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 -...

Calcium carbide (Kalziumkarbid) CHEM-525091506 Technical information about chemical reagents: Chemical formula: CaC₂ CAS number: 75-20-7 EC number: 200-848-3 Synonyms: Calcium carbide, Carbide Species: Pure Purity: min. 80% Net weight: 1000g Examples of professional applications in various industries: Gas Industry: For the production of acetylene...

Calcium carbide (Kalziumkarbid) CHEM-525091506 Technical information about chemical reagents: Chemical formula: CaC₂ CAS number: 75-20-7 EC number: 200-848-3 Synonyms: Calcium carbide, Carbide Species: Pure Purity: min. 80% Net weight: 1000g Examples of professional applications in various industries: Gas industry: For the production of acetylene...

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...

ETHYLENE GLYCOL, PURE Chemical name: Ethylene glycol Synonyms: Ethane-1,2-diol, 1,2-Ethanediol, 1,2-Dihydroxyethane Chemical formula: C2H6O2 Molar mass: 62.07 g/mol CAS number: 107-21-1 EC number: 203-473-3 Technical specifications Form: oily liquid Color: colorless Odor: sweetish Melting point: -13°C Boiling point: 197.6°C Flash point: 111-115°C Autoignition temperature:...

Methylene blue rr 0.01% in water Technical information about chemical reagents: Chemical formula: C₁₆H₁₈ClN₃S Molar mass: 319.86 g/mol CAS number: 61-73-4 EC number: 200-515-2 Synonyms: Methylene blue, Methylene blue Species: Indicator solution Purity: approx. 0.1 g/l (0.01% solution) Physical form: liquid Color: dark blue...

Bromothymol blue rr 0.04% aqueous Biolaboratorium Technical information about chemical reagents: Chemical formula: C₂₇H₂₈Br₂O₅S CAS Number: 76-59-5 EC No.: 200-971-2 Synonyms: Bromothymol blue, BTB, Bromthymol blue Species: Pure Purity: 0.04% aqueous solution Net weight: 100 ml Physical form: liquid Color: dark green Odor: odorless...

Bromothymol blue rr 0.04% aqueous Biolaboratorium Technical information about chemical reagents: Chemical formula: C₂₇H₂₈Br₂O₅S CAS number: 76-59-5 EC No.: 200-971-2 Synonyms: Bromothymol blue, BTB, Bromthymol blue Species: Pure Purity: 0.04% aqueous solution Net weight: 100 ml Physical form: liquid Color: dark green Odor: odorless...

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...

Glycerin anhydrous Chemical name: Glycerin, 1,2,3-Propanetriol CAS number: 56-81-5 EC number (EINECS): 200-289-5 Molecular formula: C3H8O3 Molar mass: 92.1 g/mol Physical and chemical properties Form: liquid Color: colorless Odor: odorless pH value: 5.5 - 8 Melting point: 20°C Boiling point: 182°C, decomposition above 290°C...

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 10% - Buffered Formaldehyde Solution Technical specifications Chemical composition: Formaldehyde (HCHO) approx. 10.0%, Buffer: Anhydrous sodium dihydrogen phosphate and anhydrous sodium dihydrogen phosphate as specified CAS number (formaldehyde): 50-00-0 EC number (formaldehyde): 200-001-8 Molar mass: 30.03 g/mol Appearance: colorless, clear liquid pH...

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...

Benzyl alcohol p.d.a. CHEM*111716804 Technical information about chemical reagents: Chemical formula: C₆H₅CH₂OH Systematic name: Benzyl alcohol CAS Number: 100-51-6 EC Number: 202-859-9 Synonyms: Hydroxytoluene, Phenylcarbinol, Phenylmethanol, Toluenol Type: p.d.a. Purity (GC): min. 99.5% Color: max. 10 h.p. Refractive index: 1.538 - 1.541 Free acids...

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...