Technical information on chemical reagents: Chemical formula: C₂H₈N₂. CAS number: 107-15-3 EC number: 203-468-6 Synonyms: 1,2-Diaminoethane, Ethylenediamine Grade: analytical quality Purity: ≥ 99.5%. Molar mass: 60.10 g/mol Density: 0.90 g/ml (20 °C) Appearance: colorless, clear liquid with an amine-like odor Packaging: Brown glass bottle...

Technical information on chemical reagents: Chemical formula: (NH₄)₂Ni(SO₄)₂ - 6H₂O CAS number: 7785-20-8 EC number: 239-793-5 Synonyms: Ammonium nickel(II) sulfate hexahydrate Category: Salts Purity: Pure Content: ≥ 95 Molar mass: 394.99 g/mol Appearance/Form: light green, crystalline powder Packaging: Plastic container Shelf life: at least...

Acetic acid 80% vinegar essence 1 L BIOMUS Technical information on chemical reagents: Chemical formula: CH 3 COOH CAS number: 64-19-7 EC number: 200-580-7 Acetic acid (vinegar essence) at 80% concentration is used in many industries due to its chemical properties. Here are some...

Andrade Reagent pH 6.8-7.2 Technical information about chemical reagents: Components: Nitric acid, Fuchsin alcohol, Sodium chloride Working pH: 6.8-7.2 Form: liquid Color: red Odor: characteristic Examples of professional applications in various industries: Microbiological laboratories: Detection of sugar fermentation - Andrade's reagent is used as...

Nital Norma-Reagent (2-5%) Technical information about chemical reagents: Chemical formula of components: HNO₃ (nitric acid), C₂H₅OH (ethanol) CAS number (nitric acid): 7697-37-2 CAS number (ethanol): 64-17-5 EC number (nitric acid): 231-714-2 EC (ethanol) number: 200-578-6 Synonyms: Nital solution, nitric acid in ethanol Quality: Technical/Laboratory...

Technical information on chemical reagents: Chemical formula: Zn(IO₃)₂ CAS number: 7790-37-6 EC number: 232-202-1 Synonyms: Zinc iodate Purity: pure Molar mass: 415.19 g/mol Minimum content: 95 % Type: salts Appearance/Form: white powder Examples of professional applications in various industries: Analytical chemistry: Use as a reagent...

Molybdenum Reagent Technical Information about 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...

Analytical Grade Sodium Hydroxide 0.1 mol/l Liquid CHEM-168109336 Technical Information about Chemical Reagents: Chemical Formula: NaOH CAS Number: 1310-73-2 EC Number: 215-185-5 Synonyms: Caustic Soda, Sodium Hydroxide Solution Species: Analytical Quality Purity: ≥99% - analytical quality (for the starting substance) Examples of Professional Applications...

Analytical Weight Sodium Hydroxide 0.025 mol/l Liquid CHEM-168109346 Technical Information about Chemical Reagents: Chemical Formula: NaOH CAS Number: 1310-73-2 EC Number: 215-185-5 Synonyms: Caustic Soda, Sodium Hydroxide Solution Species: Analytical Quality Purity: ≥99% - analytical quality (for the starting substance) Examples of Professional Applications...

Magnesium Phosphate Matrix Modifier - for Lead Determination Technical Information on Chemical Reagents: Main Composition: Solution of magnesium nitrate (Mg(NO₃)₂) and ammonium phosphate (NH₄H₂PO₄) in 1-5% HNO₃. CAS Number: not applicable (mixture) EC Number: not applicable Synonyms: Magnesium Phosphate Matrix Modifier, Pb Matrix Modifier...

TAN Reagent - for determining the acid number Technical information about chemical reagents: Chemical formula: not applicable (mixture) CAS number: Not applicable (mixture) EC number: Not applicable (mixture) Synonyms: Total Acid Number reagent, TAN reagent Type: Laboratory reagent Purity: Reactive mixture for chemical analysis...

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...

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

Lithium Tetraborate CZDA Technical Specifications Chemical Name: Lithium tetraborate Chemical Formula: Li₂B₄O₇ Molar Mass: 169.12 g/mol CAS Number: 12007-60-2 EC Number (EINECS): 234-514-3 Catalog Number: CHEM-116027407 Purity Grade: CZDA (pure for analysis) Examples of Professional Applications in Various Industries Flux for the preparation of...

Nital Norma-Reagent (2-5%) Technical information about chemical reagents: Chemical formula of components: HNO₃ (nitric acid), C₂H₅OH (ethanol) CAS number (nitric acid): 7697-37-2 CAS number (ethanol): 64-17-5 EC number (nitric acid): 231-714-2 EC (ethanol) number: 200-578-6 Synonyms: Nital solution, nitric acid in ethanol Quality: Technical/Laboratory...

Technical information on chemical reagents: Chemical name: Sodium phosphate tribasic dodecahydrate Synonyms: Trisodium phosphate dodecahydrate Molecular formula: Na₃PO₄ - 12H₂O Molar mass: 380.18 g/mol Content: 98 Type: Salts Appearance: white powder Packaging: plastic container Minimum shelf life: 24 months after delivery Examples of professional...

Nital 3% Reagent Technical Information about Chemical Reagents: Composition: Solution of 3% nitric acid (HNO₃) in ethanol. CAS No.: 64-17-5 (Ethanol), 7697-37-2 (Nitric acid) EC No.: 200-578-6 (Ethanol), 231-714-2 (Nitric acid) Physical Form: liquid Color: colorless to pale yellow Odor: characteristic, irritating pH Value:...

Analytical weight of potassium hydroxide 0.1 mol/l referenced to NIST CHEM-167468242 Technical information about chemical reagents: Chemical Formula: KOH CAS Number: 1310-58-3 EC Number: 215-181-3 Synonyms: Potassium hydroxide, caustic potash, potash lye, potassium hydrate Type: Analytical balance - NIST-referenced standard solution Purity: 0.1 mol/l...

Ammonium Sulfide R-R 20% Pure Chemical Name: Ammonium Sulfide Chemical Formula: (NH₄)₂S CAS Number: 12135-76-1 Molar Mass: 68.14 g/mol Concentration: 20% (aqueous solution) Physicochemical Properties Physical Form: liquid Color: colorless to slightly yellow Odor: intense, smelling of hydrogen sulfide pH Value: no data available...