Alizarin Alizarin (1,2-Dihydroxyanthraquinone) is an organic chemical compound belonging to the group of anthraquinones and is used as a dye and reagent in chemical analysis and laboratory research. It is characterized by its intense red color and its ability to form stable complexes with...

Alizarin Alizarin (1,2-Dihydroxyanthraquinone) is an organic chemical compound belonging to the group of anthraquinones and is used as a dye and reagent in chemical analysis and laboratory research. It is characterized by its intense red color and its ability to form stable complexes with...

Methylene blue rr 1% in ethanol Technical information on chemical reagents: Chemical formula: C₁₆H₁₈ClN₃S / C₂H₅OH CAS number: not applicable EC number: not applicable Synonyms: Methylene blue, Methylene blue Species: Indicator solution Purity: approx. 10 g/l (1% solution) Physical form: liquid Color: intense blue...

Methylene blue rr 1% in ethanol Technical information on chemical reagents: Chemical formula: C₁₆H₁₈ClN₃S / C₂H₅OH CAS number: not applicable EC number: not applicable Synonyms: Methylene blue, Methylene blue Species: Indicator solution Purity: approx. 10 g/l (1% solution) Physical form: liquid Color: intense blue...

Di-Ammonium-Oxalate anhydrous AR. English Name: Ammonium oxalate anhydrous Chemical Formula: (NH₄)₂C₂O₄ Molar Mass: 124.10 g/mol CAS Number: 1113-38-8 EC Number: 214-199-5 Physical and Chemical Properties Physical Form: solid, crystalline Color: white Odor: odorless pH Value: no data Melting Point: decomposition above 70°C Boiling Point:...

Di-Ammonium-Oxalate anhydrous AR. English Name: Ammonium oxalate anhydrous Chemical Formula: (NH₄)₂C₂O₄ Molar Mass: 124.10 g/mol CAS Number: 1113-38-8 EC Number: 214-199-5 Physical and Chemical Properties Physical Form: solid, crystalline Color: white Odor: odorless pH Value: no data Melting Point: decomposition above 70°C Boiling Point:...

4-Aminoantipyrine C₁₁H₁₃N₃O p.d.a. - min. 98.0% 4-Aminoantipyrine is an organic compound from the pyrazolone group, mainly used in chemical analysis, as a colorimetric reagent, and in the synthesis of complex compounds. Product of p.d.a. quality (pure for analysis) - min. 98.0%. Identification Data Chemical...

4-Aminoantipyrin C₁₁H₁₃N₃O p.d.a. - min. 98.0% 4-Aminoantipyrin is an organic compound from the pyrazolone group, mainly used in chemical analysis, as a colorimetric reagent, and in the synthesis of complex compounds. Product of p.d.a. quality (pure for analysis) - min. 98.0%. Identification Data Chemical...

Cadmium Carbonate Synonyms: Cadmium carbonate, Cadmium carbonate Chemical Formula: CdCO₃ Molar Mass: 172.41 g/mol CAS Number: 513-78-0 EC Number: 208-168-9 Technical Data Physical Form: solid Color: no data available Odor: odorless pH Value: not applicable Melting Point: 357°C (decomposition) Boiling Point: no data available...

Hydroxylamine hydrochloride pure Chemical Characterization Trade name: Hydroxylamine hydrochloride p.c. Catalog number: CHEM*424792203 Synonyms: Hydroxylamine hydrochloride Chemical formula: HONH₃Cl Molar mass: 69.49 g/mol CAS number: 5470-11-1 EC number: 226-798-2 Physicochemical Properties Form: solid Color: colorless Odor: faint chlorine odor pH value: approx. 3 (100...

Chinhydron Synonyms: Hydroquinone and Quinone Complex 1:1, Chinhydron Chemical Formula: C12H10O4 Molar Mass: 218.21 g/mol CAS Number: 106-34-3 EC (EINECS) Number: 203-387-6 Physicochemical Properties Appearance: reddish-brown solid Melting Point: 167-172°C Density: approx. 1.4 g/cm³ (20°C) Solubility in Water: approx. 4 g/l (20°C) Solubility in...

Cerium sulfate R-R 0.1 mol/l (standard solution) Technical information on chemical reagents: Trade name: Cerium sulfate R-R 0.1 mol/l Chemical composition: solution of cerium(IV) sulfate Ce(SO₄)₂ in sulfuric acid Concentration: 0.1 mol/l CAS number (active substance): 13812-64-5 EC number: 237-468-3 Physical form: liquid Color:...

Cerium sulfate R-R 0.075 mol/l (standard solution) Technical information on chemical reagents: Trade name: Cerium sulfate R-R 0.075 mol/l Chemical composition: solution of cerium(IV) sulfate (Ce(SO₄)₂) in sulfuric acid Concentration: 0.075 mol/l CAS number (for cerium salt): 13812-64-5 EC number: 237-468-3 Physical form: liquid...

An example of using a round-bottom tube for centrifuges with a Warchem scale is chemical and biological laboratories. This tube is ideal for storing, mixing, and analyzing a variety of chemicals, blood, urine, saliva, and other biological samples. Thanks to the Warchem scale engraved...

Ammoniumhydrogendifluoride Catalog number: CHEM*111381604 Chemical formula: NH4F-HF Molar mass: 57.04 g/mol CAS number: 1341-49-7 EC number: 215-676-4 UN number: 1727 RID/ADR: Class 8, Packing group II Physical and chemical properties Physical form: solid (crystals) Color: colorless / white Odor: pungent pH value (50 g/lH2O,...

Type: flat bottomMaterial: Glass: Connection material: The 50 ml round-bottom flask with a flat bottom and narrow neck manufactured by WarChem is frequently used in chemistry, pharmaceutical, and research laboratories. Thanks to its special design, this flask is ideal for chemical reactions, distillation, extraction,...