S

86 products

€16,66

Potassium hydroxyde in solution aqueous to 1 mol/L Synonym: Potassium Formula : KOH Molecular weight: 56.11 g/mol CAS Number : 1310-58-3 EC Number : 215-181-3 Specification : Appearance: ...

€16,82

Formula: MgSO4 Molecular weight: 120.37 g/mol CAS Number : 7487-88-9 EC Number : 231-298-2 Specification : Appearance: white powder Minimum purity: 99% Melting point: decomposition Densi...

€20,76

Ethylamine in aqueous solution Synonym: Monoethylamine; Aminoethane Formula : C2H5NH2 Molecular weight: 45.08 g/mol CAS Number : 75-04-7 EC Number : 200-834-7 Specification : Appeara...

€15,38

Formula: ZnSO4 , 7H2O Molecular weight: 287.56 g/mol CAS Number : 7446-20-0 CE Number : 231-793-3 Specification : Appearance: white crystals Minimum purity: 95% Melting point: 100°C Deco...

€46,02

Iode and potassium iodure in aqueous solution Formula: I 2 Molecular weight: 253.81 g/mol CAS Number : 7553-56-2 CE Number : 231-442-4 Specification : Odor: nauseating Solubility in water: soluble

€21,78

Synonym: Iron student III Formula : H4FeNO8S2 , 12H2O Molecular weight: 482.19 g/mol CAS Number : 7783-83-7 CE Number : 233-382-4 Specification : Appearance: crystal violets Minimum purity: 99% ...

€14,66

Potassium hydroxyde in solution aqueous to 50% Synonym: Lessive de potasse Formula : KOH Molecular weight: 56.11 g/mol CAS Number : 1310-58-3 EC Number : 215-181-3 Specification : Appearance: co...

€15,38

Sodium hydrogen sulfite in aqueous solution Formula: NaHSO3 Molecular weight: 104.06 g/mol CAS Number : 7631-90-5 EC Number : 231-548-0 Specification : Appearance: clear, colorless liquid ...

€14,01

Formula: MnSO4 , H2O Molecular weight: 169.02 g/mol CAS Number : 10034-96-5 EC Number : 232-089-9 Specification : Appearance: powder pink Minimum purity: 98% Melting point : 700°C anhydri...

€11,85

Specification : Appearance: liquid Soluble in water

€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...

€14,35

Amidon in solution aqueous at 1% Formula : (C 6 H 10 O 5 )n CAS Number : 9005-25-8 Specification : Appearance: colorless liquid Mass concentration: 1%

€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:...

€9,79

Synonym: Fluoresceine disodium sel; Uranine; Jaune Accidents 73 Formula : C20H10Na2O5 Molecular weight: 376.27 g/mol CAS Number : 518-47-8 EC Number : 208-253-0 Specification : Appearance: powd...

€10,17

Synonym: Javel extract; Eau de javel Formula: NaClO Molecular weight: 74.44 g/mol CAS Number : 7681-52-9 CE Number : 231-668-3 Specification : Appearance: liquid yellow (36° chlorometric) Melting...

€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 : ...