S

86 products

€30,03

Potassium chromate in solution aqueous at 10% Formula : K2CrO4 Molecular weight: 194.19 g/mol CAS Number : 7789-00-6 EC Number : 232-140-5 Specification : Appearance: liquid jaune-orange ...

€23,99

Formula : C 27 H 31 N 2 NaO 7 S 2 Molecular weight: 582.66 g/mol CAS Number : 20262-76-4 CE Number : 243-654-4 Specification : Appearance: powder blue Solubility in H2O: soluble

€27,59

Picrique acid 1.3% in saturated aqueous solution Synonym: 2, 4, 6-Trinitrophenol in solution Formula : C6H3N3O7 Molecular weight: 229.10 g/mol CAS Number : 88-89-1 CE Number : 201-865-9 Specifi...

€34,59

Formula : FeS Molecular weight: 87.91 g/mol CAS Number : 1317-37-9 EC Number : 215-268-6 Specification : Appearance: gray cylinders Melting point : >1190°C Density: 4, 840 g/cm3 at 25°C Solub...

€26,48

Formula: Na2S , xH2O Molecular weight: 78.04 g/mol anhydre CAS Number : 27610-45-3 EC Number : 215-211-5 Specification : Appearance: colorless yellow écaille Minimum purity: 59 to 65% in N...

€26,31

Synonym: Safranine T (or Y or A); Rouge cotton Formula : C20H19ClN4 Molecular weight: 350.84 g/mol CAS Number : 477-73-6 EC Number : 207-518-8 Specification : Appearance: powdery red Minimum pur...

€24,73

Formula : C 40 H 40 N 6 O 6 S Molecular weight: 732.85 g/mol CAS Number : 3625-57-8 CE Number : 222-832-5 Specification : Appearance: poor pour-over Minimum purity: 75% Melting point : &g...

€26,33

Formula : CuSO4.5H2O Molecular weight: 249.69 g/mol CAS Number : 7758-99-8 CE Number : 231-847-6 Specification : Appearance: blue crystals Minimum purity: 97% Melting point: 110°C Density: 2.284...

€23,06

Synonym: Methyle 2-hydroxybenzoate; Wintergreen Huile; Wintergreen Huile Formula : C8H8O3 Molecular weight: 152.15 g/mol CAS Number : 119-36-8 EC Number : 204-317-7 Specification : Appeara...

€24,40

Formula : NiSO4,6H2O Molecular weight: 262.85 g/mol CAS Number : 10101-97-0 EC Number : 232-104-9 Specification : Appearance: green crystals Minimum purity: 98% Melting point: 840°C Densi...

€22,35

CAS Number : 112926-00-8 CE Number : 231-545-4 Specification : Appearance: white powder Granulometry: 63 to 200 µm Pore size: 60Å

€22,26

Formula: Fe2 ( SO4 ) 3 , xH2O Molecular weight: 399.88 g/mol anhydre CAS Number : 15244-10-7 EC Number : 233-072-9 Specification : Appearance: yellow powder brown Minimum purity: 21-23% en Fe II...

€25,63

Formula : H 8 N 2 O 4 S Molecular weight: 132.14 g/mol CAS Number : 7783-20-2 CE Number : 231-984-1 Specification : Appearance: clear brown cristaux blancs Minimum purity: 98% Melting poi...

€16,16

Synonym: Tetrasodic xylenol orange Formula : C 31 H 28 N 2 Na 4 O 13 S Molecular weight: 760.58 g/mol CAS Number : 3618-43-7 CE Number : 222-805-8 Specification : Appearance: light brown-red fon...

€19,60

Synonym: Ammonium hydroxyde Formula: H5NO Molecular weight: 35.05 g/mol CAS Number : 1336-21-6 CE Number : 215-647-6 Specification : Appearance: colorless liquid Concentration: 1 mol/L (1N)

€22,14

Synonym: Acid EDTA sel disodique; Acide éthylènediamine tétraacétique sel disodique; Formula : C 10 H 14 N 2 Na 2 O 8 Molecular weight: 336.21 g/mol CAS Number : 139-33-3 Specification : Appea...

€17,94

Synonym: 1, 10-Phénanthroline fer II sulfate complexe Formula : C 36 H 24 FeN 6 O 4 S Molecular weight: 692.52 g/mol CAS Number : 14634-91-4 Specification : Appearance: liquid rouge foncé Oxydé:...

€14,48

Rouge ponceau S in solution aqueous to 0.2% Protein staining Formula : C 22 H 12 N 4 Na 4 O 13 S 4 Molecular weight: 760.57 g/mol CAS Number : 6226-79-5 EC Number : 228-319-2 Specification...