Laboratory and Reagents

774 products

€27,21

Synonym: Sébacyle dichlorure; Sébacoyle chlorure Formula : C10H16Cl2O2 Molecular weight: 239.14 g/mol CAS Number : 111-19-3 CE Number : 203-843-4 Specification : Appearance: colorless liquid Od...

€29,95

Formula : C14H10O2 Molecular weight: 210.23 g/mol CAS Number : 134-81-6 EC Number : 205-157-0 Specification : Appearance: yellow crystals Minimum purity: 98% Melting point: 94-95°C Boiling point...

€34,85

Formula: KIO 3 Molecular weight: 214.00 g/mol CAS Number : 7758-05-6 CE Number : 231-831-9 Specification : Appearance: white crystals Minimum purity: 99% Melting point: 560°C - dec. Dens...

€27,29

Réactif pour la mise en évidence de l'ammoniaque et des sels d'ammonium (coloration jaune). Formula: K 2 [HgI 4 ] Specification : Appearance: liquid yellow Density: 1.272 g/cm3 at 20°C Solubil...

€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...

from €19,09

Formula: NaH 2 PO 4 , 2H 2 O Molecular weight: 156.01 g/mol CAS Number : 13472-35-0 EC Number : 231-449-2 Specification : Appearance: colorless crystals Minimum purity: 98% Melting point: 60°C -...

€28,56

Iodometry indicator Synonym: Thiodène Specification : Appearance: white powder Density: 1, 500 g/cm3 at 20°C Solubility in water: soluble within three hours

€25,95

Formula : C6H12O6 Molecular weight: 180.16 g/mol CAS Number : 59-23-4 EC Number : 200-416-4 Specification : Appearance: white powder Minimum purity: 98% Melting point: 168-170°C Density: 1...

€28,54

Synonym: Epinephrine L Formula : C9H13NO3 Molecular mass: 183.20 g/mol CAS Number: 51-43-4 EC Number: 200-098-7 Specification: Appearance: beige crystals Minimum purity: 99% Melting point: 215 ° C...

from €25,63

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 : pH indicator: blue <0.2-1.8> Appearance: light powder-bl...

€32,01

Formula : C10H16O Molecular weight: 152.23 g/mol CAS Number : 76-22-2 EC Number : 200-945-0 Specification : Appearance: white powder Minimum purity: 95% Melting point: 172-180°C Boiling point: 204...

€25,30

Obtained from extracts from aqueous carapaces of the female insect Dactylopius coccus Costa. Le prince colorant est l'acide carminique. CAS Number : 1390-65-4 CE Number : 215-724-4 Specificati...

€36,39

Synonym: Oxalique disodium salt Formula : C2Na2O4 Molecular weight: 134.00 g/mol CAS Number : 62-76-0 EC Number : 200-550-3 Specification : Appearance: poudre or cristaux blancs Minimum purity: ...

€27,66

Synonym: Ammonium purpurate Formula : C 8 H 8 N 6 O 6 Molecular weight: 284.19 g/mol CAS Number : 3051-09-0 EC Number : 221-266-6 Specification : Appearance: light rouge à brun Melting point: 30...

€21,94

Pancreatine from pork pancreas in lyophilisée poud CAS Number : 8049-47-6 CE Number : 232-468-9 Specification : Appearance: beige powder

€26,65

Synonym : Orange mordant 1 Formula : C 13 H 9 N 3 O 5 Molecular weight: 287.23 g/mol CAS Number : 2243-76-7 CE Number : 218-818-3 Specification : Appearance: brown powder Minimum purity: 70% pH ...