Phenolydisulfonic Acid 25% in H₂SO₄ CHEM-425481033 Chemical Name: Solution of Phenolydisulfonic Acid 25% in Sulfuric Acid Molecular Formula of Active Ingredient: C6H6O7S2 CAS Number: 96-77-5 EC Number: 202-533-6 Technical Data Form: liquid Color: yellowish to brown Odor: characteristic, phenolic pH Value: strongly acidic Melting...

Name: Nickel(II) sulfate heptahydrate Synonyms: Nickel sulfate, Nickel(II) sulfate, Nickel sulfate, Nickel(II) sulfate heptahydrate Chemical formula: NiSO4 - 7H2O Molar mass: 280.87 g/mol CAS number: 10101-98-1 EC number (EINECS): 232-104-9 Technical information: Form: solid Color: green Odor: odorless pH value: ≥ 3.5 (5%, 20°C);...

Technical information on chemical reagents: Chemical name: mercury(II) bromide Synonyms: mercury bromide Quality: pure Empirical formula: HgBr₂. Molar mass: 360.4 g/mol EC number: 232-169-3 CAS number: 7789-47-1 Content: 99 Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from...

Technical information on chemical reagents: Chemical formula: HCOONa CAS number: 141-53-7 EC number: 205-488-0 Synonyms: Sodium formate Type: Analytical quality Purity: 98.5% Molar mass: 68.01 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: ~253 °C (decomposition) Solubility: Very soluble in water Examples...

Technical information on chemical reagents: Chemical designation: Hydrochloric acid solution 30–33 % English name: Hydrochloric acid solution 30–33 % Synonyms: Hydrochloric acid Species: pure Chemical formula: HCl Molar mass: 36.46 g/mol EC number: 231-595-7 CAS number: 7647-01-0 Appearance: clear, colorless to yellowish liquid with...

Technical information on chemical reagents: Chemical formula: C4H8O2 CAS number: 123-91-1 EC number: 204-661-8 Reagent name: 1,4-Dioxane Synonyms: Dioxane Species: pure Molar mass: 88.11 g/mol Purity grade: 99% Density: 1.03 g/ml Type: solvent Appearance: colorless liquid Packaging type: Brown glass bottle Examples of professional...

Metallurgical Reagent - for Lead and Lead Alloys Mi42 Pb Technical Information about Chemical Reagents: Chemical Formula: no data available CAS Number: not applicable EC Number: not applicable Synonyms: Mi42 Pb reagent Quality: technical Purity: not determined Physicochemical Parameters: Form (physical state): liquid Color:...

Metallurgical Reagent - for Lead and Lead Alloys Mi42 Pb Technical Information about Chemical Reagents: Chemical Formula: no data available CAS Number: not applicable EC Number: not applicable Synonyms: Mi42 Pb reagent Quality: technical Purity: not determined Physicochemical Parameters: Form (Physical State): liquid Color:...

Formic acid 85% p.d.a. Technical information about chemical reagents: Chemical formula: CH₂O₂. CAS number: 64-18-6 EC number: 200-579-1 Synonyms: Methanoic acid Type: p.d.a. Purity: 85.0 ± 1.0% Examples of professional applications in various industries: Chemical industry: Use as reagent, auxiliary in organic synthesis, component...

Methanol for HPLC Chromatography CHEM-616219904 Technical Information Chemical Name: Methanol Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH₃OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Physicochemical Properties Physical Form: liquid Color: colorless Odor: aromatic Melting Point: -98°C Boiling Point: 65°C Auto-ignition Temperature:...

Aluminium chloride Chemical name: Aluminium chloride Synonyms: Aluminium chloride, AlCl3 Product number: CHEM-424534802 Technical data Chemical formula: AlCl3 Molar mass: 133.34 g/mol CAS number: 7446-70-0 EC number: 231-208-1 Form: solid (powder or lumps) Color: white Odor: pungent pH value (100 g/l, 20°C): approx. 2.4...

Butanol-1 saturated with hydrochloric acid 1 mol/l (for chromatography) Technical information about chemical reagents: Composition: CH₃(CH₂)₃OH + HCl (1 mol/l) Main components: 1-Butanol (n-Butanol), saturated solution with hydrochloric acid Molar mass of butanol: 74.1 g/mol CAS number (butanol): 71-36-3 EC number (butanol): 200-751-6 Physical...

Chloramine T - trihydrate Catalog number: CHEM-522256602 Chemical name: Chloramine T trihydrate (N-Chlor-4-toluenesulfonamide sodium salt) Chemical formula: C7H7ClNNaO2S-3H2O Molar mass: 281.69 g/mol Technical data CAS NUMBER: 7080-50-4 EC: 204-854-7 Physical form: solid Color: white to yellow Odor: faintly chlorinated pH value (50 g/l, 20°C):...

5-Sulfosalicylic Acid 5% in Ethanol CZDA Technical Information about Chemical Reagents: Chemical Formula: C₇H₆O₆S CAS Number: 5965-83-3 EC Number: 202-541-1 Synonyms: 3-Carboxy-4-hydroxybenzenesulfonic acid, SSA Type: CZDA (pure for analysis) Purity: 5% solution in Ethanol Examples of Professional Applications in Various Industries: Analytical Laboratories: Used...

Zinc sulfate heptahydrate p.d.a. Chemical name: Zinc sulfate heptahydrate Chemical formula: ZnSO₄ - 7H₂O CAS number: 7446-20-0 EC (EINECS) number: 231-793-3 Molar mass: 287.54 g/mol Technical data Form: solid (crystals) Color: colorless to white Odor: odorless pH value (5% solution, 20°C): 4.4-5.6 Melting point:...

Selenium Mixture Synonyms: Selenium Titration Solution, Manganese Determination Mixture, Selenium Perchlorate Mixture Catalog Number: CHEM-757640015 Technical Specifications Form: liquid Color: colorless to pale yellow Odor: irritating (acidic) pH Value: strongly acidic Density: approx. 1.21 g/cm³ (20°C) Main Components: Hydrochloric acid, Chloric acid (approx. 15%),...

Selenium Mixture Synonyms: Selenium Titration Solution, Manganese Determination Mixture, Selenium Perchlorate Mixture Catalog Number: CHEM-757640015 Technical Specifications Form: liquid Color: colorless to pale yellow Odor: irritating (acidic) pH Value: strongly acidic Density: approx. 1.21 g/cm³ (20°C) Main Components: Hydrochloric acid, Chloric acid (approx. 15%),...

POTASSIUM HYDROXIDE - SOLID Potassium hydroxide - KOH - Caustic potash Molar mass: 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical Specifications State: hygroscopic solid that deliquesces under the influence of moisture Color/Odor: white, odorless pH value (50 g/l H₂O, 20°C): approx. 13.5...

Technical information on chemical reagents: Chemical formula: LiCl - H₂O CAS number: 16712-20-2 EC number: 231-212-3 Synonyms: lithium chloride monohydrate Type: salts Purity: 96.5% (pure) Appearance: white powder or crystals Molar mass: 60.42 g/mol Packaging: plastic container Shelf life: at least 24 months from...

Maleic acid CZ Technical information about chemical reagents: Chemical formula: C₄H₄O₄. CAS number: 110-16-7 EC number: 203-742-5 Synonyms: cis-butenedioic acid, toxilic acid, toxylic acid Species: Pure Purity: ≥ 99.0%. Examples of professional applications in various industries: Chemical industry: Synthesis of polymers and resins -...