S

87 products

€12,40

Synonym: Mohr's Seal Formula : H8FeN2O8S2.6H2O Molecular weight: 392.14 g/mol CAS Number : 7783-85-9 EC Number : 233-151-8 Specification : Appearance: poudre or cristaux verts Minimum p...

€10,84

Aqueous solution of 3 suitable acids at a molar concentration of 0.0125 mol/L (ethanol acid, o-borique acid and o-phosphoric acid). The pH is linear between 2 and 12 par addition of sodium hydrox...

€10,51

Formula : K2SO4 Molecular weight: 174.26 g/mol CAS Number : 7778-80-5 EC Number : 231-915-5 Specification : Appearance: colorless crystals Minimum purity: 99% Melting point: 1069°C Boili...

€10,01

Formula : Al2 ( SO4 ) 3,18H2O Molecular weight: 666.42 g/mol CAS Number : 7784-31-8 EC Number : 233-135-0 Specification : Appearance: poudre or morceaux blancs Minimum purity: 98% Melting point:...

€8,37

Pour of méthyle in solution at 0.5% in the water and vinegar acid Formula: C 27 H 35 BrClN 3 , ZnCl 2 Molecular weight: 653.24 g/mol CAS Number : 7114-03-6 EC Number : 230-415-4 Specification : ...

€7,40

Synonym: Hélianthine in aqueous solution Formula: C 14 H 14 N 3 NaO 3 S Molecular weight: 327.33 g/mol CAS Number : 547-58-0 CE Number : 208-925-3 Specification : Appearance: liquid orange...

€7,70

Ethanolique solution Révélateur des acides aminés en CCM Formula : C9H4O3 Molecular weight: 178.14 g/mol CAS Number : 485-47-2 EC Number : 207-618-1 Specification : Appearance: colorless liquid ...

from €7,10

Colorant under microscope. It is used for Gram staining. Specification : Appearance: liquid violet foncé Flash point: 34°C Density: 0.981 g/cm3 at 20°C Solubility in water: soluble

€6,28

Synonym: Eosine Y sel disodique; CI45380 Formula : C 20 H 6 Br 4 Na 2 O 5 Molecular weight: 691.85 g/mol CAS Number : 17372-87-1 CE Number : 241-409-6 Specification : Appearance: liquid rouge Ma...

€5,25

Specification : Appearance: liquid rouge violacé Soluble in water

€5,69

Knop Liquid Complete

€4,61

Vert of bromocrésol in aqueous solution at 0.02% Formula : C 21 H 14 Br 4 O 5 S Molecular weight: 698.01 g/mol CAS Number : 76-60-8 EC Number : 200-972-8 Specification : pH indicator: blue <3...

€4,28

Synonym : BBT Formula : C 27 H 28 Br 2 O 5 S Molecular weight: 624.38 g/mol CAS Number : 76-59-5 EC Number : 200-971-2 Specification : pH indicator: jaune<5, 8-7, 4>bleu Appearance: liquid...

€3,93

Cresol rouge in aqueous solution at 0.02% Formula : C21H18O5S Molecular weight: 382.43 g/mol CAS Number : 1733-12-6 EC Number : 217-064-2 Specification : pH indicator: jaune <7.2-8.8> roug...

€4,16

Formula : C20H10Na2O5 Molecular weight: 376.27 g/mol CAS Number : 518-47-8 EC Number : 208-253-0 Specification : Appearance: liquid orange-brown Mass concentration: 1%