Sodium metabisulfite 25kg BIOMUS Technical information on chemical reagents: Chemical formula: Na2S2O5 CAS number: 7681-57-4 EC number: 231-673-0 Cleanliness: Clean min. 99% Genre: Clean Net weight: 25kg Synonyms: sodium disulfite Examples of professional applications in various industries: Food Industry - Preservative and Antioxidant: Sodium...

Technical information on chemical reagents: Chemical formula: C₃H₇NO CAS number: 68-12-2 EC number: 200-679-5 Synonyms: N,N-Dimethylformamide, Dimethylformamide, Formyldimethylamine, Dimethylformamide, DMF Type: Solvent Purity: ≥ 99% Molar mass: 73.1 g/mol Density: 0.95 g/ml Appearance: colorless, clear liquid Packaging: depending on size and weight Shelf life:...

Technical information on chemical reagents: Chemical name: Trichloroacetic acid solution 30 % English name: Trichloroacetic acid solution 30 % Synonyms: trichloroacetic acid in solution, TCA acid Purity: pure Chemical formula: CCl₃COOH Molar mass: 163.39 g/mol EC number: 200-927-2 CAS number: 76-03-9 Appearance: colorless to...

Reagent - R-R Papanicolaus 3C - EA 65 Technical information about chemical reagents: Physical state: liquid Color: red Odor: characteristic, alcoholic pH value: approx. 4.5-5.5 Flash point: approx. 13°C Boiling point: approx. 78-100°C (depending on solvent composition) Density: approx. 0.8-0.9 g/cm³ (at 20°C) Solubility:...

Reagent - R-R Papanicolaus 3C - EA 65 Technical information about chemical reagents: Physical state: liquid Color: red Odor: characteristic, alcoholic pH value: approx. 4.5-5.5 Flash point: approx. 13°C Boiling point: approx. 78-100°C (depending on solvent composition) Density: approx. 0.8-0.9 g/cm³ (at 20°C) Solubility:...

Reagent - R-R Papanicolaus 3C - EA 65 Technical information about chemical reagents: Physical state: liquid Color: red Odor: characteristic, alcoholic pH value: approx. 4.5-5.5 Flash point: approx. 13°C Boiling point: approx. 78-100°C (depending on solvent composition) Density: approx. 0.8-0.9 g/cm³ (at 20°C) Solubility:...

Papanicolaou Reagent 2A - Orange-G Solution (OG-6) Technical information about chemical reagents: Form - physical state: liquid Color: orange Odor: characteristic pH value: not specified Flash point: 33 °C Auto-ignition temperature: no data available Explosion limits: no data available Vapor pressure: no data available...

Papanicolaou Reagent 2A - Orange-G Solution (OG-6) Technical information about chemical reagents: Form - physical state: liquid Color: orange Odor: characteristic pH value: not specified Flash point: 33 °C Auto-ignition temperature: no data available Explosion limits: no data available Vapor pressure: no data available...

Oberhoffer Reagent Product identification: CHEM-116948005 Description The Oberhoffer reagent is a special chemical reagent for detecting aromatic aldehydes, particularly vanillin, in the samples to be examined. It is characterized by a specific color reaction - under the influence of vanillin, an intense red color...

Oberhoffer Reagent Product identification: CHEM-116948005 Description The Oberhoffer reagent is a special chemical reagent for detecting aromatic aldehydes, particularly vanillin, in samples to be examined. It is characterized by a specific color reaction - under the influence of vanillin, an intense red color develops....

Copper Reagent for Colorimetry Technical Information on Chemical Reagents: Main Composition: Copper(II) sulfate, Ammonia solution, Sodium base CAS Number (CuSO₄-5H₂O): 7758-99-8 EC No: 231-847-6 Synonyms: Biuret Reagent, Copper Alkali Solution Grade: Laboratory Grade Purity: at least 99 % (for the main component - CuSO₄)...

Sodium thiosulfate analytical balance 0.01 mol/l referenced to NIST CHEM-168096016 Technical information about chemical reagents: Chemical formula: Na₂S₂O₃-5H₂O CAS number: 10102-17-7 EC number: 231-867-5 Synonyms: Sodium thiosulfate, photographic salt, disodium sulfitosulfate Species: Analytical balance referenced to NIST reference material Purity: ≥99% - analytical grade...

Nickel(II) chloride R-R 0.01 mol/l Technical specifications Chemical name: nickel(II) chloride in aqueous solution Chemical formula: NiCl₂ Concentration: 0.01 mol/l Form: liquid Color: greenish (characteristic of nickel(II) ions) Odor: odorless or weakly perceptible pH value: slightly acidic Density: similar to water (~1 g/cm³) Solubility:...

1-Naphthol (Alpha-Naphthol) CZDA Technical Information about Chemical Reagents: Chemical Formula: C10H8O CAS Number: 90-15-3 EC Number: 201-969-4 Synonyms: alpha-Naphthol, 1-Hydroxynaphthalene Type: CZDA (pure for analysis) Purity: min. 99.0% Examples of Professional Applications in Various Industries: Chemical Analysis: Used as an indicator and reagent in...

1-Naphthol (Alpha-Naphthol) CZDA Technical Information about Chemical Reagents: Chemical Formula: C10H8O CAS Number: 90-15-3 EC Number: 201-969-4 Synonyms: alpha-Naphthol, 1-Hydroxynaphthalene Type: CZDA (pure for analysis) Purity: min. 99.0% Examples of Professional Applications in Various Industries: Chemical Analysis: Used as an indicator and reagent in...

Mixture of Glacial Acetic Acid/Iso-Octane 3:2 Synonyms: Mixture CH₃COOH/i-C₈H₁₈, Glacial Acetic Acid with Isooctane Catalog Number: CHEM-757640055 Technical Specifications Composition: Glacial Acetic Acid (CH₃COOH) and Isooctane (2,2,4-Trimethylpentane, i-C₈H₁₈) in a volume ratio of 3:2 Form: liquid Color: colorless Odor: pungent, characteristic (vinegar and petroleum)...

Mixture of Glacial Acetic Acid/Iso-Octane 3:2 Synonyms: Mixture CH₃COOH/i-C₈H₁₈, Glacial Acetic Acid with Isooctane Catalog Number: CHEM-757640055 Technical Specifications Composition: Glacial Acetic Acid (CH₃COOH) and Isooctane (2,2,4-Trimethylpentane, i-C₈H₁₈) in a volume ratio of 3:2 Form: liquid Color: colorless Odor: pungent, characteristic (vinegar and petroleum)...