METHANOL FOR GC FOR PESTICIDE ANALYSIS Chemical Name: Methanol (Methanol) Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH3OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Catalog Number: CHEM-616219907 Technical Specifications Form: liquid Color: colorless Odor: aromatic Melting point: -98°C Boiling point: 65°C...

Technical information on chemical reagents: Chemical formula: C₆H₇NaO₆. CAS number: 134-03-2 EC number: 205-126-1 Synonyms: Sodium ascorbate in aqueous solution Category: Pure Purity: 10 Examples of professional applications in various industries: Food industry: As an antioxidant in food processing to prevent oxidation and extend...

Technical information on chemical reagents: Chemical formula: C2HKO4 CAS number: 127-95-7 EC number: 204-873-0 Synonyms: potassium hydrogen oxalate, potassium acid oxalate Grade: pure Purity: 95 Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery of the goods...

Technical information on chemical reagents: Chemical formula: C2HKO4 CAS number: 127-95-7 EC number: 204-873-0 Synonyms: potassium hydrogen oxalate, potassium acid oxalate Grade: pure Purity: 95 Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery of the goods...

Technical information on chemical reagents: Chemical formula: C2HKO4 CAS number: 127-95-7 EC number: 204-873-0 Synonyms: potassium hydrogen oxalate, potassium acid oxalate Grade: pure Purity: 95 Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery of the goods...

Technical information on chemical reagents: Chemical formula: C₁₀H₁₄K₂N₂O₈-2H₂O CAS number: 25102-12-9 EC number: 217-895-0 Synonyms: Edetate dipotassium dihydrate Grade: pure Purity: 99%. Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery of the goods Molar mass: 404.47...

Technical information on chemical reagents: Reagent name: 5-Sulfosalicylic acid dihydrate Chemical names: 5-SULFOSALICYLIC ACID 2-hydrate, 2-Hydroxy-5-sulfobenzoic acid dihydrate Quality: analytical quality Type: acids Molecular formula: C7H6O6S- 2H2O Molar mass: 254.22 g/mol EC number: 202-555-6 CAS number: 5965-83-3 Content: 98 %. Appearance/Form: Fine ground material...

Technical information on chemical reagents: Chemical formula: AgNO3 CAS number: 7761-88-8 EC number: 231-853-9 Synonyms: Silver nitrate solution Type: pure Purity: 1% Molar mass: 169.87 g/mol Density: approx. 1.0 g/ml Appearance: colorless liquid Packaging: brown glass bottle Physical state: liquid Examples of professional applications...

Technical information on chemical reagents: Reagent name: Guaiacol 1 % solution in ethanol Synonyms: Guaiacol solution 1 % CAS number: 90-05-1 EC number: 201-964-7 Type: other Quality: pure Molecular formula: C₇H₈O₂ Molar mass: 124.14 g/mol Purity: 1 % Density: 0.92 g/ml Appearance/Form: colorless, clear...

Potassium Iodide KI BIOLABORATORIUM Technical Product Information: Chemical Formula: KI CAS Number: 7681-11-0 EC Number: 231-659-4 Grade: Analytical reagent grade Purity: 99.9 % Examples of professional applications Photography: Potassium iodide is used in the production of photographic emulsions and is an important component of...

Sorensen Reagent pH 5.59-8.05 Technical Information about Chemical Reagents: Chemical Formula: not applicable (buffer mixture) CAS Number: not applicable EC Number: not applicable Synonyms: Sorensen Buffer, Sorensen Solution Species: Buffer Solution Purity: Reagent Examples of Professional Applications in Various Industries: Analytical Laboratories: Used as...

R-R Papanicolaou Reagent 1b - Hematoxylin S Solution Technical Specifications Physical Form: liquid Appearance: brownish-red liquid pH Value: acidic Relative Density: approx. 1.00 g/cm³ (20°C) Flash Point: not available Boiling Point: not available Solubility in Water: not available Oxidizing Properties: not specified Main Components:...

R-R Papanicolaou Reagent 1b – S Hematoxylin Solution Technical Information Physical Form: liquid Appearance: brownish-red liquid pH: acidic Relative Density: approx. 1.00 g/cm³ (20°C) Flash Point: not available Boiling Point: not available Water Solubility: not available Oxidizing Properties: does not exhibit Main Components: Hematoxylin...

R-R Papanicolaou Reagent 1b – S Hematoxylin Solution Technical Information Physical Form: liquid Appearance: brownish-red liquid pH: acidic Relative Density: approx. 1.00 g/cm³ (20°C) Flash Point: not available Boiling Point: not available Water Solubility: not available Oxidizing Properties: does not exhibit Main Components: Hematoxylin...

May-Grünwald Reagent Technical information about chemical reagents: Chemical formula: Mixture - no formula assigned CAS number: not applicable EC number: not applicable Synonyms: May-Grünwald reagent Type: Laboratory reagent Purity: not applicable Examples of professional applications in various industries: Laboratory diagnostics: For staining microscopic specimens,...

Liebermann's Reagent Technical Information about Chemical Reagents: Chemical Formula: Not applicable CAS Number: Not applicable EC Number: Not applicable Synonyms: Liebermann's Reagent Type: Chemical Reagent Purity: Not specified Examples of Professional Applications in Various Industries: Chemical and Toxicological Laboratories: Used in qualitative analysis for...

Analytical Balance Zinc Chloride 0.1 mol/l Synonyms: Zinc chloride, ZnCl2 Catalog Number: CHEM-162657505 Concentration: 0.1 mol/l Physical Form: aqueous solution / liquid Technical Specifications CAS (Zinc Chloride): 7646-85-7 Chemical Formula: ZnCl2 Molar Mass: 136.29 g/mol Density: no data available pH Value (1% solution): no...

Copper(II) nitrate solution 0.5 mol/l Catalog number: CHEM-816570604 Technical specifications Chemical composition: Solution of copper(II) nitrate in distilled water. Concentration: 0.5 mol/l Chemical formula of active ingredient: Cu(NO3)2 CAS number: 10031-43-3 EC number (EINECS): 221-838-5 Molar mass: 187.56 g/mol Appearance: Transparent, blue solution pH...

Copper(II) nitrate solution 0.5 mol/l Catalog number: CHEM-816570604 Technical specifications Chemical composition: Solution of copper(II) nitrate in distilled water. Concentration: 0.5 mol/l Chemical formula of active ingredient: Cu(NO3)2 CAS number: 10031-43-3 EC number (EINECS): 221-838-5 Molar mass: 187.56 g/mol Appearance: Transparent, blue solution pH...

Metaphosphoric Acid CZDA Chemical Name: Metaphosphoric Acid Synonyms: Hydrogen Polyphosphate Chemical Formula: (HPO3)n Molecular Weight: variable (depending on chain length) CAS No.: 37267-86-0 EC Number: None Physical and Chemical Properties Form: solid (colorless or white powder or granulate) Odor: odorless pH Value (5% solution):...