Reagents

592 products

€55,25

Formula: Na Molecular weight: 22.99 g/mol CAS Number : 7440-23-5 EC Number : 231-132-9 Specification : Appearance: morceaux or gray bars Minimum purity: 99.8% Melting point: 97.8°C Boiling point...

€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%

€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...

€4,86

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...

€3,02

Formula : C16H18ClN3S , xH2O Molecular weight: 319.85 g/mol anhydre CAS Number : 122965-43-9 EC Number : 200-515-2 Specification : Appearance: liquid blue Concentration massique: 0.02% Density: ...

from €3,81

Synonym: Kuhne's Blue Specification : Appearance: liquid blue frosted Odor: alcohol Flash point: 36.4°C cf Density: 0.985 g/cm3 at 20°C

€4,63

Thymol bleu in solution in ethanol Formula : C27H30O5S Molecular weight: 466.59 g/mol CAS Number : 76-61-9 EC Number : 200-973-3 Specification : pH indicator: red <1, 2-2, 8> white <8, ...

€5,25

Specification : Appearance: liquid rouge violacé Soluble in water

€11,85

Specification : Appearance: liquid Soluble in water

€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...

€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)

€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...

€3,74

Fer III chlorure in aqueous solution Synonym: Chlorure ferrique; iron perchlorure Formula: FeCl3 Molecular weight: 162.20 g/mol CAS Number : 7705-08-0 CE Number : 231-729-4 Specification : Appea...

€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 ...

€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...

€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...

from €6,75

Synonym: Fehling reaction Specification : Density: 1.024 g/cm3 at 20°C Recommended protection: Glasses, gloves, gown

from €3,12

Phénolphtaléine in solution from ethanol Formula : C20H14O4 Molecular weight: 318.32 g/mol CAS Number : 77-09-8 EC Number : 201-004-7 Specification : Appearance: colorless liquid Odor: alcohol F...