DICHLOROMETHANE English Name: Dichloromethane Catalog Number: CHEM-116284101 Chemical Formula: CH2Cl2 Molar Mass: 84.93 g/mol CAS Number: 75-09-2 EC Number: 200-838-9 Technical Data Physical Form: liquid Color: colorless Odor: sweet (similar to chloroform) pH Value: neutral (20°C) Melting Point: -95°C Boiling Point: 39.5-40.5°C Flash Point:...

Amidosulfonic Acid CZ Chemical name: Amidosulfuric acid (VI) Synonyms: Sulfamic acid, Amidosulfonic acid Technical specifications Catalog number: CHEM-425255203 CAS number: 5329-14-6 EC number (EINECS): 226-218-8 Molecular formula: H₃NO₃S Molar mass: 97.09 g/mol Appearance: white powder Odor: odorless pH value (50 g/l in H₂O, 25°C):...

Xylene (Isomer mixture) p.d.a. CHEM*115208603 Technical information about chemical reagents: Chemical name: Xylene (Isomer mixture) Molecular formula: C₈H₁₀ CAS number: 1330-20-7 EC number: 215-535-7 Molar mass: 106.17 g/mol Synonyms: Dimethylbenzene, Dimethylbenzol, Ethyltoluene, Xylene Grade: p.d.a. (pure for analysis) Examples of professional applications in various...

Denatured alcohol Technical information about chemical reagents: Chemical formula: none (ethanol-containing mixture) CAS number: not applicable EC number: not applicable Quality: technical, denatured (denatured) Strength: 91.7 - 92.3% vol. (Ethanol) Density: approx. 0.8194 g/cm³ (15°C) Melting point: -114.5°C Boiling point: 78°C Autoignition temperature: 425°C...

O-CRESOLPHTHALEIN 2% IN ETHANOL COMPLETELY DENATURED WSKCHEM-215175516 Technical information about the reagent: Qualitative composition: O-Cresolphthalein - 2% Solvent: WSK completely denatured ethanol CAS number: 79-09-4 (Ethanol), 596-27-0 (O-Cresolphthalein) EC number: 200-578-6 (Ethanol), 209-866-4 (O-Cresolphthalein) Form: homogeneous liquid Color: light yellow to light yellowish brown...

Tetrachloroethylene p.d.a. CHEM*112759209 Technical information about chemical reagents: Chemical formula: C₂Cl₄. Molar mass: 165.82 g/mol CAS number: 127-18-4 EC number: 204-825-9 Synonyms: Tetrachloroethylene, Tetrachloroethylene, Perchloroethylene, Tetrachloroethene, Tetrachloroethene Physical state: liquid Color: colorless Appearance: colorless, clear liquid Odor: similar to chloroform Melting point: -23°C Boiling...

Alizarin Red S Chemical name: Alizarin Red S (Alizarin Red) Molecular formula: C14H7NaO7S Molar mass: 342.26 g/mol CAS number: 130-22-3 EC number: 204-981-8 Physicochemical properties Physical form: solid Color: orange Odor: phenolic pH value (1 g/l, 20°C): 6-7 Color change range: pH 3.7 -...

Iodine R-R in Ethanol Synonyms: Iodine solution in ethanol, Iodoethanol CAS Number: 7553-56-2 (Iodine), EC: 231-442-4 Chemical Formula: I2 Molar Mass: 253.81 g/mol Description Iodine in ethanol is a classic solution of iodine in ethanol, used for laboratory and analytical purposes. It is characterized...

Butanol-1 Technical information about chemical reagents: Chemical formula: CH₃(CH₂)₃OH Molar mass: 74.1 g/mol CAS number: 71-36-3 EC number: 200-751-6 Synonyms: n-Butyl alcohol, Butyl alcohol, Butan-1-ol, n-Butanol, 1-Hydroxybutane State of matter: liquid Color: colorless Odor: suffocating Melting point: -89°C Boiling point: 116-118°C Auto-ignition temperature: 340°C...

Metallic Aluminum Powder Description Metallic aluminum powder is a highly reactive material primarily used in laboratory and industrial applications. Due to its fine structure and purity, it has a large reactive surface area, making it suitable for chemical syntheses and as a component in...

Aniline blue rr 0.1% in ethanol 100 ml Biolaboratorium Technical information about chemical reagents: Chemical formula: C₃₂H₂₅N₃O₉S₃Na₂ CAS number: 28631-66-5 EC No.: 249-113-9 Synonyms: Cotton blue, Methyl blue, Aniline blue Species: Pure Purity: 0.1% solution in ethanol Net weight: 100 ml Physical form: liquid...

Bismuth(III) Basic Nitrate Chemical Name: Bismuth(III) basic nitrate Synonyms: Basic bismuth nitrate, Subbismuth nitrate, Bismuth subnitrate Chemical Formula: 4BiNO3(OH)2 - BiO(OH) Molar Mass: 1461.99 g/mol CAS Number: 1304-85-4 EC Number (EINECS): 215-136-8 Physicochemical Properties: Form: solid (white powder) Odor: faint pH Value: approx. 3.2...

Quality Filter Paper - 450 mm x 560 mm Sheets (100 pcs.) Technical Description: Type: Quality filter paper Sheet dimensions: 450 mm x 560 mm Quantity per package: 100 pieces Weight: approx. 80 g/m² Thickness: approx. 0.2 mm Material: pure cellulose Color: white Ash...

Quality Filter Paper - 450 mm x 560 mm Sheets (50 pcs.) Technical Description: Type: Quality filter paper Format: Sheets 450 mm x 560 mm Quantity per package: 50 pieces Weight: approx. 80 g/m² (if unknown, can be adjusted) Thickness: approx. 0.2 mm Material:...

Di-Phosphorus Pentoxide (P₂O₅) Trade name: Di-Phosphorus Pentoxide CZ Catalog number: CHEM-424356205 Synonyms: Diphosphorus pentoxide, Phosphorus(V) oxide, P₂O₅ Description and chemical properties Chemical formula: P₂O₅ Molar mass: 141.94 g/mol CAS number: 1314-56-3 EC number (EINECS): 215-236-1 Form: solid Color: white Odor: odorless Melting point: 340°C...

Petroleum benzine III low aromatic 1000 ml Biolaboratorium Technical information about chemical reagents: Chemical formula: Mixture of C6-C11 hydrocarbons CAS number: 93763-33-8 EC number: 297-852-0 Synonyms: Extraction naphtha, Test benzine Type: technically pure Purity: low aromatic, Benzene <0.1% Net weight: 1000 ml Examples of...

Buffered Formalin 4% - Buffered Formaldehyde Solution Technical Specifications Chemical Composition: Formaldehyde (HCHO) approx. 4.0% buffered with sodium phosphate mixture Buffer: Anhydrous sodium dihydrogen phosphate and anhydrous sodium dihydrogen phosphate as per specification CAS Number (Formaldehyde): 50-00-0 EC Number (Formaldehyde): 200-001-8 Molar Mass: 30.03...

Formaldehyde 40% - Aqueous Solution (Formalin) Technical Specifications Chemical Composition: Formaldehyde (HCHO) in a concentration of 40% ±0.5%. Alternative Names: Methanal, Formaldehyde CAS Number: 50-00-0 EC Number: 200-001-8 Molar Mass: 30.03 g/mol Appearance: colorless, clear liquid with a sharp, irritating odor pH Value: approx....

Benzaldehyde p.d.a. CHEM*111615307 Biolaboratorium Technical information about chemical reagents: Chemical formula: C₇H₆O Systematic name: Benzoic aldehyde CAS number: 100-52-7 EC number: 202-860-4 Synonyms: Benzene carbaldehyde, Phenylaldehyde Species: p.d.a. Purity: min. 99.0% (GC) Physical state: liquid Color: colorless to straw-yellow Odor: characteristic, bitter almond-like pH...

Ammonium Sulfate AR. Chemical Name: Ammonium sulfate Chemical Formula: (NH₄)₂SO₄ CAS Number: 7783-20-2 EC Number: 231-984-1 Molar Mass: 132.14 g/mol Synonyms: Ammonium sulfate Physical and Chemical Properties Physical Form: solid Color: white Odor: odorless pH (50 g/l H₂O, 20°C): 5 - 6 Melting Point:...