula of the starting substance: NaAsO₂ Concentration: 0.1 mol/L Catalog number: CHEM-818027909 Synonyms: Sodium arsenite, arsenite solution Molar mass (NaAsO₂): 129.91 g/mol Product type: Standard solution (R-R) Physical and chemical properties:...

Sodium metaarsenite R-R 0.05 mol/L Technical information: Name: Sodium metaarsenite, Standard solution Molecular formula of the starting substance: NaAsO₂ Concentration: 0.05 mol/L Catalog number: CHEM-818027907 Synonyms: Sodium arsenite, arsenite solution Molar mass (NaAsO₂): 129.91 g/mol Product type: Standard solution (R-R) Physical and chemical properties:...

Sodium metaarsenite R-R 0.05 mol/L Technical information: Name: Sodium metaarsenite, Standard solution Chemical formula of the starting substance: NaAsO₂ Concentration: 0.05 mol/L Catalog number: CHEM-818027907 Synonyms: Sodium arsenite, arsenite solution Molar mass (NaAsO₂): 129.91 g/mol Product type: Standard solution (R-R) Physical and chemical properties:...

Sodium metaarsenite R-R 0.025 mol/L Technical information: Name: Sodium metaarsenite, Standard solution Short formula of starting material: NaAsO₂ Concentration: 0.025 mol/L Catalog number: CHEM-818027908 Synonyms: Sodium arsenite, arsenite solution Molar mass (NaAsO₂): 129.91 g/mol Product type: Standard solution (R-R) Physical and chemical properties: Form:...

Name (English): Copper(II) sulfate Synonyms: Copper sulfate Species: pure for analysis Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE STANDARD Content (iodometric) min. 98.0% Chlorides (Cl) max. 0.002% Magnesium (Mg) max. 0.05% Nickel (Ni) max....

CHEM-524663209 Sulfur Dioxide Indicator Technical information about chemical reagents: Chemical formula: not available (mixture of aqueous solution of bromophenol blue with ethanol) CAS number: not applicable (mixed product) EC number: not applicable Synonyms: SO₂ indicator, sulfur dioxide indicator Type: indicator solution Purity: not applicable...

CHEM-524663209 Sulfur Dioxide Indicator Technical information about chemical reagents: Chemical formula: not available (mixture of aqueous solution of bromophenol blue with ethanol) CAS number: not applicable (mixed product) EC number: not applicable Synonyms: SO₂ indicator, sulfur dioxide indicator Type: indicator solution Purity: not applicable...

Soluble Starch CZDA CHEM-117898206 Technical Information Name: Soluble Starch Synonyms: Soluble Starch, Amylum solubile Chemical Formula: (C6H10O5)n Molar Mass: (162.1)n g/mol CAS Number: 9005-84-9 EC Number: 232-679-6 UN Number: not applicable ADR/RID Class: not applicable Physical Form: solid, powder Color: white Odor: odorless pH...