Technical information on chemical reagents: Chemical formula: ZnSO₄ - 7H₂O CAS number: 7446-20-0 EC number: 231-793-3 Synonyms: sulfuric acid zinc salt heptahydrate, zinc sulfate heptahydrate Species: pure Molar mass: 287.54 g/mol Minimum content: 98 Type: salts Appearance/Form: white, crystalline powder Examples of professional applications...

Technical information on chemical reagents: Chemical formula: Br₂ CAS number: 7726-95-6 EC number: 231-778-1 Synonyms: bromine water Grade: pure Purity / content: 4% Molar mass: 159.82 g/mol Density: approx. 1.1 g/ml Physical form: reddish-brown liquid Type: other Packaging: Brown glass bottle Expiration date: at...

Hydrobromic Acid 47-48% CZDA Technical Information about Chemical Reagents: Chemical Formula: HBr (aq) CAS Number: 10035-10-6 EC Number: 233-113-0 Synonyms: Hydrobromic Acid, HBr Acid Solution Type: CZDA (pure for analysis) Purity: 47-48% Examples of Professional Applications in Various Industries: Chemical Laboratories: Used as a...

Ammonium Copper(II) Chloride-2-Hydrate Chemical Formula: (NH₄)₂[CuCl₄]-2H₂O Designation: Ammonium copper(II) chloride-2-hydrate / Ammonium tetrachlorocuprate(II) dihydrate CAS Number: 10060-13-6 EC Number: 239-690-5 Molar Mass: 277.47 g/mol Synonyms: Ammonium copper(II) chloride dihydrate, Diammonium tetrachlorocuprate(II) dihydrate Qualitative Data Purity: ≥98.0% Sulfates (SO₄²-): max. 0.01%. Iron (Fe): max. 0.005%...

Technical information on chemical reagents: Chemical formula: Br₂. CAS number: 7726-95-6 EC number: 231-778-1 Synonyms: bromine water Grade: pure Purity / content: 4% Molar mass: 159.82 g/mol Density: approx. 1.1 g/ml Physical form: reddish-brown liquid Type: other Packaging: Brown glass bottle Expiration date: at...

Molybdenum Reagent Technical Information on Chemical Reagents: Chemical Formula: not available (mixed reagent) CAS Number: not applicable (Mixture) EC Number: not applicable Synonyms: Molybdate Reagent for Phosphorus Determination Quality: Suitable for laboratory purposes Purity: not specifically determined (reagent mixture) Examples of Professional Applications in...

Technical information on chemical reagents: Chemical formula: SnCl₂. CAS number: 7772-99-8 EC number: 231-868-0 Synonyms: tin chloride Grade: pure for analysis Molar mass: 189.6 g/mol Minimum content: 97.5 Type: salts Appearance/Form: white powder Examples of professional applications in various industries: Electroplating: Use in electrolyte...

Ammonium Sulfide R-R 20% p.d.a. Chemical Name: Ammonium Sulfide Chemical Formula: (NH₄)₂S CAS Number: 12135-76-1 EC Number: 235-223-4 Molar Mass: 68.14 g/mol Concentration: 20% (aqueous solution) Physicochemical Properties Physical Form: liquid Color: colorless to slightly yellow Odor: intense, reminiscent of hydrogen sulfide Boiling Point:...

Technical information on chemical reagents: Chemical formula: C₆H₅OH CAS number: 108-95-2 EC number: 203-632-7 Synonyms: phenol, carbolic acid Genre: other Purity: ≥99 % (analytical quality) Appearance: colorless crystals or white crystalline powder Molar mass: 94.11 g/mol Packaging: plastic container Shelf life: at least 24...

Technical information on chemical reagents: Chemical formula: C₆H₅OH CAS number: 108-95-2 EC number: 203-632-7 Synonyms: phenol, carbolic acid Genre: other Purity: ≥99 % (analytical quality) Appearance: colorless crystals or white crystalline powder Molar mass: 94.11 g/mol Packaging: plastic container Shelf life: at least 24...

Dragendorff Reagent - Set with 2 components of 500 ml each Technical information about the chemical reagents: Chemical formula: Mixture (including Bi(NO₃)₃, KI) CAS number: not applicable - complex product EC number: not available Synonyms: Dragendorff's reagent, Dragendorff's reagent Species: Laboratory Purity: Not applicable...

Adler's Reagent II - Ferric Chloride; Cupric Chloride; Hydrochloric Acid Technical Information about Chemical Reagents: Chemical Formulas: FeCl₃, CuCl₂, HCl Synonyms: Adler II Reagent Grade: Technical Physical State: Liquid Color: yellowish brown Odor: characteristic, irritating (hydrogen chloride) pH Value: strongly acidic (depending on hydrochloric...

Newman-Lampert Modified Reagent for Staining Somatic Cells in Raw Milk Product Code: CHEM-116950853 Technical Specifications Form: liquid Color: dark violet Odor: characteristic (alcoholic) pH Value: slightly acidic Flash Point: <23°C Solubility: completely miscible with water Composition Crystal Violet Safranin Ethanol Glycerin Acetic Acid Examples...

Technical information on chemical reagents: Chemical name: Sodium chloride solution 0.9 % Synonyms: Sodium chloride solution Molecular formula: NaCl Molar mass: 58.44 g/mol EC number: 231-598-3 CAS number: 7647-14-5 Content: 0.9 % Density: 1.01 g/ml Type: salts Appearance: colorless, clear liquid Packaging: Plastic bottle Minimum shelf life:...

Adler Reagent I - Mixture: Copper chloride, Iron chloride, Ammonium chloride, Hydrochloric acid Technical information about the chemical reagents: Chemical formula: Mixture (CuCl₂, FeCl₃, NH₄Cl, HCl) CAS number: Mixture - no unique number EC number: Mixture - no unique number Synonyms: Adler I reagent...

Benzaldehyde CZ Biolaboratorium Technical information about chemical reagents: Chemical formula: C₇H₆O Systematic name: Benzoaldehyde CAS number: 100-52-7 EC number: 202-860-4 Synonyms: Benzolcarbaldehyde Type: CZ Purity: min. 98.0% State of matter: liquid Color: colorless to straw yellow Odor: bitter almond pH value: 5.9 (1g/l, H₂O,...

Crystal Violet 0.1% Aqueous Solution Chemical Name: Crystal Violet (CI 42555), 0.1% aqueous solution Catalog Number: CHEM-124251509 CAS Number (Crystal Violet): 548-62-9 EC Number: 208-953-6 Molar Mass: 407.98 g/mol Technical Data Physical Form: liquid Color: violet Odor: practically odorless pH Value: no data Flash...

Barium chloride solution 0.5 mol/l Technical information about chemical reagents: Chemical formula: BaCl₂. Molar concentration: 0.5 mol/l Molar mass: 208.25 g/mol CAS number: 10361-37-2 EC number: 233-788-1 Measurement range: 0.498 - 0.502 mol/l pH value: 5.0 - 8.0 State of matter: liquid Color: colorless...

Diphenylamine R-R 1% in sulfuric acid for the determination of nitrogen General information Chemical name: Diphenylamine Catalog number: CHEM-523360509 CAS number: 122-39-4 EC number: 204-539-4 Molecular formula: C12H11N Molar mass: 169.22 g/mol Physical form: liquid Color: colorless to slightly yellow Odor: characteristic Technical data...

Nital 10% reagent Technical information about chemical reagents: Components: Ethanol (CAS: 64-17-5, EC: 200-578-6), Nitric acid (CAS: 7697-37-2, EC: 231-714-2) Concentration: Nitric acid 10%, Ethanol 90% Type: Reagent for laboratory and metallurgy purposes Physical state: liquid Color: colorless to pale yellow Odor: characteristic, irritating...