Laboratory and Reagents

796 products

€12,13

Formula : B4Na2O7 Molecular weight: 201.22 g/mol CAS Number : 1330-43-4 CE Number : 215-540-4 Specification : Appearance: white powder Minimum purity: 98% Melting point: 742°C Boiling point: 157...

€14,53

Synonym: Dextrose monohydrate Formula : C6H12O6 , H2O Molecular weight: 198.17 g/mol CAS Number : 14431-43-7 CE Number : 218-914-5 Specification : Appearance: white powder Minimum purity: 99% Me...

€11,29

Formula : C 22 H 16 N 4 O Molecular weight: 352.39 g/mol CAS Number : 85-86-9 EC Number : 201-638-4 Specification : Appearance: powdery red Minimum purity: 85% Melting point: 199°C - dec....

€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...

€16,07

Formula : C7H8 Molecular weight: 92.14 g/mol CAS Number : 108-88-3 CE Number : 203-625-9 Specification : Appearance: colorless liquid Smell: aromatic Minimum purity: 99.5% Melting point:...

€11,05

Formula : C5H9NO4 Molecular weight: 147.13 g/mol CAS Number : 56-86-0 EC Number : 200-293-7 Specification : Appearance: white powder Minimum purity: 99% Melting point: 205°C Density: 1, ...

€10,99

Formula : C6H8O7 , H2O Molecular weight: 210.14 g/mol CAS Number : 5949-29-1 EC Number : 201-069-1 Specification : Appearance: white powder Minimum purity: 99% Melting point: 135-152°C D...

€7,25

Synonym: Warm heat Formula : H2CaO2 Molecular weight: 74.09 g/mol CAS Number : 1305-62-0 EC Number : 215-137-3 Specification : Appearance: beige poudre blanche Minimum purity: 95% Melting point:...

€11,45

Formula: Na 2 S 2 O 3 Molecular weight: 158.11 g/mol CAS Number : 7772-98-7 CE Number : 231-867-5 Specification : Appearance: white powder Minimum purity: 98% Melting point: 52°C - dec. ...

€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...

€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%

€8,82

Formula: (Mg,Fe) 3 [(Si,Al) 4 O 10 ] [OH] 2 4H 2 O Specification : Appearance: havane flakes and granules Melting point: 1300°C Granulometry: 0.3 to 4 mm Volumetric mass: 88 g/L CEC: 50-150 Me...

€32,46

Synonym: Alcohol butylique primaire Formula : C4H10O Molecular weight: 74.12 g/mol CAS Number : 71-36-3 EC Number : 200-751-6 Specification : Appearance: colorless liquid Odor: alcohol Minimum pu...

€11,68

Synonym : Dextrose Formula : C6H12O6 Molecular weight: 180.16 g/mol CAS Number : 50-99-7 EC Number : 200-075-1 Specification : Appearance: white powder Minimum purity: 99% Melting point: 150-152...

€15,76

CAS Number : 9000-70-8 EC Number : 232-554-6 Specification : Appearance: yellow powder Solubilité : peu soluble dans l'eau froide, soluble dans l'eau chaude

€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...

€10,42

Formula : H3BO3 Molecular weight: 61.83 g/mol CAS Number : 10043-35-3 EC Number : 233-139-2 Specification : Appearance: white powder Minimum purity: 99% Melting point: 160°C Boiling poin...

€11,61

Synonym: NET; Noir mordant 11 Formula : C 20 H 12 N 3 NaO 7 S Molecular weight: 461.38 g/mol CAS Number : 1787-61-7 EC Number : 217-250-3 Specification : Appearance: black powder Odor: poor Solu...